# Electronic Supplementary Material (ESI) for Chemical Communications
# This journal is © The Royal Society of Chemistry 2013

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#                 Cambridge Crystallographic Data Centre
#                                CCDC 
# 
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# 
#  This CIF contains data from an original supplementary publication
#  deposited with the CCDC, and may include chemical, crystal,
#  experimental, refinement, atomic coordinates,
#  anisotropic displacement parameters and molecular geometry data,
#  as required by the journal to which it was submitted.
#
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#  fide research purposes only. It may contain copyright material
#  of the CCDC or of third parties, and may not be copied or further
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data_2013251_0ma

_audit_creation_method           SHELXL-97
_chemical_name_systematic        
; 
 ? 
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C32 H19 Br2 N4 O2'
_chemical_formula_weight         651.33

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'
N N 0.0061 0.0033 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
O O 0.0106 0.0060 '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           ?
_symmetry_space_group_name_H-M   ?

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

_cell_length_a                   7.4355(4)
_cell_length_b                   20.5015(12)
_cell_length_c                   16.7167(9)
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_volume                     2548.3(2)
_cell_formula_units_Z            4
_cell_measurement_temperature    296(2)
_cell_measurement_reflns_used    ?
_cell_measurement_theta_min      ?
_cell_measurement_theta_max      ?

_exptl_crystal_description       ?
_exptl_crystal_colour            ?
_exptl_crystal_size_max          ?
_exptl_crystal_size_mid          ?
_exptl_crystal_size_min          ?
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.698
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1300
_exptl_absorpt_coefficient_mu    3.222
_exptl_absorpt_correction_type   ?
_exptl_absorpt_correction_T_min  ?
_exptl_absorpt_correction_T_max  ?
_exptl_absorpt_process_details   ?

_exptl_special_details           
; 
 ? 
;

_diffrn_ambient_temperature      296(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  ?
_diffrn_measurement_method       ?
_diffrn_detector_area_resol_mean ?
_diffrn_reflns_number            39317
_diffrn_reflns_av_R_equivalents  0.1042
_diffrn_reflns_av_sigmaI/netI    0.0832
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_k_min       -26
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_theta_min         0.99
_diffrn_reflns_theta_max         27.51
_reflns_number_total             5862
_reflns_number_gt                2893
_reflns_threshold_expression     >2sigma(I)

_computing_data_collection       ?
_computing_cell_refinement       ?
_computing_data_reduction        ?
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_molecular_graphics    ?
_computing_publication_material  ?

