# Electronic Supplementary Material (ESI) for ChemComm.
# This journal is © The Royal Society of Chemistry 2015

####################################################################### 
# 
# This file contains crystal structure data downloaded from the 
# Cambridge Structural Database (CSD) hosted by the Cambridge 
# Crystallographic Data Centre (CCDC).
# 
# Full information about CCDC data access policies and citation 
# guidelines are available at http://www.ccdc.cam.ac.uk/access/V1 
# 
# Audit and citation data items may have been added by the CCDC. 
# Please retain this information to preserve the provenance of 
# this file and to allow appropriate attribution of the data. 
# 
#######################################################################

data_mm01a
_database_code_depnum_ccdc_archive 'CCDC 1407282'
_audit_update_record             
;
2015-06-17 deposited with the CCDC.
2015-08-17 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-97
_chemical_name_systematic        
(3,3?,3??,6,6?,6??-hexabromo-9,9?,9??,9???,9????9?????-hexaethyl)[2.2.2]-(2,7)-fluorenophanetriene
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         'C57 H48 Br6, C H2 Cl2'
_chemical_formula_sum            'C58 H50 Br6 Cl2'
_chemical_formula_weight         1297.34

loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Cl Cl 0.1484 0.1585 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Br Br -0.2901 2.4595 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_symmetry_cell_setting           TRICLINIC
_symmetry_space_group_name_H-M   P-1
_symmetry_space_group_name_Hall  '-P 1'

loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x, -y, -z'

_cell_length_a                   13.600(4)
_cell_length_b                   14.111(5)
_cell_length_c                   16.306(5)
_cell_angle_alpha                106.28(5)
_cell_angle_beta                 94.05(4)
_cell_angle_gamma                118.05(5)
_cell_volume                     2574(2)
_cell_formula_units_Z            2
_cell_measurement_temperature    100(2)
_cell_measurement_reflns_used    4355
_cell_measurement_theta_min      2
_cell_measurement_theta_max      31

_exptl_crystal_description       needle
_exptl_crystal_colour            yellow
_exptl_crystal_size_max          0.37
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.03
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.674
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1284
_exptl_absorpt_coefficient_mu    4.821
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_correction_T_min  0.381
_exptl_absorpt_correction_T_max  0.867
_exptl_absorpt_process_details   
;
CrysAlis RED, Oxford Diffraction Ltd.,
Version 1.171.32.5
Analytical numeric absorption correction using a
multifaceted crystal model based on expressions
 derived by R.C. Clark & J.S. Reid.
(Clark, R. C. & Reid, J. S. (1995). Acta Cryst. A51, 887-897)
;
_exptl_special_details           
;
 ?
;

_diffrn_ambient_temperature      100(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_monochromator  graphite
_diffrn_measurement_device_type  
'Xcalibur R κ-geometry diffractometer with a Ruby CCD camera'
_diffrn_measurement_method       'ω '
_diffrn_detector_area_resol_mean ?
_diffrn_standards_number         ?
_diffrn_standards_interval_count ?
_diffrn_standards_interval_time  ?
_diffrn_standards_decay_%        ?
_diffrn_reflns_number            20444
_diffrn_reflns_av_R_equivalents  0.0424
_diffrn_reflns_av_sigmaI/netI    0.1129
_diffrn_reflns_limit_h_min       -19
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_theta_min         2.87
_diffrn_reflns_theta_max         30.59
_reflns_number_total             14059
_reflns_number_gt                9434
_reflns_threshold_expression     >2sigma(I)

_computing_data_collection       'CrysAlis CCD (Oxford Diffraction, 2003)'
_computing_cell_refinement       'CrysAlis RED (Oxford Diffraction, 2003)'
_computing_data_reduction        'CrysAlis RED (Oxford Diffraction, 2003)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_molecular_graphics    ?
_computing_publication_material  ?

_refine_special_details          
;
 Refinement of F² against ALL reflections.  The weighted R-factor wR and
 goodness of fit S are based on F², conventional R-factors R are based
 on F, with F set to zero for negative F². The threshold expression of
 F² > 2sigma(F²) is used only for calculating R-factors(gt) etc. and is
 not relevant to the choice of reflections for refinement.  R-factors based
 on F² are statistically about twice as large as those based on F, and R-
 factors based on ALL data will be even larger.
;

_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
'calc w=1/[σ²(Fo²)+(0.0270P)²] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_atom_sites_solution_hydrogens   geom
_refine_ls_hydrogen_treatment    constr
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       ?
_refine_ls_number_reflns         14059
_refine_ls_number_parameters     595
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.1047
_refine_ls_R_factor_gt           0.0597
_refine_ls_wR_factor_ref         0.1138
_refine_ls_wR_factor_gt          0.0951
_refine_ls_goodness_of_fit_ref   1.023
_refine_ls_restrained_S_all      1.023
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000

loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_disorder_assembly
_atom_site_disorder_group
Br1 Br 0.75473(4) 0.38452(4) 0.43393(3) 0.02138(12) Uani 1 1 d . . .
Br2 Br 0.44837(4) 0.63936(4) 0.16424(3) 0.01947(12) Uani 1 1 d . . .
Br3 Br 0.07255(4) 0.13080(4) -0.09023(3) 0.01879(12) Uani 1 1 d . . .
Br4 Br -0.14867(4) 0.01175(4) 0.36571(3) 0.02071(12) Uani 1 1 d . . .
Br5 Br 0.17778(4) 0.31348(5) 0.74558(3) 0.02098(12) Uani 1 1 d . . .
Br6 Br 0.67486(4) 0.14798(4) 0.57671(3) 0.01841(12) Uani 1 1 d . . .
C1 C 0.4547(4) 0.1863(4) 0.0584(3) 0.0139(10) Uani 1 1 d . . .
C2 C 0.5236(4) 0.2166(4) 0.1495(3) 0.0133(10) Uani 1 1 d . . .
C3 C 0.5577(4) 0.1536(4) 0.1820(3) 0.0146(10) Uani 1 1 d . . .
H3 H 0.5373 0.0787 0.1449 0.018 Uiso 1 1 calc R . .
C4 C 0.6214(4) 0.1974(4) 0.2680(3) 0.0147(10) Uani 1 1 d . . .
C5 C 0.6582(3) 0.3117(4) 0.3190(3) 0.0137(10) Uani 1 1 d . . .
C6 C 0.6259(4) 0.3773(4) 0.2882(3) 0.0142(10) Uani 1 1 d . . .
H6 H 0.6505 0.4541 0.3239 0.017 Uiso 1 1 calc R . .
C7 C 0.5572(4) 0.3283(4) 0.2044(3) 0.0137(10) Uani 1 1 d . . .
C8 C 0.5047(4) 0.3742(4) 0.1573(3) 0.0117(9) Uani 1 1 d . . .
C9 C 0.5043(4) 0.4763(4) 0.1844(3) 0.0132(10) Uani 1 1 d . . .
H9 H 0.5443 0.5312 0.2421 0.016 Uiso 1 1 calc R . .
C10 C 0.4448(4) 0.4970(4) 0.1262(3) 0.0146(10) Uani 1 1 d . . .
C11 C 0.3835(4) 0.4174(4) 0.0417(3) 0.0137(10) Uani 1 1 d . . .
C12 C 0.3854(4) 0.3145(4) 0.0145(3) 0.0171(11) Uani 1 1 d . . .
H12 H 0.3455 0.2594 -0.0431 0.021 Uiso 1 1 calc R . .
C13 C 0.4457(4) 0.2943(4) 0.0722(3) 0.0143(10) Uani 1 1 d . . .
C14 C 0.3141(4) 0.4361(4) -0.0206(3) 0.0162(10) Uani 1 1 d . . .
H14 H 0.3509 0.4736 -0.0589 0.019 Uiso 1 1 calc R . .
C15 C 0.2040(4) 0.4034(4) -0.0257(3) 0.0162(10) Uani 1 1 d . . .
H15 H 0.1646 0.4134 -0.0699 0.019 Uiso 1 1 calc R . .
C16 C 0.5211(4) 0.1720(4) -0.0121(3) 0.0210(11) Uani 1 1 d . . .
H16A H 0.5217 0.0999 -0.0210 0.025 Uiso 1 1 calc R . .
H16B H 0.4795 0.1638 -0.0684 0.025 Uiso 1 1 calc R . .
C17 C 0.6450(4) 0.2710(5) 0.0097(4) 0.0284(13) Uani 1 1 d . . .
H17A H 0.6815 0.2544 -0.0377 0.043 Uiso 1 1 calc R . .
H17B H 0.6874 0.2797 0.0650 0.043 Uiso 1 1 calc R . .
H17C H 0.6455 0.3423 0.0156 0.043 Uiso 1 1 calc R . .
C18 C 0.3358(4) 0.0754(4) 0.0308(3) 0.0188(11) Uani 1 1 d . . .
H18A H 0.2962 0.0619 -0.0282 0.023 Uiso 1 1 calc R . .
H18B H 0.3471 0.0099 0.0258 0.023 Uiso 1 1 calc R . .
C19 C 0.2585(4) 0.0774(5) 0.0935(4) 0.0291(13) Uani 1 1 d . . .
H19A H 0.1859 0.0037 0.0720 0.044 Uiso 1 1 calc R . .
H19B H 0.2435 0.1396 0.0967 0.044 Uiso 1 1 calc R . .
H19C H 0.2965 0.0900 0.1521 0.044 Uiso 1 1 calc R . .
C20 C 0.0830(4) 0.4443(4) 0.2654(3) 0.0136(10) Uani 1 1 d . . .
C21 C 0.0863(4) 0.3793(4) 0.1749(3) 0.0136(10) Uani 1 1 d . . .
C22 C 0.1403(4) 0.4233(4) 0.1143(3) 0.0138(10) Uani 1 1 d . . .
H22 H 0.1776 0.5037 0.1263 0.017 Uiso 1 1 calc R . .
C23 C 0.1405(4) 0.3514(4) 0.0361(3) 0.0123(10) Uani 1 1 d . . .
C24 C 0.0811(4) 0.2337(4) 0.0195(3) 0.0136(10) Uani 1 1 d . . .
C25 C 0.0264(4) 0.1860(4) 0.0786(3) 0.0135(10) Uani 1 1 d . . .
H25 H -0.0130 0.1054 0.0655 0.016 Uiso 1 1 calc R . .
C26 C 0.0312(4) 0.2609(4) 0.1577(3) 0.0135(10) Uani 1 1 d . . .
C27 C -0.0080(4) 0.2403(4) 0.2363(3) 0.0135(10) Uani 1 1 d . . .
C28 C -0.0641(4) 0.1398(4) 0.2553(3) 0.0150(10) Uani 1 1 d . . .
H28 H -0.0915 0.0668 0.2113 0.018 Uiso 1 1 calc R . .
C29 C -0.0789(4) 0.1491(4) 0.3397(3) 0.0139(10) Uani 1 1 d . . .
C30 C -0.0392(4) 0.2553(4) 0.4070(3) 0.0133(10) Uani 1 1 d . . .
C31 C 0.0094(4) 0.3533(4) 0.3842(3) 0.0146(10) Uani 1 1 d . . .
H31 H 0.0312 0.4257 0.4268 0.018 Uiso 1 1 calc R . .
C32 C 0.0261(4) 0.3467(4) 0.3008(3) 0.0135(10) Uani 1 1 d . . .
C33 C -0.0429(4) 0.2685(4) 0.5002(3) 0.0144(10) Uani 1 1 d . . .
H33 H -0.1063 0.2730 0.5174 0.017 Uiso 1 1 calc R . .
C34 C 0.0310(4) 0.2747(4) 0.5631(3) 0.0161(10) Uani 1 1 d . . .
H34 H 0.0169 0.2904 0.6202 0.019 Uiso 1 1 calc R . .
C35 C 0.0090(4) 0.4994(4) 0.2598(3) 0.0188(11) Uani 1 1 d . . .
H35A H -0.0015 0.5283 0.3193 0.023 Uiso 1 1 calc R . .
H35B H 0.0517 0.5665 0.2420 0.023 Uiso 1 1 calc R . .
C36 C -0.1087(4) 0.4201(5) 0.1965(4) 0.0251(12) Uani 1 1 d . . .
H36A H -0.1494 0.4621 0.1976 0.038 Uiso 1 1 calc R . .
H36B H -0.1528 0.3541 0.2142 0.038 Uiso 1 1 calc R . .
H36C H -0.0996 0.3931 0.1368 0.038 Uiso 1 1 calc R . .
C37 C 0.2036(4) 0.5393(4) 0.3221(3) 0.0162(10) Uani 1 1 d . . .
H37A H 0.2378 0.5959 0.2927 0.019 Uiso 1 1 calc R . .
H37B H 0.1958 0.5796 0.3793 0.019 Uiso 1 1 calc R . .
C38 C 0.2857(4) 0.4998(4) 0.3395(3) 0.0222(11) Uani 1 1 d . . .
H38A H 0.3590 0.5660 0.3772 0.033 Uiso 1 1 calc R . .
H38B H 0.2980 0.4637 0.2836 0.033 Uiso 1 1 calc R . .
H38C H 0.2534 0.4441 0.3690 0.033 Uiso 1 1 calc R . .
C39 C 0.2841(3) 0.1703(4) 0.3861(3) 0.0099(9) Uani 1 1 d . . .
C40 C 0.2483(4) 0.2089(4) 0.4694(3) 0.0153(10) Uani 1 1 d . . .
C41 C 0.1597(4) 0.2317(4) 0.4759(3) 0.0164(10) Uani 1 1 d . . .
H41 H 0.1175 0.2275 0.4247 0.020 Uiso 1 1 calc R . .
C42 C 0.1317(4) 0.2608(4) 0.5564(3) 0.0138(10) Uani 1 1 d . . .
C43 C 0.2010(4) 0.2692(4) 0.6296(3) 0.0140(10) Uani 1 1 d . . .
C44 C 0.2907(4) 0.2482(4) 0.6249(3) 0.0155(10) Uani 1 1 d . . .
H44 H 0.3355 0.2559 0.6764 0.019 Uiso 1 1 calc R . .
C45 C 0.3137(4) 0.2158(4) 0.5432(3) 0.0136(10) Uani 1 1 d . . .
C46 C 0.3982(4) 0.1845(4) 0.5136(3) 0.0127(10) Uani 1 1 d . . .
C47 C 0.4860(4) 0.1809(4) 0.5611(3) 0.0130(10) Uani 1 1 d . . .
H47 H 0.4984 0.1978 0.6228 0.016 Uiso 1 1 calc R . .
C48 C 0.5539(4) 0.1512(4) 0.5124(3) 0.0154(10) Uani 1 1 d . . .
C49 C 0.5394(4) 0.1240(4) 0.4222(3) 0.0137(10) Uani 1 1 d . . .
C50 C 0.4484(4) 0.1257(4) 0.3776(3) 0.0138(10) Uani 1 1 d . . .
H50 H 0.4340 0.1059 0.3155 0.017 Uiso 1 1 calc R . .
C51 C 0.3798(4) 0.1559(4) 0.4230(3) 0.0132(10) Uani 1 1 d . . .
C52 C 0.6123(4) 0.0919(4) 0.3716(3) 0.0152(10) Uani 1 1 d . . .
H52 H 0.6370 0.0463 0.3892 0.018 Uiso 1 1 calc R . .
C53 C 0.6460(4) 0.1220(4) 0.3033(3) 0.0158(10) Uani 1 1 d . . .
H53 H 0.6896 0.0927 0.2746 0.019 Uiso 1 1 calc R . .
C54 C 0.3297(4) 0.2628(4) 0.3430(3) 0.0167(10) Uani 1 1 d . . .
H54A H 0.3574 0.2362 0.2919 0.020 Uiso 1 1 calc R . .
H54B H 0.2657 0.2712 0.3209 0.020 Uiso 1 1 calc R . .
C55 C 0.4266(4) 0.3798(4) 0.4052(3) 0.0174(11) Uani 1 1 d . . .
H55A H 0.4493 0.4348 0.3746 0.026 Uiso 1 1 calc R . .
H55B H 0.4925 0.3734 0.4244 0.026 Uiso 1 1 calc R . .
H55C H 0.4004 0.4064 0.4565 0.026 Uiso 1 1 calc R . .
C56 C 0.1836(4) 0.0566(4) 0.3181(3) 0.0148(10) Uani 1 1 d . . .
H56A H 0.1243 0.0715 0.2964 0.018 Uiso 1 1 calc R . .
H56B H 0.2123 0.0311 0.2672 0.018 Uiso 1 1 calc R . .
C57 C 0.1276(4) -0.0410(4) 0.3539(3) 0.0218(11) Uani 1 1 d . . .
H57A H 0.0632 -0.1088 0.3080 0.033 Uiso 1 1 calc R . .
H57B H 0.0994 -0.0166 0.4047 0.033 Uiso 1 1 calc R . .
H57C H 0.1842 -0.0601 0.3720 0.033 Uiso 1 1 calc R . .
Cl1 Cl 0.08272(13) 0.63899(15) 0.08164(13) 0.0501(5) Uani 1 1 d . . .
Cl2 Cl 0.28317(17) 0.85403(18) 0.19525(13) 0.0745(7) Uani 1 1 d . . .
C01 C 0.1553(5) 0.7868(5) 0.1138(4) 0.0428(17) Uani 1 1 d . . .
H01A H 0.1048 0.8149 0.1368 0.051 Uiso 1 1 calc R . .
H01B H 0.1738 0.8087 0.0619 0.051 Uiso 1 1 calc R . .


_geom_special_details            
;
 All esds (except the esd in the dihedral angle between two l.s. planes)
 are estimated using the full covariance matrix.  The cell esds are taken
 into account individually in the estimation of esds in distances, angles
 and torsion angles; correlations between esds in cell parameters are only
 used when they are defined by crystal symmetry.  An approximate (isotropic)
 treatment of cell esds is used for estimating esds involving l.s. planes.
;

loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
Br1 C5 1.897(5) . ?
Br2 C10 1.905(5) . ?
Br3 C24 1.918(5) . ?
Br4 C29 1.904(5) . ?
Br5 C43 1.917(5) . ?
Br6 C48 1.913(4) . ?
C1 C2 1.529(6) . ?
C1 C16 1.539(6) . ?
C1 C13 1.541(6) . ?
C1 C18 1.545(6) . ?
C2 C3 1.380(6) . ?
C2 C7 1.402(6) . ?
C3 C4 1.392(6) . ?
C3 H3 0.9500 . ?
C4 C5 1.405(6) . ?
C4 C53 1.492(6) . ?
C5 C6 1.382(6) . ?
C6 C7 1.379(6) . ?
C6 H6 0.9500 . ?
C7 C8 1.468(6) . ?
C8 C9 1.387(6) . ?
C8 C13 1.398(6) . ?
C9 C10 1.382(6) . ?
C9 H9 0.9500 . ?
C10 C11 1.394(6) . ?
C11 C12 1.409(6) . ?
C11 C14 1.496(6) . ?
C12 C13 1.379(6) . ?
C12 H12 0.9500 . ?
C14 C15 1.331(6) . ?
C14 H14 0.9500 . ?
C15 C23 1.498(6) . ?
C15 H15 0.9500 . ?
C16 C17 1.530(7) . ?
C16 H16A 0.9900 . ?
C16 H16B 0.9900 . ?
C17 H17A 0.9800 . ?
C17 H17B 0.9800 . ?
C17 H17C 0.9800 . ?
C18 C19 1.520(6) . ?
C18 H18A 0.9900 . ?
C18 H18B 0.9900 . ?
C19 H19A 0.9800 . ?
C19 H19B 0.9800 . ?
C19 H19C 0.9800 . ?
C20 C21 1.521(6) . ?
C20 C32 1.529(6) . ?
C20 C37 1.538(6) . ?
C20 C35 1.545(6) . ?
C21 C22 1.385(6) . ?
C21 C26 1.402(6) . ?
C22 C23 1.390(6) . ?
C22 H22 0.9500 . ?
C23 C24 1.392(6) . ?
C24 C25 1.389(6) . ?
C25 C26 1.395(6) . ?
C25 H25 0.9500 . ?
C26 C27 1.472(6) . ?
C27 C28 1.396(6) . ?
C27 C32 1.403(6) . ?
C28 C29 1.385(6) . ?
C28 H28 0.9500 . ?
C29 C30 1.405(7) . ?
C30 C31 1.397(6) . ?
C30 C33 1.486(6) . ?
C31 C32 1.378(6) . ?
C31 H31 0.9500 . ?
C33 C34 1.338(6) . ?
C33 H33 0.9500 . ?
C34 C42 1.479(6) . ?
C34 H34 0.9500 . ?
C35 C36 1.521(7) . ?
C35 H35A 0.9900 . ?
C35 H35B 0.9900 . ?
C36 H36A 0.9800 . ?
C36 H36B 0.9800 . ?
C36 H36C 0.9800 . ?
C37 C38 1.504(6) . ?
C37 H37A 0.9900 . ?
C37 H37B 0.9900 . ?
C38 H38A 0.9800 . ?
C38 H38B 0.9800 . ?
C38 H38C 0.9800 . ?
C39 C40 1.518(6) . ?
C39 C51 1.518(6) . ?
C39 C54 1.548(6) . ?
C39 C56 1.549(6) . ?
C40 C41 1.389(6) . ?
C40 C45 1.397(6) . ?
C41 C42 1.397(6) . ?
C41 H41 0.9500 . ?
C42 C43 1.408(6) . ?
C43 C44 1.386(6) . ?
C44 C45 1.390(6) . ?
C44 H44 0.9500 . ?
C45 C46 1.477(6) . ?
C46 C51 1.389(6) . ?
C46 C47 1.406(6) . ?
C47 C48 1.392(6) . ?
C47 H47 0.9500 . ?
C48 C49 1.387(6) . ?
C49 C50 1.405(6) . ?
C49 C52 1.481(6) . ?
C50 C51 1.375(6) . ?
C50 H50 0.9500 . ?
C52 C53 1.336(6) . ?
C52 H52 0.9500 . ?
C53 H53 0.9500 . ?
C54 C55 1.521(6) . ?
C54 H54A 0.9900 . ?
C54 H54B 0.9900 . ?
C55 H55A 0.9800 . ?
C55 H55B 0.9800 . ?
C55 H55C 0.9800 . ?
C56 C57 1.531(6) . ?
C56 H56A 0.9900 . ?
C56 H56B 0.9900 . ?
C57 H57A 0.9800 . ?
C57 H57B 0.9800 . ?
C57 H57C 0.9800 . ?
Cl1 C01 1.725(6) . ?
Cl2 C01 1.761(6) . ?
C01 H01A 0.9900 . ?
C01 H01B 0.9900 . ?

loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle_publ_flag
C2 C1 C16 110.9(4) . . ?
C2 C1 C13 100.7(4) . . ?
C16 C1 C13 111.2(4) . . ?
C2 C1 C18 113.3(4) . . ?
C16 C1 C18 108.4(4) . . ?
C13 C1 C18 112.4(4) . . ?
C3 C2 C7 118.6(4) . . ?
C3 C2 C1 130.2(4) . . ?
C7 C2 C1 111.2(4) . . ?
C2 C3 C4 121.4(4) . . ?
C2 C3 H3 119.3 . . ?
C4 C3 H3 119.3 . . ?
C3 C4 C5 117.9(4) . . ?
C3 C4 C53 119.6(4) . . ?
C5 C4 C53 122.5(4) . . ?
C6 C5 C4 121.9(4) . . ?
C6 C5 Br1 116.3(4) . . ?
C4 C5 Br1 121.8(4) . . ?
C7 C6 C5 118.2(4) . . ?
C7 C6 H6 120.9 . . ?
C5 C6 H6 120.9 . . ?
C6 C7 C2 121.8(4) . . ?
C6 C7 C8 130.0(4) . . ?
C2 C7 C8 108.2(4) . . ?
C9 C8 C13 120.0(4) . . ?
C9 C8 C7 131.0(4) . . ?
C13 C8 C7 109.0(4) . . ?
C10 C9 C8 118.9(5) . . ?
C10 C9 H9 120.6 . . ?
C8 C9 H9 120.6 . . ?
C9 C10 C11 122.1(4) . . ?
C9 C10 Br2 118.1(4) . . ?
C11 C10 Br2 119.9(3) . . ?
C10 C11 C12 118.6(4) . . ?
C10 C11 C14 122.7(4) . . ?
C12 C11 C14 118.7(4) . . ?
C13 C12 C11 119.4(5) . . ?
C13 C12 H12 120.3 . . ?
C11 C12 H12 120.3 . . ?
C12 C13 C8 121.1(5) . . ?
C12 C13 C1 128.3(4) . . ?
C8 C13 C1 110.6(4) . . ?
C15 C14 C11 124.2(4) . . ?
C15 C14 H14 117.9 . . ?
C11 C14 H14 117.9 . . ?
C14 C15 C23 122.0(4) . . ?
C14 C15 H15 119.0 . . ?
C23 C15 H15 119.0 . . ?
C17 C16 C1 114.7(4) . . ?
C17 C16 H16A 108.6 . . ?
C1 C16 H16A 108.6 . . ?
C17 C16 H16B 108.6 . . ?
C1 C16 H16B 108.6 . . ?
H16A C16 H16B 107.6 . . ?
C16 C17 H17A 109.5 . . ?
C16 C17 H17B 109.5 . . ?
H17A C17 H17B 109.5 . . ?
C16 C17 H17C 109.5 . . ?
H17A C17 H17C 109.5 . . ?
H17B C17 H17C 109.5 . . ?
C19 C18 C1 114.6(4) . . ?
C19 C18 H18A 108.6 . . ?
C1 C18 H18A 108.6 . . ?
C19 C18 H18B 108.6 . . ?
C1 C18 H18B 108.6 . . ?
H18A C18 H18B 107.6 . . ?
C18 C19 H19A 109.5 . . ?
C18 C19 H19B 109.5 . . ?
H19A C19 H19B 109.5 . . ?
C18 C19 H19C 109.5 . . ?
H19A C19 H19C 109.5 . . ?
H19B C19 H19C 109.5 . . ?
C21 C20 C32 100.7(4) . . ?
C21 C20 C37 112.1(4) . . ?
C32 C20 C37 112.7(4) . . ?
C21 C20 C35 112.1(4) . . ?
C32 C20 C35 110.8(3) . . ?
C37 C20 C35 108.4(4) . . ?
C22 C21 C26 119.9(4) . . ?
C22 C21 C20 128.4(4) . . ?
C26 C21 C20 111.5(4) . . ?
C21 C22 C23 120.9(4) . . ?
C21 C22 H22 119.6 . . ?
C23 C22 H22 119.6 . . ?
C22 C23 C24 117.8(4) . . ?
C22 C23 C15 118.9(4) . . ?
C24 C23 C15 123.3(4) . . ?
C25 C24 C23 123.2(4) . . ?
C25 C24 Br3 117.7(4) . . ?
C23 C24 Br3 119.1(3) . . ?
C24 C25 C26 117.6(4) . . ?
C24 C25 H25 121.2 . . ?
C26 C25 H25 121.2 . . ?
C25 C26 C21 120.6(4) . . ?
C25 C26 C27 131.2(4) . . ?
C21 C26 C27 108.1(4) . . ?
C28 C27 C32 119.8(4) . . ?
C28 C27 C26 131.8(4) . . ?
C32 C27 C26 108.3(4) . . ?
C29 C28 C27 118.5(4) . . ?
C29 C28 H28 120.8 . . ?
C27 C28 H28 120.8 . . ?
C28 C29 C30 122.7(4) . . ?
C28 C29 Br4 117.7(4) . . ?
C30 C29 Br4 119.5(3) . . ?
C31 C30 C29 117.3(4) . . ?
C31 C30 C33 119.1(4) . . ?
C29 C30 C33 123.6(4) . . ?
C32 C31 C30 121.1(4) . . ?
C32 C31 H31 119.4 . . ?
C30 C31 H31 119.4 . . ?
C31 C32 C27 120.4(4) . . ?
C31 C32 C20 128.5(4) . . ?
C27 C32 C20 111.0(4) . . ?
C34 C33 C30 128.7(4) . . ?
C34 C33 H33 115.6 . . ?
C30 C33 H33 115.6 . . ?
C33 C34 C42 129.2(5) . . ?
C33 C34 H34 115.4 . . ?
C42 C34 H34 115.4 . . ?
C36 C35 C20 115.2(4) . . ?
C36 C35 H35A 108.5 . . ?
C20 C35 H35A 108.5 . . ?
C36 C35 H35B 108.5 . . ?
C20 C35 H35B 108.5 . . ?
H35A C35 H35B 107.5 . . ?
C35 C36 H36A 109.5 . . ?
C35 C36 H36B 109.5 . . ?
H36A C36 H36B 109.5 . . ?
C35 C36 H36C 109.5 . . ?
H36A C36 H36C 109.5 . . ?
H36B C36 H36C 109.5 . . ?
C38 C37 C20 115.8(4) . . ?
C38 C37 H37A 108.3 . . ?
C20 C37 H37A 108.3 . . ?
C38 C37 H37B 108.3 . . ?
C20 C37 H37B 108.3 . . ?
H37A C37 H37B 107.4 . . ?
C37 C38 H38A 109.5 . . ?
C37 C38 H38B 109.5 . . ?
H38A C38 H38B 109.5 . . ?
C37 C38 H38C 109.5 . . ?
H38A C38 H38C 109.5 . . ?
H38B C38 H38C 109.5 . . ?
C40 C39 C51 100.7(4) . . ?
C40 C39 C54 112.0(4) . . ?
C51 C39 C54 110.9(3) . . ?
C40 C39 C56 111.4(3) . . ?
C51 C39 C56 112.5(4) . . ?
C54 C39 C56 109.1(4) . . ?
C41 C40 C45 121.3(4) . . ?
C41 C40 C39 127.0(4) . . ?
C45 C40 C39 111.7(4) . . ?
C40 C41 C42 121.2(5) . . ?
C40 C41 H41 119.4 . . ?
C42 C41 H41 119.4 . . ?
C41 C42 C43 115.9(4) . . ?
C41 C42 C34 121.8(4) . . ?
C43 C42 C34 122.2(4) . . ?
C44 C43 C42 123.9(4) . . ?
C44 C43 Br5 114.7(3) . . ?
C42 C43 Br5 121.3(3) . . ?
C43 C44 C45 118.6(4) . . ?
C43 C44 H44 120.7 . . ?
C45 C44 H44 120.7 . . ?
C44 C45 C40 119.1(4) . . ?
C44 C45 C46 133.3(4) . . ?
C40 C45 C46 107.6(4) . . ?
C51 C46 C47 120.6(4) . . ?
C51 C46 C45 108.3(4) . . ?
C47 C46 C45 131.1(4) . . ?
C48 C47 C46 116.2(4) . . ?
C48 C47 H47 121.9 . . ?
C46 C47 H47 121.9 . . ?
C49 C48 C47 124.8(4) . . ?
C49 C48 Br6 118.8(3) . . ?
C47 C48 Br6 116.5(4) . . ?
C48 C49 C50 116.8(4) . . ?
C48 C49 C52 123.9(4) . . ?
C50 C49 C52 119.4(4) . . ?
C51 C50 C49 120.6(4) . . ?
C51 C50 H50 119.7 . . ?
C49 C50 H50 119.7 . . ?
C50 C51 C46 121.0(4) . . ?
C50 C51 C39 127.2(4) . . ?
C46 C51 C39 111.6(4) . . ?
C53 C52 C49 125.2(4) . . ?
C53 C52 H52 117.4 . . ?
C49 C52 H52 117.4 . . ?
C52 C53 C4 126.0(4) . . ?
C52 C53 H53 117.0 . . ?
C4 C53 H53 117.0 . . ?
C55 C54 C39 113.7(4) . . ?
C55 C54 H54A 108.8 . . ?
C39 C54 H54A 108.8 . . ?
C55 C54 H54B 108.8 . . ?
C39 C54 H54B 108.8 . . ?
H54A C54 H54B 107.7 . . ?
C54 C55 H55A 109.5 . . ?
C54 C55 H55B 109.5 . . ?
H55A C55 H55B 109.5 . . ?
C54 C55 H55C 109.5 . . ?
H55A C55 H55C 109.5 . . ?
H55B C55 H55C 109.5 . . ?
C57 C56 C39 114.3(4) . . ?
C57 C56 H56A 108.7 . . ?
C39 C56 H56A 108.7 . . ?
C57 C56 H56B 108.7 . . ?
C39 C56 H56B 108.7 . . ?
H56A C56 H56B 107.6 . . ?
C56 C57 H57A 109.5 . . ?
C56 C57 H57B 109.5 . . ?
H57A C57 H57B 109.5 . . ?
C56 C57 H57C 109.5 . . ?
H57A C57 H57C 109.5 . . ?
H57B C57 H57C 109.5 . . ?
Cl1 C01 Cl2 112.7(3) . . ?
Cl1 C01 H01A 109.0 . . ?
Cl2 C01 H01A 109.0 . . ?
Cl1 C01 H01B 109.0 . . ?
Cl2 C01 H01B 109.0 . . ?
H01A C01 H01B 107.8 . . ?