_refine_special_details          
; 
 Refinement of F^2^ against ALL reflections.  The weighted R-factor wR and 
 goodness of fit S are based on F^2^, conventional R-factors R are based 
 on F, with F set to zero for negative F^2^. The threshold expression of 
 F^2^ > 2sigma(F^2^) is used only for calculating R-factors(gt) etc. and is 
 not relevant to the choice of reflections for refinement.  R-factors based 
 on F^2^ 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/[\s^2^(Fo^2^)+(0.0615P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/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_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.433(18)
_refine_ls_number_reflns         5862
_refine_ls_number_parameters     362
_refine_ls_number_restraints     1
_refine_ls_R_factor_all          0.1442
_refine_ls_R_factor_gt           0.0548
_refine_ls_wR_factor_ref         0.1417
_refine_ls_wR_factor_gt          0.1140
_refine_ls_goodness_of_fit_ref   1.009
_refine_ls_restrained_S_all      1.009
_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 0.98333(10) 0.23900(3) 0.44219(6) 0.0688(3) Uani 1 1 d . . .
Br2 Br 0.7496(2) 1.24776(3) 0.20659(7) 0.0705(3) Uani 1 1 d . . .
O1 O 0.7398(8) 0.3965(2) 0.2438(3) 0.0646(15) Uani 1 1 d . . .
O2 O 0.9987(11) 0.8568(4) 0.4146(5) 0.136(3) Uani 1 1 d . . .
N1 N 0.8430(7) 0.4737(2) 0.3361(3) 0.0402(13) Uani 1 1 d . . .
N2 N 0.8549(7) 0.5422(3) 0.3383(3) 0.0450(15) Uani 1 1 d . . .
N3 N 0.9077(7) 1.0165(3) 0.3186(4) 0.0466(15) Uani 1 1 d . . .
N4 N 1.0085(8) 1.0967(3) 0.4085(3) 0.0474(16) Uani 1 1 d . . .
C1 C 0.9743(9) 0.3306(3) 0.4549(6) 0.052(2) Uani 1 1 d . . .
C2 C 0.9105(10) 0.3677(4) 0.3911(5) 0.0499(19) Uani 1 1 d . . .
H2 H 0.8720 0.3476 0.3443 0.060 Uiso 1 1 calc R . .
C3 C 0.9054(9) 0.4353(3) 0.3986(5) 0.0415(18) Uani 1 1 d . . .
C4 C 0.9219(9) 0.5743(3) 0.4068(5) 0.0442(19) Uani 1 1 d . . .
C5 C 0.9323(11) 0.6415(4) 0.4091(5) 0.062(2) Uani 1 1 d . . .
H11 H 0.8958 0.6659 0.3651 0.075 Uiso 1 1 calc R . .
C6 C 0.9968(11) 0.6726(4) 0.4767(5) 0.067(2) Uani 1 1 d . . .
H1 H 1.0055 0.7179 0.4775 0.080 Uiso 1 1 calc R . .
C7 C 0.7841(10) 0.5638(4) 0.2657(5) 0.054(2) Uani 1 1 d . . .
C8 C 0.7660(11) 0.6342(4) 0.2415(5) 0.067(2) Uani 1 1 d . . .
H3 H 0.7153 0.6367 0.1888 0.100 Uiso 1 1 calc R . .
H4 H 0.8824 0.6544 0.2417 0.100 Uiso 1 1 calc R . .
H5 H 0.6887 0.6563 0.2787 0.100 Uiso 1 1 calc R . .
C9 C 0.7286(10) 0.5132(3) 0.2224(5) 0.049(2) Uani 1 1 d . . .
H6 H 0.6747 0.5164 0.1723 0.059 Uiso 1 1 calc R . .
C10 C 0.7633(10) 0.4530(4) 0.2634(5) 0.057(2) Uani 1 1 d . . .
C11 C 1.0483(10) 0.6371(4) 0.5427(5) 0.068(2) Uani 1 1 d . . .
H10 H 1.0876 0.6581 0.5888 0.082 Uiso 1 1 calc R . .
C12 C 1.0410(10) 0.5705(4) 0.5397(5) 0.054(2) Uani 1 1 d . . .
H9 H 1.0799 0.5466 0.5836 0.064 Uiso 1 1 calc R . .
C13 C 0.9760(9) 0.5370(3) 0.4717(4) 0.0425(18) Uani 1 1 d . . .
C14 C 0.9708(8) 0.4659(3) 0.4685(4) 0.043(2) Uani 1 1 d . . .
C15 C 1.0279(10) 0.4249(4) 0.5307(5) 0.056(2) Uani 1 1 d . . .
H7 H 1.0668 0.4438 0.5781 0.067 Uiso 1 1 calc R . .
C16 C 1.0291(10) 0.3581(4) 0.5247(5) 0.055(2) Uani 1 1 d . . .
H8 H 1.0665 0.3324 0.5674 0.066 Uiso 1 1 calc R . .
C17 C 0.7636(15) 1.1548(3) 0.1966(6) 0.052(2) Uani 1 1 d . . .
C18 C 0.7016(12) 1.1252(4) 0.1292(5) 0.053(2) Uani 1 1 d . . .
H19 H 0.6567 1.1497 0.0868 0.064 Uiso 1 1 calc R . .
C19 C 0.7066(10) 1.0594(4) 0.1251(5) 0.051(2) Uani 1 1 d . . .
H13 H 0.6628 1.0394 0.0792 0.061 Uiso 1 1 calc R . .
C20 C 0.7738(12) 1.0199(3) 0.1860(5) 0.0382(19) Uani 1 1 d . . .
C21 C 0.7773(11) 0.9488(3) 0.1864(5) 0.041(2) Uani 1 1 d . . .
C22 C 0.7177(12) 0.9132(5) 0.1171(5) 0.057(2) Uani 1 1 d . . .
H18 H 0.6847 0.9355 0.0709 0.069 Uiso 1 1 calc R . .
C23 C 0.7094(13) 0.8456(4) 0.1192(5) 0.066(3) Uani 1 1 d . . .
H17 H 0.6720 0.8225 0.0743 0.079 Uiso 1 1 calc R . .
C24 C 0.7564(17) 0.8135(3) 0.1869(6) 0.070(3) Uani 1 1 d . . .
H12 H 0.7561 0.7681 0.1872 0.085 Uiso 1 1 calc R . .
C25 C 0.8043(12) 0.8467(4) 0.2552(6) 0.060(3) Uani 1 1 d . . .
H16 H 0.8232 0.8242 0.3027 0.072 Uiso 1 1 calc R . .
C26 C 0.8243(10) 0.9134(4) 0.2526(5) 0.041(2) Uani 1 1 d . . .
C27 C 0.8967(7) 0.9483(3) 0.3200(4) 0.0261(13) Uani 1 1 d . . .
C28 C 0.8392(10) 1.0531(3) 0.2547(5) 0.0385(19) Uani 1 1 d . . .
C29 C 0.8337(11) 1.1206(4) 0.2608(5) 0.048(2) Uani 1 1 d . . .
H14 H 0.8755 1.1419 0.3062 0.058 Uiso 1 1 calc R . .
C30 C 0.9861(10) 1.0406(4) 0.3923(4) 0.051(2) Uani 1 1 d . . .
C31 C 1.0240(9) 0.9805(3) 0.4318(6) 0.052(2) Uani 1 1 d . . .
H15 H 1.0782 0.9780 0.4818 0.062 Uiso 1 1 calc R . .
C32 C 0.9731(9) 0.9268(4) 0.3890(4) 0.0455(19) Uani 1 1 d . . .

loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_23
_atom_site_aniso_U_13
_atom_site_aniso_U_12
Br1 0.0904(5) 0.0487(4) 0.0671(5) 0.0086(6) -0.0100(5) 0.0007(4)
Br2 0.0873(5) 0.0436(3) 0.0807(5) 0.0139(5) -0.0024(5) 0.0007(6)
O1 0.105(4) 0.044(3) 0.045(3) -0.011(3) -0.023(3) 0.003(3)
O2 0.178(7) 0.107(5) 0.122(8) 0.033(5) -0.026(6) 0.010(5)
N1 0.053(3) 0.043(3) 0.025(3) 0.000(3) -0.003(3) -0.006(3)
N2 0.046(4) 0.047(3) 0.042(4) 0.003(3) -0.001(3) -0.004(3)
N3 0.052(3) 0.047(3) 0.041(4) 0.000(3) -0.002(3) 0.005(3)
N4 0.069(4) 0.028(3) 0.045(4) -0.003(3) -0.015(3) -0.004(3)
C1 0.062(4) 0.044(3) 0.049(6) 0.008(5) -0.002(5) -0.004(3)
C2 0.055(5) 0.053(5) 0.042(5) -0.008(4) 0.001(4) -0.004(4)
C3 0.031(4) 0.047(4) 0.047(5) 0.007(4) 0.006(4) -0.002(3)
C4 0.042(4) 0.042(4) 0.049(5) -0.008(4) 0.004(4) 0.000(4)
C5 0.079(6) 0.053(5) 0.055(5) 0.002(4) -0.005(5) -0.008(5)
C6 0.070(6) 0.069(5) 0.061(6) -0.006(5) -0.005(5) -0.006(5)
C7 0.057(5) 0.057(5) 0.049(5) 0.016(4) 0.002(4) 0.006(4)
C8 0.079(6) 0.068(5) 0.053(5) 0.023(5) -0.004(5) 0.003(5)
C9 0.055(5) 0.056(4) 0.036(5) 0.011(4) -0.005(4) 0.002(4)
C10 0.054(5) 0.068(6) 0.049(6) 0.002(5) -0.001(4) -0.004(4)
C11 0.071(6) 0.078(6) 0.055(6) -0.029(5) 0.014(4) -0.013(5)
C12 0.047(5) 0.067(5) 0.048(5) -0.011(4) -0.001(4) -0.009(4)
C13 0.035(4) 0.057(5) 0.035(4) -0.009(4) 0.008(3) -0.004(3)
C14 0.033(4) 0.055(4) 0.043(5) -0.007(4) -0.003(3) -0.002(3)
C15 0.052(5) 0.073(6) 0.042(5) -0.002(4) -0.009(4) -0.007(4)
C16 0.073(5) 0.049(5) 0.043(5) 0.010(4) -0.009(4) -0.005(5)
C17 0.046(4) 0.049(3) 0.061(6) 0.009(5) 0.008(4) -0.002(5)
C18 0.065(6) 0.049(6) 0.047(5) 0.015(4) -0.003(4) 0.001(4)
C19 0.045(5) 0.072(6) 0.035(5) 0.001(4) 0.001(4) 0.008(4)
C20 0.047(5) 0.039(3) 0.028(4) -0.003(3) 0.007(3) 0.000(4)
C21 0.038(5) 0.048(4) 0.038(5) -0.003(4) 0.002(3) 0.005(4)
C22 0.069(6) 0.071(6) 0.033(4) -0.001(4) -0.002(4) 0.000(5)
C23 0.085(8) 0.050(5) 0.062(6) -0.017(5) -0.024(5) 0.006(5)
C24 0.097(6) 0.032(3) 0.082(7) -0.008(5) -0.007(5) 0.010(7)
C25 0.069(7) 0.047(5) 0.064(6) 0.003(4) 0.005(5) 0.007(4)
C26 0.047(5) 0.040(4) 0.036(4) -0.003(4) 0.001(4) 0.005(4)
C27 0.031(3) 0.027(3) 0.020(3) 0.002(3) -0.002(3) 0.003(3)
C28 0.040(4) 0.037(4) 0.039(4) 0.002(3) 0.006(3) 0.008(3)
C29 0.041(5) 0.060(6) 0.043(5) 0.011(4) 0.005(4) -0.010(4)
C30 0.048(5) 0.087(6) 0.019(4) 0.000(4) 0.003(4) 0.013(5)
C31 0.050(4) 0.064(4) 0.041(5) -0.002(5) -0.003(4) 0.006(4)
C32 0.042(4) 0.055(5) 0.039(5) 0.018(4) 0.005(4) 0.003(4)

_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 C1 1.892(6) . ?
Br2 C17 1.916(6) . ?
O1 C10 1.216(9) . ?
O2 C32 1.511(10) . ?
N1 C3 1.386(9) . ?
N1 N2 1.409(7) . ?
N1 C10 1.417(10) . ?
N2 C7 1.396(9) . ?
N2 C4 1.410(9) . ?
N3 C27 1.401(7) . ?
N3 C28 1.402(9) . ?
N3 C30 1.450(9) . ?
N4 C30 1.192(9) . ?
C1 C16 1.358(12) . ?
C1 C2 1.393(11) . ?
C2 C3 1.393(9) . ?
C2 H2 0.9300 . ?
C3 C14 1.412(10) . ?
C4 C5 1.381(10) . ?
C4 C13 1.388(10) . ?
C5 C6 1.383(10) . ?
C5 H11 0.9300 . ?
C6 C11 1.376(12) . ?
C6 H1 0.9300 . ?
C7 C9 1.330(11) . ?
C7 C8 1.503(10) . ?
C8 H3 0.9600 . ?
C8 H4 0.9600 . ?
C8 H5 0.9600 . ?
C9 C10 1.435(10) . ?
C9 H6 0.9300 . ?
C11 C12 1.366(11) . ?
C11 H10 0.9300 . ?
C12 C13 1.413(10) . ?
C12 H9 0.9300 . ?
C13 C14 1.460(9) . ?
C14 C15 1.402(10) . ?
C15 C16 1.372(11) . ?
C15 H7 0.9300 . ?
C16 H8 0.9300 . ?
C17 C18 1.361(12) . ?
C17 C29 1.384(12) . ?
C18 C19 1.351(11) . ?
C18 H19 0.9300 . ?
C19 C20 1.392(11) . ?
C19 H13 0.9300 . ?
C20 C28 1.421(11) . ?
C20 C21 1.458(9) . ?
C21 C26 1.368(10) . ?
C21 C22 1.440(11) . ?
C22 C23 1.387(13) . ?
C22 H18 0.9300 . ?
C23 C24 1.355(13) . ?
C23 H17 0.9300 . ?
C24 C25 1.376(12) . ?
C24 H12 0.9300 . ?
C25 C26 1.377(12) . ?
C25 H16 0.9300 . ?
C26 C27 1.438(9) . ?
C27 C32 1.358(9) . ?
C28 C29 1.387(11) . ?
C29 H14 0.9300 . ?
C30 C31 1.427(11) . ?
C31 C32 1.366(10) . ?
C31 H15 0.9300 . ?