loop_
_geom_torsion_atom_site_label_1
_geom_torsion_atom_site_label_2
_geom_torsion_atom_site_label_3
_geom_torsion_atom_site_label_4
_geom_torsion
_geom_torsion_site_symmetry_1
_geom_torsion_site_symmetry_2
_geom_torsion_site_symmetry_3
_geom_torsion_site_symmetry_4
_geom_torsion_publ_flag
C16 C1 C2 C3 -64.7(6) . . . . ?
C13 C1 C2 C3 177.6(4) . . . . ?
C18 C1 C2 C3 57.4(6) . . . . ?
C16 C1 C2 C7 113.3(4) . . . . ?
C13 C1 C2 C7 -4.5(4) . . . . ?
C18 C1 C2 C7 -124.7(4) . . . . ?
C7 C2 C3 C4 1.8(6) . . . . ?
C1 C2 C3 C4 179.6(4) . . . . ?
C2 C3 C4 C5 -5.0(6) . . . . ?
C2 C3 C4 C53 173.6(4) . . . . ?
C3 C4 C5 C6 4.7(6) . . . . ?
C53 C4 C5 C6 -173.9(4) . . . . ?
C3 C4 C5 Br1 -175.4(3) . . . . ?
C53 C4 C5 Br1 6.1(6) . . . . ?
C4 C5 C6 C7 -1.1(6) . . . . ?
Br1 C5 C6 C7 179.0(3) . . . . ?
C5 C6 C7 C2 -2.4(6) . . . . ?
C5 C6 C7 C8 175.8(4) . . . . ?
C3 C2 C7 C6 2.0(6) . . . . ?
C1 C2 C7 C6 -176.2(4) . . . . ?
C3 C2 C7 C8 -176.5(4) . . . . ?
C1 C2 C7 C8 5.3(5) . . . . ?
C6 C7 C8 C9 -3.6(8) . . . . ?
C2 C7 C8 C9 174.8(4) . . . . ?
C6 C7 C8 C13 177.8(4) . . . . ?
C2 C7 C8 C13 -3.9(5) . . . . ?
C13 C8 C9 C10 0.1(6) . . . . ?
C7 C8 C9 C10 -178.4(4) . . . . ?
C8 C9 C10 C11 1.2(6) . . . . ?
C8 C9 C10 Br2 -178.6(3) . . . . ?
C9 C10 C11 C12 -1.8(7) . . . . ?
Br2 C10 C11 C12 178.0(3) . . . . ?
C9 C10 C11 C14 177.1(4) . . . . ?
Br2 C10 C11 C14 -3.1(6) . . . . ?
C10 C11 C12 C13 1.1(6) . . . . ?
C14 C11 C12 C13 -177.8(4) . . . . ?
C11 C12 C13 C8 0.1(6) . . . . ?
C11 C12 C13 C1 176.7(4) . . . . ?
C9 C8 C13 C12 -0.8(7) . . . . ?
C7 C8 C13 C12 178.1(4) . . . . ?
C9 C8 C13 C1 -177.9(4) . . . . ?
C7 C8 C13 C1 0.9(5) . . . . ?
C2 C1 C13 C12 -174.8(4) . . . . ?
C16 C1 C13 C12 67.6(6) . . . . ?
C18 C1 C13 C12 -54.0(6) . . . . ?
C2 C1 C13 C8 2.0(5) . . . . ?
C16 C1 C13 C8 -115.5(4) . . . . ?
C18 C1 C13 C8 122.9(4) . . . . ?
C10 C11 C14 C15 -89.6(6) . . . . ?
C12 C11 C14 C15 89.3(6) . . . . ?
C11 C14 C15 C23 4.5(8) . . . . ?
C2 C1 C16 C17 -50.2(6) . . . . ?
C13 C1 C16 C17 61.0(5) . . . . ?
C18 C1 C16 C17 -175.1(4) . . . . ?
C2 C1 C18 C19 57.7(5) . . . . ?
C16 C1 C18 C19 -178.8(4) . . . . ?
C13 C1 C18 C19 -55.6(6) . . . . ?
C32 C20 C21 C22 -171.9(4) . . . . ?
C37 C20 C21 C22 -51.9(6) . . . . ?
C35 C20 C21 C22 70.3(6) . . . . ?
C32 C20 C21 C26 4.3(5) . . . . ?
C37 C20 C21 C26 124.4(4) . . . . ?
C35 C20 C21 C26 -113.5(4) . . . . ?
C26 C21 C22 C23 0.1(7) . . . . ?
C20 C21 C22 C23 176.1(4) . . . . ?
C21 C22 C23 C24 2.4(6) . . . . ?
C21 C22 C23 C15 -177.5(4) . . . . ?
C14 C15 C23 C22 89.7(6) . . . . ?
C14 C15 C23 C24 -90.2(6) . . . . ?
C22 C23 C24 C25 -2.8(7) . . . . ?
C15 C23 C24 C25 177.2(4) . . . . ?
C22 C23 C24 Br3 176.8(3) . . . . ?
C15 C23 C24 Br3 -3.2(6) . . . . ?
C23 C24 C25 C26 0.5(7) . . . . ?
Br3 C24 C25 C26 -179.1(3) . . . . ?
C24 C25 C26 C21 2.1(7) . . . . ?
C24 C25 C26 C27 -174.0(4) . . . . ?
C22 C21 C26 C25 -2.4(7) . . . . ?
C20 C21 C26 C25 -179.0(4) . . . . ?
C22 C21 C26 C27 174.4(4) . . . . ?
C20 C21 C26 C27 -2.1(5) . . . . ?
C25 C26 C27 C28 -1.6(8) . . . . ?
C21 C26 C27 C28 -178.0(4) . . . . ?
C25 C26 C27 C32 175.1(4) . . . . ?
C21 C26 C27 C32 -1.3(5) . . . . ?
C32 C27 C28 C29 -3.6(6) . . . . ?
C26 C27 C28 C29 172.9(4) . . . . ?
C27 C28 C29 C30 -0.4(6) . . . . ?
C27 C28 C29 Br4 -176.9(3) . . . . ?
C28 C29 C30 C31 4.8(6) . . . . ?
Br4 C29 C30 C31 -178.8(3) . . . . ?
C28 C29 C30 C33 -173.2(4) . . . . ?
Br4 C29 C30 C33 3.2(6) . . . . ?
C29 C30 C31 C32 -5.3(6) . . . . ?
C33 C30 C31 C32 172.8(4) . . . . ?
C30 C31 C32 C27 1.5(7) . . . . ?
C30 C31 C32 C20 -176.6(4) . . . . ?
C28 C27 C32 C31 3.1(7) . . . . ?
C26 C27 C32 C31 -174.1(4) . . . . ?
C28 C27 C32 C20 -178.6(4) . . . . ?
C26 C27 C32 C20 4.2(5) . . . . ?
C21 C20 C32 C31 173.0(4) . . . . ?
C37 C20 C32 C31 53.5(6) . . . . ?
C35 C20 C32 C31 -68.2(6) . . . . ?
C21 C20 C32 C27 -5.2(5) . . . . ?
C37 C20 C32 C27 -124.7(4) . . . . ?
C35 C20 C32 C27 113.6(4) . . . . ?
C31 C30 C33 C34 -95.3(6) . . . . ?
C29 C30 C33 C34 82.7(7) . . . . ?
C30 C33 C34 C42 -5.7(9) . . . . ?
C21 C20 C35 C36 48.3(5) . . . . ?
C32 C20 C35 C36 -63.4(5) . . . . ?
C37 C20 C35 C36 172.5(4) . . . . ?
C21 C20 C37 C38 -59.5(5) . . . . ?
C32 C20 C37 C38 53.3(5) . . . . ?
C35 C20 C37 C38 176.3(4) . . . . ?
C51 C39 C40 C41 -177.6(5) . . . . ?
C54 C39 C40 C41 64.5(6) . . . . ?
C56 C39 C40 C41 -58.0(6) . . . . ?
C51 C39 C40 C45 0.0(5) . . . . ?
C54 C39 C40 C45 -117.9(4) . . . . ?
C56 C39 C40 C45 119.6(4) . . . . ?
C45 C40 C41 C42 -0.9(7) . . . . ?
C39 C40 C41 C42 176.5(4) . . . . ?
C40 C41 C42 C43 2.2(7) . . . . ?
C40 C41 C42 C34 -174.2(4) . . . . ?
C33 C34 C42 C41 -3.3(8) . . . . ?
C33 C34 C42 C43 -179.5(5) . . . . ?
C41 C42 C43 C44 -1.4(7) . . . . ?
C34 C42 C43 C44 175.0(4) . . . . ?
C41 C42 C43 Br5 177.8(3) . . . . ?
C34 C42 C43 Br5 -5.8(6) . . . . ?
C42 C43 C44 C45 -0.6(7) . . . . ?
Br5 C43 C44 C45 -179.9(3) . . . . ?
C43 C44 C45 C40 2.0(7) . . . . ?
C43 C44 C45 C46 -178.2(5) . . . . ?
C41 C40 C45 C44 -1.2(7) . . . . ?
C39 C40 C45 C44 -179.0(4) . . . . ?
C41 C40 C45 C46 178.9(4) . . . . ?
C39 C40 C45 C46 1.1(5) . . . . ?
C44 C45 C46 C51 178.2(5) . . . . ?
C40 C45 C46 C51 -1.9(5) . . . . ?
C44 C45 C46 C47 -2.1(9) . . . . ?
C40 C45 C46 C47 177.8(5) . . . . ?
C51 C46 C47 C48 2.0(7) . . . . ?
C45 C46 C47 C48 -177.7(5) . . . . ?
C46 C47 C48 C49 -0.9(7) . . . . ?
C46 C47 C48 Br6 179.2(3) . . . . ?
C47 C48 C49 C50 -0.8(7) . . . . ?
Br6 C48 C49 C50 179.0(3) . . . . ?
C47 C48 C49 C52 -179.6(4) . . . . ?
Br6 C48 C49 C52 0.2(6) . . . . ?
C48 C49 C50 C51 1.5(7) . . . . ?
C52 C49 C50 C51 -179.6(4) . . . . ?
C49 C50 C51 C46 -0.5(7) . . . . ?
C49 C50 C51 C39 175.3(4) . . . . ?
C47 C46 C51 C50 -1.4(7) . . . . ?
C45 C46 C51 C50 178.4(4) . . . . ?
C47 C46 C51 C39 -177.8(4) . . . . ?
C45 C46 C51 C39 2.0(5) . . . . ?
C40 C39 C51 C50 -177.4(5) . . . . ?
C54 C39 C51 C50 -58.7(6) . . . . ?
C56 C39 C51 C50 63.9(6) . . . . ?
C40 C39 C51 C46 -1.3(5) . . . . ?
C54 C39 C51 C46 117.4(4) . . . . ?
C56 C39 C51 C46 -120.0(4) . . . . ?
C48 C49 C52 C53 -142.8(5) . . . . ?
C50 C49 C52 C53 38.5(7) . . . . ?
C49 C52 C53 C4 3.0(8) . . . . ?
C3 C4 C53 C52 -118.3(5) . . . . ?
C5 C4 C53 C52 60.3(7) . . . . ?
C40 C39 C54 C55 54.2(5) . . . . ?
C51 C39 C54 C55 -57.4(5) . . . . ?
C56 C39 C54 C55 178.1(3) . . . . ?
C40 C39 C56 C57 -53.6(5) . . . . ?
C51 C39 C56 C57 58.6(5) . . . . ?
C54 C39 C56 C57 -177.8(4) . . . . ?