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
C3 N1 N2 121.7(5) . . ?
C3 N1 C10 128.1(6) . . ?
N2 N1 C10 110.3(5) . . ?
C7 N2 N1 105.7(5) . . ?
C7 N2 C4 133.8(6) . . ?
N1 N2 C4 120.5(5) . . ?
C27 N3 C28 121.7(6) . . ?
C27 N3 C30 110.5(6) . . ?
C28 N3 C30 127.7(6) . . ?
C16 C1 C2 122.2(6) . . ?
C16 C1 Br1 119.9(6) . . ?
C2 C1 Br1 117.9(7) . . ?
C1 C2 C3 119.0(7) . . ?
C1 C2 H2 120.5 . . ?
C3 C2 H2 120.5 . . ?
N1 C3 C2 120.4(7) . . ?
N1 C3 C14 119.2(6) . . ?
C2 C3 C14 120.4(7) . . ?
C5 C4 C13 120.7(7) . . ?
C5 C4 N2 120.5(7) . . ?
C13 C4 N2 118.8(6) . . ?
C4 C5 C6 120.2(8) . . ?
C4 C5 H11 119.9 . . ?
C6 C5 H11 119.9 . . ?
C11 C6 C5 120.5(8) . . ?
C11 C6 H1 119.8 . . ?
C5 C6 H1 119.8 . . ?
C9 C7 N2 110.1(7) . . ?
C9 C7 C8 125.1(8) . . ?
N2 C7 C8 124.8(8) . . ?
C7 C8 H3 109.5 . . ?
C7 C8 H4 109.5 . . ?
H3 C8 H4 109.5 . . ?
C7 C8 H5 109.5 . . ?
H3 C8 H5 109.5 . . ?
H4 C8 H5 109.5 . . ?
C7 C9 C10 110.8(8) . . ?
C7 C9 H6 124.6 . . ?
C10 C9 H6 124.6 . . ?
O1 C10 N1 125.1(8) . . ?
O1 C10 C9 131.6(9) . . ?
N1 C10 C9 103.2(7) . . ?
C12 C11 C6 119.2(8) . . ?
C12 C11 H10 120.4 . . ?
C6 C11 H10 120.4 . . ?
C11 C12 C13 122.0(8) . . ?
C11 C12 H9 119.0 . . ?
C13 C12 H9 119.0 . . ?
C4 C13 C12 117.4(7) . . ?
C4 C13 C14 120.9(6) . . ?
C12 C13 C14 121.7(7) . . ?
C15 C14 C3 116.9(7) . . ?
C15 C14 C13 124.3(6) . . ?
C3 C14 C13 118.9(6) . . ?
C16 C15 C14 123.1(7) . . ?
C16 C15 H7 118.5 . . ?
C14 C15 H7 118.5 . . ?
C1 C16 C15 118.3(7) . . ?
C1 C16 H8 120.8 . . ?
C15 C16 H8 120.8 . . ?
C18 C17 C29 122.9(6) . . ?
C18 C17 Br2 119.8(7) . . ?
C29 C17 Br2 117.2(7) . . ?
C19 C18 C17 118.5(7) . . ?
C19 C18 H19 120.7 . . ?
C17 C18 H19 120.7 . . ?
C18 C19 C20 123.6(8) . . ?
C18 C19 H13 118.2 . . ?
C20 C19 H13 118.2 . . ?
C19 C20 C28 115.8(6) . . ?
C19 C20 C21 126.3(8) . . ?
C28 C20 C21 117.9(7) . . ?
C26 C21 C22 117.5(6) . . ?
C26 C21 C20 122.6(7) . . ?
C22 C21 C20 119.8(7) . . ?
C23 C22 C21 120.0(8) . . ?
C23 C22 H18 120.0 . . ?
C21 C22 H18 120.0 . . ?
C24 C23 C22 119.7(8) . . ?
C24 C23 H17 120.2 . . ?
C22 C23 H17 120.2 . . ?
C23 C24 C25 121.3(7) . . ?
C23 C24 H12 119.4 . . ?
C25 C24 H12 119.4 . . ?
C24 C25 C26 119.6(8) . . ?
C24 C25 H16 120.2 . . ?
C26 C25 H16 120.2 . . ?
C21 C26 C25 121.6(7) . . ?
C21 C26 C27 117.8(6) . . ?
C25 C26 C27 120.7(7) . . ?
C32 C27 N3 108.2(6) . . ?
C32 C27 C26 131.3(6) . . ?
N3 C27 C26 120.3(6) . . ?
C29 C28 N3 119.2(7) . . ?
C29 C28 C20 121.8(7) . . ?
N3 C28 C20 119.0(6) . . ?
C17 C29 C28 117.4(7) . . ?
C17 C29 H14 121.3 . . ?
C28 C29 H14 121.3 . . ?
N4 C30 C31 134.6(8) . . ?
N4 C30 N3 125.2(7) . . ?
C31 C30 N3 100.2(7) . . ?
C32 C31 C30 113.5(8) . . ?
C32 C31 H15 123.2 . . ?
C30 C31 H15 123.2 . . ?
C27 C32 C31 107.4(7) . . ?
C27 C32 O2 127.0(7) . . ?
C31 C32 O2 125.6(7) . . ?