loop_
_geom_hbond_atom_site_label_D
_geom_hbond_atom_site_label_H
_geom_hbond_atom_site_label_A
_geom_hbond_distance_DH
_geom_hbond_distance_HA
_geom_hbond_distance_DA
_geom_hbond_angle_DHA
_geom_hbond_site_symmetry_A
C28 H28 Br3 0.95 3.07 3.952(5) 156.0 2
C01 H01A Br3 0.99 2.96 3.818(6) 145.1 2_565

_diffrn_measured_fraction_theta_max 0.887
_diffrn_reflns_theta_full        25.50
_diffrn_measured_fraction_theta_full 0.996
_refine_diff_density_max         0.90
_refine_diff_density_min         -0.97
_refine_diff_density_rms         0.165
_exptl_crystal_recrystallization_method 
'Re-crystallisation from solvent: chloroform, methanol'
_exptl_crystal_preparation       Luminescent
####################################################################### 
# 
# This file contains crystal structure data downloaded from the 
# Cambridge Structural Database (CSD) hosted by the Cambridge 
# Crystallographic Data Centre (CCDC).
# 
# Full information about CCDC data access policies and citation 
# guidelines are available at http://www.ccdc.cam.ac.uk/access/V1 
# 
# Audit and citation data items may have been added by the CCDC. 
# Please retain this information to preserve the provenance of 
# this file and to allow appropriate attribution of the data. 
# 
#######################################################################

data_4cfan1
_database_code_depnum_ccdc_archive 'CCDC 1407283'
_audit_update_record             
;
2015-06-17 deposited with the CCDC.
2015-08-17 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-97
_chemical_name_systematic        
(3,3?,3??,3???,6,6?,6??,6???-octabromo-9,9?,9??,9???,9????9?????,9??????,9???????-octaethyl)[2.2.2.2]-(2,7)-fluorenephanetetraene
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         'C76 H64 Br8, 2(C7 H8)'
_chemical_formula_sum            'C90 H80 Br8'
_chemical_formula_weight         1800.82

loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0033 0.0016 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
H H 0.0000 0.0000 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Br Br -0.2901 2.4595 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_H-M   'P b c n'
_symmetry_space_group-name_Hall  '-P 2n 2ab'

loop_
_symmetry_equiv_pos_as_xyz
'x, y, z'
'-x+1/2, -y+1/2, z+1/2'
'-x, y, -z+1/2'
'x+1/2, -y+1/2, -z'
'-x, -y, -z'
'x-1/2, y-1/2, -z-1/2'
'x, -y, z-1/2'
'-x-1/2, y-1/2, z'

_cell_length_a                   29.202(5)
_cell_length_b                   17.637(1)
_cell_length_c                   14.745(8)
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_volume                     7594(1)
_cell_formula_units_Z            4
_cell_measurement_temperature    79.9(4)
_cell_measurement_reflns_used    ?
_cell_measurement_theta_min      3
_cell_measurement_theta_max      31

_exptl_crystal_description       needle
_exptl_crystal_colour            yellow
_exptl_crystal_size_max          0.53
_exptl_crystal_size_mid          0.44
_exptl_crystal_size_min          0.38
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.575
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             3600
_exptl_absorpt_coefficient_mu    4.271
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_correction_T_min  0.231
_exptl_absorpt_correction_T_max  0.325
_exptl_absorpt_process_details   'CrysAlis RED, Agilent Technologies (2011)'

_exptl_special_details           
; 
 ? 
;

_diffrn_ambient_temperature      79.9(4)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_monochromator  graphite
_diffrn_measurement_device_type  'KUMA KM4 CCD κ-geometry diffractometer'
_diffrn_measurement_method       /w
_diffrn_detector_area_resol_mean ?
_diffrn_standards_number         ?
_diffrn_standards_interval_count ?
_diffrn_standards_interval_time  ?
_diffrn_standards_decay_%        ?
_diffrn_reflns_number            34296
_diffrn_reflns_av_R_equivalents  0.0362
_diffrn_reflns_av_sigmaI/netI    0.0464
_diffrn_reflns_limit_h_min       -41
_diffrn_reflns_limit_h_max       34
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_theta_min         2.79
_diffrn_reflns_theta_max         30.74
_reflns_number_total             10861
_reflns_number_gt                7693
_reflns_threshold_expression     >2sigma(I)

_computing_data_collection       'CrysAlis CCD, Agilent Technologies (2011)'
_computing_cell_refinement       'CrysAlis CCD, Agilent Technologies (2011)'
_computing_data_reduction        'CrysAlis CCD, Agilent Technologies (2011)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_molecular_graphics    ?
_computing_publication_material  ?

_refine_special_details          
; 
 Refinement of F² against ALL reflections.  The weighted R-factor wR and 
 goodness of fit S are based on F², conventional R-factors R are based 
 on F, with F set to zero for negative F². The threshold expression of 
 F² > 2sigma(F²) is used only for calculating R-factors(gt) etc. and is 
 not relevant to the choice of reflections for refinement.  R-factors based 
 on F² are statistically about twice as large as those based on F, and R- 
 factors based on ALL data will be even larger. 
;

_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
'calc w=1/[σ²(Fo²)+(0.0580P)²+24.6014P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_atom_sites_solution_hydrogens   geom
_refine_ls_hydrogen_treatment    mixed
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       ?
_refine_ls_number_reflns         10861
_refine_ls_number_parameters     412
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0837
_refine_ls_R_factor_gt           0.0496
_refine_ls_wR_factor_ref         0.1342
_refine_ls_wR_factor_gt          0.1165
_refine_ls_goodness_of_fit_ref   1.025
_refine_ls_restrained_S_all      1.025
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000

loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_adp_type
_atom_site_occupancy
_atom_site_symmetry_multiplicity
_atom_site_calc_flag
_atom_site_refinement_flags
_atom_site_disorder_assembly
_atom_site_disorder_group
Br1 Br 0.319714(16) 0.14920(2) 0.70202(3) 0.02771(11) Uani 1 1 d . . .
Br2 Br 0.242531(14) 0.06293(2) 0.16392(3) 0.02290(10) Uani 1 1 d . . .
Br3 Br 0.294846(14) 0.42795(2) -0.00352(3) 0.02526(10) Uani 1 1 d . . .
Br4 Br 0.436968(16) 0.51500(2) 0.67900(3) 0.03050(11) Uani 1 1 d . . .
C1 C 0.35160(14) 0.3202(2) 0.3441(2) 0.0192(7) Uani 1 1 d . . .
C2 C 0.34712(13) 0.2862(2) 0.4388(3) 0.0180(7) Uani 1 1 d . . .
C3 C 0.35844(13) 0.3174(2) 0.5212(3) 0.0178(7) Uani 1 1 d . . .
H3 H 0.3711 0.3657 0.5236 0.021 Uiso 1 1 calc R . .
C4 C 0.35104(13) 0.2769(2) 0.6016(3) 0.0185(7) Uani 1 1 d . . .
C5 C 0.33176(13) 0.2048(2) 0.5946(3) 0.0200(8) Uani 1 1 d . . .
C6 C 0.31989(14) 0.1726(2) 0.5131(3) 0.0207(8) Uani 1 1 d . . .
H6 H 0.3075 0.1240 0.5106 0.025 Uiso 1 1 calc R . .
C7 C 0.32685(13) 0.2143(2) 0.4350(3) 0.0183(7) Uani 1 1 d . . .
C8 C 0.31360(13) 0.1994(2) 0.3410(3) 0.0184(7) Uani 1 1 d . . .
C9 C 0.28873(14) 0.1397(2) 0.3032(3) 0.0204(8) Uani 1 1 d . . .
H9 H 0.2801 0.0981 0.3381 0.024 Uiso 1 1 calc R . .
C10 C 0.27732(13) 0.1442(2) 0.2127(3) 0.0185(7) Uani 1 1 d . . .
C11 C 0.29009(13) 0.2054(2) 0.1576(2) 0.0171(7) Uani 1 1 d . . .
C12 C 0.31556(13) 0.2641(2) 0.1980(3) 0.0182(7) Uani 1 1 d . . .
H12 H 0.3249 0.3054 0.1634 0.022 Uiso 1 1 calc R . .
C13 C 0.32670(14) 0.2606(2) 0.2881(3) 0.0186(7) Uani 1 1 d . . .
C14 C 0.27358(13) 0.2129(2) 0.0641(3) 0.0178(7) Uani 1 1 d . . .
H14 H 0.2461 0.1887 0.0508 0.021 Uiso 1 1 calc R . .
C15 C 0.29333(13) 0.2503(2) -0.0039(3) 0.0198(7) Uani 1 1 d . . .
H15 H 0.2757 0.2558 -0.0561 0.024 Uiso 1 1 calc R . .
C16 C 0.40298(14) 0.3218(2) 0.3145(3) 0.0244(8) Uani 1 1 d . . .
H16A H 0.4146 0.2703 0.3154 0.029 Uiso 1 1 calc R . .
H16B H 0.4045 0.3395 0.2522 0.029 Uiso 1 1 calc R . .
C17 C 0.43473(16) 0.3714(3) 0.3721(3) 0.0319(10) Uani 1 1 d . . .
H17A H 0.4228 0.4220 0.3748 0.048 Uiso 1 1 calc R . .
H17B H 0.4647 0.3722 0.3454 0.048 Uiso 1 1 calc R . .
H17C H 0.4366 0.3509 0.4323 0.048 Uiso 1 1 calc R . .
C18 C 0.32953(14) 0.3987(2) 0.3350(3) 0.0218(8) Uani 1 1 d . . .
H18A H 0.3459 0.4341 0.3735 0.026 Uiso 1 1 calc R . .
H18B H 0.3328 0.4158 0.2728 0.026 Uiso 1 1 calc R . .
C19 C 0.27873(15) 0.4003(2) 0.3606(3) 0.0254(9) Uani 1 1 d . . .
H19A H 0.2627 0.3621 0.3270 0.038 Uiso 1 1 calc R . .
H19B H 0.2662 0.4493 0.3465 0.038 Uiso 1 1 calc R . .
H19C H 0.2755 0.3907 0.4243 0.038 Uiso 1 1 calc R . .
C20 C 0.53294(13) 0.2295(2) 0.5360(2) 0.0170(7) Uani 1 1 d . . .
C21 C 0.57920(13) 0.2683(2) 0.5264(2) 0.0172(7) Uani 1 1 d . . .
C22 C 0.37817(13) 0.2381(2) -0.0101(2) 0.0183(7) Uani 1 1 d . . .
H22 H 0.3752 0.1862 -0.0007 0.022 Uiso 1 1 calc R . .
C23 C 0.33937(13) 0.2842(2) -0.0073(2) 0.0173(7) Uani 1 1 d . . .
C24 C 0.34584(13) 0.3623(2) -0.0165(2) 0.0192(7) Uani 1 1 d . . .
C25 C 0.38801(13) 0.3945(2) -0.0331(3) 0.0192(7) Uani 1 1 d . . .
H25 H 0.3912 0.4467 -0.0388 0.023 Uiso 1 1 calc R . .
C26 C 0.57455(13) 0.3466(2) 0.5412(2) 0.0170(7) Uani 1 1 d . . .
C27 C 0.52810(13) 0.3618(2) 0.5725(2) 0.0181(7) Uani 1 1 d . . .
C28 C 0.50776(14) 0.4285(2) 0.6013(3) 0.0220(8) Uani 1 1 d . . .
H28 H 0.5225 0.4748 0.5945 0.026 Uiso 1 1 calc R . .
C29 C 0.46484(14) 0.4241(2) 0.6406(3) 0.0203(8) Uani 1 1 d . . .
C30 C 0.44149(13) 0.3554(2) 0.6530(2) 0.0172(7) Uani 1 1 d . . .
C31 C 0.46193(13) 0.2896(2) 0.6170(2) 0.0180(7) Uani 1 1 d . . .
H31 H 0.4465 0.2435 0.6199 0.022 Uiso 1 1 calc R . .
C32 C 0.50453(13) 0.2929(2) 0.5776(2) 0.0172(7) Uani 1 1 d . . .
C33 C 0.39945(14) 0.3514(2) 0.7079(3) 0.0205(8) Uani 1 1 d . . .
H33 H 0.3994 0.3792 0.7615 0.025 Uiso 1 1 calc R . .
C34 C 0.36131(14) 0.3124(2) 0.6893(3) 0.0206(8) Uani 1 1 d . . .
H34 H 0.3397 0.3073 0.7353 0.025 Uiso 1 1 calc R . .
C35 C 0.53463(14) 0.1570(2) 0.5926(3) 0.0221(8) Uani 1 1 d . . .
H35A H 0.5038 0.1372 0.5987 0.026 Uiso 1 1 calc R . .
H35B H 0.5527 0.1194 0.5605 0.026 Uiso 1 1 calc R . .
C36 C 0.55477(15) 0.1678(2) 0.6864(3) 0.0253(9) Uani 1 1 d . . .
H36A H 0.5867 0.1798 0.6813 0.038 Uiso 1 1 calc R . .
H36B H 0.5512 0.1219 0.7208 0.038 Uiso 1 1 calc R . .
H36C H 0.5391 0.2085 0.7167 0.038 Uiso 1 1 calc R . .
C37 C 0.51236(14) 0.2140(2) 0.4409(3) 0.0234(8) Uani 1 1 d . . .
H37A H 0.4811 0.1967 0.4489 0.028 Uiso 1 1 calc R . .
H37B H 0.5111 0.2616 0.4081 0.028 Uiso 1 1 calc R . .
C38 C 0.53718(18) 0.1568(3) 0.3824(3) 0.0387(12) Uani 1 1 d . . .
H38A H 0.5684 0.1726 0.3742 0.058 Uiso 1 1 calc R . .
H38B H 0.5224 0.1535 0.3244 0.058 Uiso 1 1 calc R . .
H38C H 0.5366 0.1081 0.4114 0.058 Uiso 1 1 calc R . .
C39 C 0.35910(18) 0.0198(3) 0.0581(4) 0.0371(11) Uani 1 1 d . . .
H39 H 0.3474 0.0368 0.1131 0.045 Uiso 1 1 calc R . .
C40 C 0.39861(18) -0.0220(3) 0.0560(3) 0.0357(11) Uani 1 1 d . . .
H40 H 0.4137 -0.0337 0.1098 0.043 Uiso 1 1 calc R . .
C41 C 0.41615(17) -0.0467(3) -0.0257(3) 0.0328(10) Uani 1 1 d . . .
H41 H 0.4433 -0.0743 -0.0266 0.039 Uiso 1 1 calc R . .
C42 C 0.39414(17) -0.0312(3) -0.1057(3) 0.0324(10) Uani 1 1 d . . .
C43 C 0.35413(18) 0.0116(3) -0.1028(3) 0.0353(10) Uani 1 1 d . . .
H43 H 0.3390 0.0236 -0.1564 0.042 Uiso 1 1 calc R . .
C44 C 0.33685(18) 0.0363(3) -0.0213(3) 0.0357(10) Uani 1 1 d . . .
H44 H 0.3099 0.0644 -0.0200 0.043 Uiso 1 1 calc R . .
C45 C 0.4127(2) -0.0599(4) -0.1937(4) 0.0542(15) Uani 1 1 d . . .
H45A H 0.4454 -0.0544 -0.1942 0.081 Uiso 1 1 calc R . .
H45B H 0.3997 -0.0312 -0.2428 0.081 Uiso 1 1 calc R . .
H45C H 0.4049 -0.1124 -0.2007 0.081 Uiso 1 1 calc R . .


_geom_special_details            
; 
 All esds (except the esd in the dihedral angle between two l.s. planes) 
 are estimated using the full covariance matrix.  The cell esds are taken 
 into account individually in the estimation of esds in distances, angles 
 and torsion angles; correlations between esds in cell parameters are only 
 used when they are defined by crystal symmetry.  An approximate (isotropic) 
 treatment of cell esds is used for estimating esds involving l.s. planes. 
;

loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
_geom_bond_site_symmetry_2
_geom_bond_publ_flag
Br1 C5 1.896(4) . ?
Br2 C10 1.898(4) . ?
Br3 C24 1.896(4) . ?
Br4 C29 1.886(4) . ?
C1 C13 1.522(5) . ?
C1 C2 1.526(5) . ?
C1 C18 1.532(5) . ?
C1 C16 1.563(6) . ?
C2 C3 1.373(5) . ?
C2 C7 1.402(5) . ?
C3 C4 1.401(5) . ?
C4 C5 1.394(5) . ?
C4 C34 1.468(5) . ?
C5 C6 1.374(6) . ?
C6 C7 1.382(5) . ?
C7 C8 1.462(5) . ?
C8 C13 1.385(5) . ?
C8 C9 1.395(5) . ?
C9 C10 1.377(5) . ?
C10 C11 1.402(5) . ?
C11 C12 1.407(5) . ?
C11 C14 1.466(5) . ?
C12 C13 1.370(5) . ?
C14 C15 1.332(5) . ?
C15 C23 1.472(5) . ?
C16 C17 1.532(6) . ?
C18 C19 1.531(6) . ?
C20 C21 1.521(5) . ?
C20 C32 1.521(5) . ?
C20 C35 1.529(5) . ?
C20 C37 1.550(5) . ?
C21 C22 1.376(5) 3_655 ?
C21 C26 1.405(5) . ?
C22 C21 1.376(5) 3_655 ?
C22 C23 1.395(5) . ?
C23 C24 1.397(5) . ?
C24 C25 1.378(5) . ?
C25 C26 1.386(5) 3_655 ?
C26 C25 1.386(5) 3_655 ?
C26 C27 1.457(5) . ?
C27 C28 1.384(5) . ?
C27 C32 1.398(5) . ?
C28 C29 1.383(6) . ?
C29 C30 1.402(5) . ?
C30 C31 1.410(5) . ?
C30 C33 1.472(5) . ?
C31 C32 1.374(5) . ?
C33 C34 1.338(6) . ?
C35 C36 1.515(6) . ?
C37 C38 1.512(6) . ?
C39 C40 1.369(7) . ?
C39 C44 1.370(7) . ?
C40 C41 1.380(7) . ?
C41 C42 1.370(7) . ?
C42 C43 1.391(7) . ?
C42 C45 1.495(7) . ?
C43 C44 1.375(7) . ?

loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
_geom_angle_site_symmetry_1
_geom_angle_site_symmetry_3
_geom_angle_publ_flag
C13 C1 C2 100.6(3) . . ?
C13 C1 C18 112.1(3) . . ?
C2 C1 C18 113.5(3) . . ?
C13 C1 C16 108.6(3) . . ?
C2 C1 C16 110.2(3) . . ?
C18 C1 C16 111.3(3) . . ?
C3 C2 C7 120.0(3) . . ?
C3 C2 C1 129.2(3) . . ?
C7 C2 C1 110.8(3) . . ?
C2 C3 C4 120.5(3) . . ?
C5 C4 C3 117.7(4) . . ?
C5 C4 C34 122.4(3) . . ?
C3 C4 C34 119.8(3) . . ?
C6 C5 C4 123.0(4) . . ?
C6 C5 Br1 118.0(3) . . ?
C4 C5 Br1 119.0(3) . . ?
C5 C6 C7 118.1(4) . . ?
C6 C7 C2 120.7(4) . . ?
C6 C7 C8 131.0(4) . . ?
C2 C7 C8 108.2(3) . . ?
C13 C8 C9 120.5(4) . . ?
C13 C8 C7 108.7(3) . . ?
C9 C8 C7 130.6(3) . . ?
C10 C9 C8 118.0(3) . . ?
C9 C10 C11 122.8(3) . . ?
C9 C10 Br2 117.0(3) . . ?
C11 C10 Br2 120.3(3) . . ?
C10 C11 C12 117.5(3) . . ?
C10 C11 C14 121.8(3) . . ?
C12 C11 C14 120.3(3) . . ?
C13 C12 C11 120.2(3) . . ?
C12 C13 C8 121.0(4) . . ?
C12 C13 C1 127.5(3) . . ?
C8 C13 C1 111.4(3) . . ?
C15 C14 C11 127.6(4) . . ?
C14 C15 C23 128.4(4) . . ?
C17 C16 C1 115.9(3) . . ?
C19 C18 C1 113.8(3) . . ?
C21 C20 C32 101.0(3) . . ?
C21 C20 C35 113.5(3) . . ?
C32 C20 C35 114.3(3) . . ?
C21 C20 C37 109.9(3) . . ?
C32 C20 C37 106.5(3) . . ?
C35 C20 C37 111.0(3) . . ?
C22 C21 C26 119.7(4) 3_655 . ?
C22 C21 C20 130.2(3) 3_655 . ?
C26 C21 C20 110.0(3) . . ?
C21 C22 C23 120.9(3) 3_655 . ?
C22 C23 C24 117.5(4) . . ?
C22 C23 C15 120.4(3) . . ?
C24 C23 C15 121.8(3) . . ?
C25 C24 C23 123.0(4) . . ?
C25 C24 Br3 117.9(3) . . ?
C23 C24 Br3 119.1(3) . . ?
C24 C25 C26 117.9(3) . 3_655 ?
C25 C26 C21 120.6(3) 3_655 . ?
C25 C26 C27 130.5(3) 3_655 . ?
C21 C26 C27 108.6(3) . . ?
C28 C27 C32 120.7(4) . . ?
C28 C27 C26 130.7(4) . . ?
C32 C27 C26 108.4(3) . . ?
C29 C28 C27 118.0(4) . . ?
C28 C29 C30 123.0(3) . . ?
C28 C29 Br4 118.0(3) . . ?
C30 C29 Br4 119.0(3) . . ?
C29 C30 C31 117.1(3) . . ?
C29 C30 C33 121.3(3) . . ?
C31 C30 C33 121.4(3) . . ?
C32 C31 C30 120.5(4) . . ?
C31 C32 C27 120.4(3) . . ?
C31 C32 C20 129.2(3) . . ?
C27 C32 C20 110.4(3) . . ?
C34 C33 C30 127.3(4) . . ?
C33 C34 C4 124.7(4) . . ?
C36 C35 C20 114.0(3) . . ?
C38 C37 C20 116.7(3) . . ?
C40 C39 C44 119.7(5) . . ?
C39 C40 C41 120.1(5) . . ?
C42 C41 C40 120.9(5) . . ?
C41 C42 C43 118.4(5) . . ?
C41 C42 C45 120.6(5) . . ?
C43 C42 C45 121.0(5) . . ?
C44 C43 C42 120.5(5) . . ?
C39 C44 C43 120.4(5) . . ?

loop_
_geom_torsion_atom_site_label_1
_geom_torsion_atom_site_label_2
_geom_torsion_atom_site_label_3
_geom_torsion_atom_site_label_4
_geom_torsion
_geom_torsion_site_symmetry_1
_geom_torsion_site_symmetry_2
_geom_torsion_site_symmetry_3
_geom_torsion_site_symmetry_4
_geom_torsion_publ_flag
C13 C1 C2 C3 -172.2(4) . . . . ?
C18 C1 C2 C3 -52.3(6) . . . . ?
C16 C1 C2 C3 73.3(5) . . . . ?
C13 C1 C2 C7 5.4(4) . . . . ?
C18 C1 C2 C7 125.3(4) . . . . ?
C16 C1 C2 C7 -109.1(4) . . . . ?
C7 C2 C3 C4 1.8(6) . . . . ?
C1 C2 C3 C4 179.1(4) . . . . ?
C2 C3 C4 C5 -0.3(5) . . . . ?
C2 C3 C4 C34 -177.1(4) . . . . ?
C3 C4 C5 C6 -0.1(6) . . . . ?
C34 C4 C5 C6 176.7(4) . . . . ?
C3 C4 C5 Br1 -178.4(3) . . . . ?
C34 C4 C5 Br1 -1.7(5) . . . . ?
C4 C5 C6 C7 -1.0(6) . . . . ?
Br1 C5 C6 C7 177.3(3) . . . . ?
C5 C6 C7 C2 2.4(6) . . . . ?
C5 C6 C7 C8 -172.7(4) . . . . ?
C3 C2 C7 C6 -2.9(6) . . . . ?
C1 C2 C7 C6 179.3(4) . . . . ?
C3 C2 C7 C8 173.3(3) . . . . ?
C1 C2 C7 C8 -4.5(4) . . . . ?
C6 C7 C8 C13 177.2(4) . . . . ?
C2 C7 C8 C13 1.5(4) . . . . ?
C6 C7 C8 C9 2.3(7) . . . . ?
C2 C7 C8 C9 -173.4(4) . . . . ?
C13 C8 C9 C10 -0.8(6) . . . . ?
C7 C8 C9 C10 173.6(4) . . . . ?
C8 C9 C10 C11 0.8(6) . . . . ?
C8 C9 C10 Br2 -178.9(3) . . . . ?
C9 C10 C11 C12 -0.1(6) . . . . ?
Br2 C10 C11 C12 179.6(3) . . . . ?
C9 C10 C11 C14 -173.5(4) . . . . ?
Br2 C10 C11 C14 6.1(5) . . . . ?
C10 C11 C12 C13 -0.6(6) . . . . ?
C14 C11 C12 C13 173.0(4) . . . . ?
C11 C12 C13 C8 0.6(6) . . . . ?
C11 C12 C13 C1 -176.4(4) . . . . ?
C9 C8 C13 C12 0.1(6) . . . . ?
C7 C8 C13 C12 -175.3(4) . . . . ?
C9 C8 C13 C1 177.6(3) . . . . ?
C7 C8 C13 C1 2.1(4) . . . . ?
C2 C1 C13 C12 172.8(4) . . . . ?
C18 C1 C13 C12 51.8(5) . . . . ?
C16 C1 C13 C12 -71.5(5) . . . . ?
C2 C1 C13 C8 -4.4(4) . . . . ?
C18 C1 C13 C8 -125.4(4) . . . . ?
C16 C1 C13 C8 111.3(4) . . . . ?
C10 C11 C14 C15 -155.3(4) . . . . ?
C12 C11 C14 C15 31.4(6) . . . . ?
C11 C14 C15 C23 9.7(7) . . . . ?
C13 C1 C16 C17 -172.3(3) . . . . ?
C2 C1 C16 C17 -63.0(4) . . . . ?
C18 C1 C16 C17 63.8(5) . . . . ?
C13 C1 C18 C19 56.5(4) . . . . ?
C2 C1 C18 C19 -56.6(4) . . . . ?
C16 C1 C18 C19 178.4(3) . . . . ?
C32 C20 C21 C22 165.5(4) . . . 3_655 ?
C35 C20 C21 C22 42.7(5) . . . 3_655 ?
C37 C20 C21 C22 -82.3(5) . . . 3_655 ?
C32 C20 C21 C26 -11.7(4) . . . . ?
C35 C20 C21 C26 -134.6(3) . . . . ?
C37 C20 C21 C26 100.5(3) . . . . ?
C21 C22 C23 C24 -3.6(5) 3_655 . . . ?
C21 C22 C23 C15 170.5(3) 3_655 . . . ?
C14 C15 C23 C22 70.1(5) . . . . ?
C14 C15 C23 C24 -116.1(5) . . . . ?
C22 C23 C24 C25 3.8(6) . . . . ?
C15 C23 C24 C25 -170.2(4) . . . . ?
C22 C23 C24 Br3 -175.0(3) . . . . ?
C15 C23 C24 Br3 11.0(5) . . . . ?
C23 C24 C25 C26 0.2(6) . . . 3_655 ?
Br3 C24 C25 C26 179.0(3) . . . 3_655 ?
C22 C21 C26 C25 4.6(5) 3_655 . . 3_655 ?
C20 C21 C26 C25 -177.8(3) . . . 3_655 ?
C22 C21 C26 C27 -170.1(3) 3_655 . . . ?
C20 C21 C26 C27 7.5(4) . . . . ?
C25 C26 C27 C28 1.4(7) 3_655 . . . ?
C21 C26 C27 C28 175.4(4) . . . . ?
C25 C26 C27 C32 -173.4(4) 3_655 . . . ?
C21 C26 C27 C32 0.6(4) . . . . ?
C32 C27 C28 C29 4.1(6) . . . . ?
C26 C27 C28 C29 -170.2(4) . . . . ?
C27 C28 C29 C30 0.6(6) . . . . ?
C27 C28 C29 Br4 -179.5(3) . . . . ?
C28 C29 C30 C31 -5.0(6) . . . . ?
Br4 C29 C30 C31 175.2(3) . . . . ?
C28 C29 C30 C33 170.1(4) . . . . ?
Br4 C29 C30 C33 -9.8(5) . . . . ?
C29 C30 C31 C32 4.7(5) . . . . ?
C33 C30 C31 C32 -170.3(3) . . . . ?
C30 C31 C32 C27 -0.2(5) . . . . ?
C30 C31 C32 C20 179.2(3) . . . . ?
C28 C27 C32 C31 -4.3(6) . . . . ?
C26 C27 C32 C31 171.1(3) . . . . ?
C28 C27 C32 C20 176.1(3) . . . . ?
C26 C27 C32 C20 -8.4(4) . . . . ?
C21 C20 C32 C31 -167.3(4) . . . . ?
C35 C20 C32 C31 -45.1(5) . . . . ?
C37 C20 C32 C31 77.9(5) . . . . ?
C21 C20 C32 C27 12.1(4) . . . . ?
C35 C20 C32 C27 134.4(3) . . . . ?
C37 C20 C32 C27 -102.7(4) . . . . ?
C29 C30 C33 C34 138.4(4) . . . . ?
C31 C30 C33 C34 -46.8(6) . . . . ?
C30 C33 C34 C4 -12.0(7) . . . . ?
C5 C4 C34 C33 138.0(4) . . . . ?
C3 C4 C34 C33 -45.3(6) . . . . ?
C21 C20 C35 C36 55.2(4) . . . . ?
C32 C20 C35 C36 -60.0(4) . . . . ?
C37 C20 C35 C36 179.5(3) . . . . ?
C21 C20 C37 C38 66.8(5) . . . . ?
C32 C20 C37 C38 175.4(4) . . . . ?
C35 C20 C37 C38 -59.6(5) . . . . ?
C44 C39 C40 C41 0.6(7) . . . . ?
C39 C40 C41 C42 -1.1(7) . . . . ?
C40 C41 C42 C43 1.4(7) . . . . ?
C40 C41 C42 C45 -178.4(5) . . . . ?
C41 C42 C43 C44 -1.2(7) . . . . ?
C45 C42 C43 C44 178.6(5) . . . . ?
C40 C39 C44 C43 -0.4(8) . . . . ?
C42 C43 C44 C39 0.7(7) . . . . ?

_diffrn_measured_fraction_theta_max 0.917
_diffrn_reflns_theta_full        25.50
_diffrn_measured_fraction_theta_full 0.998
_refine_diff_density_max         2.893
_refine_diff_density_min         -0.701
_refine_diff_density_rms         0.135
_exptl_crystal_recrystallization_method 
'Re-crystallisation from solvent: chloroform, methanol'
_chemical_properties_physical    Light-sensitive
_exptl_crystal_preparation       Luminescent