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
C3 N1 N2 C7 178.6(6) . . . . ?
C10 N1 N2 C7 -0.8(7) . . . . ?
C3 N1 N2 C4 -3.7(8) . . . . ?
C10 N1 N2 C4 176.9(6) . . . . ?
C16 C1 C2 C3 1.0(12) . . . . ?
Br1 C1 C2 C3 -179.0(5) . . . . ?
N2 N1 C3 C2 -172.8(6) . . . . ?
C10 N1 C3 C2 6.6(11) . . . . ?
N2 N1 C3 C14 4.5(9) . . . . ?
C10 N1 C3 C14 -176.1(6) . . . . ?
C1 C2 C3 N1 179.9(6) . . . . ?
C1 C2 C3 C14 2.6(11) . . . . ?
C7 N2 C4 C5 -2.6(12) . . . . ?
N1 N2 C4 C5 -179.5(6) . . . . ?
C7 N2 C4 C13 177.1(7) . . . . ?
N1 N2 C4 C13 0.1(9) . . . . ?
C13 C4 C5 C6 -0.1(12) . . . . ?
N2 C4 C5 C6 179.5(7) . . . . ?
C4 C5 C6 C11 -1.2(13) . . . . ?
N1 N2 C7 C9 1.3(8) . . . . ?
C4 N2 C7 C9 -175.9(7) . . . . ?
N1 N2 C7 C8 178.9(7) . . . . ?
C4 N2 C7 C8 1.6(13) . . . . ?
N2 C7 C9 C10 -1.4(9) . . . . ?
C8 C7 C9 C10 -178.9(7) . . . . ?
C3 N1 C10 O1 -1.3(13) . . . . ?
N2 N1 C10 O1 178.1(7) . . . . ?
C3 N1 C10 C9 -179.3(6) . . . . ?
N2 N1 C10 C9 0.1(7) . . . . ?
C7 C9 C10 O1 -177.0(9) . . . . ?
C7 C9 C10 N1 0.8(9) . . . . ?
C5 C6 C11 C12 2.3(13) . . . . ?
C6 C11 C12 C13 -2.3(12) . . . . ?
C5 C4 C13 C12 0.2(11) . . . . ?
N2 C4 C13 C12 -179.5(6) . . . . ?
C5 C4 C13 C14 -177.9(6) . . . . ?
N2 C4 C13 C14 2.4(10) . . . . ?
C11 C12 C13 C4 1.0(11) . . . . ?
C11 C12 C13 C14 179.2(6) . . . . ?
N1 C3 C14 C15 178.4(6) . . . . ?
C2 C3 C14 C15 -4.3(11) . . . . ?
N1 C3 C14 C13 -1.9(9) . . . . ?
C2 C3 C14 C13 175.4(6) . . . . ?
C4 C13 C14 C15 178.1(7) . . . . ?
C12 C13 C14 C15 0.1(10) . . . . ?
C4 C13 C14 C3 -1.5(9) . . . . ?
C12 C13 C14 C3 -179.6(7) . . . . ?
C3 C14 C15 C16 2.7(12) . . . . ?
C13 C14 C15 C16 -177.0(7) . . . . ?
C2 C1 C16 C15 -2.7(13) . . . . ?
Br1 C1 C16 C15 177.3(6) . . . . ?
C14 C15 C16 C1 0.8(12) . . . . ?
C29 C17 C18 C19 0.9(16) . . . . ?
Br2 C17 C18 C19 -177.4(7) . . . . ?
C17 C18 C19 C20 -0.7(13) . . . . ?
C18 C19 C20 C28 -0.1(12) . . . . ?
C18 C19 C20 C21 177.7(9) . . . . ?
C19 C20 C21 C26 -171.4(8) . . . . ?
C28 C20 C21 C26 6.4(13) . . . . ?
C19 C20 C21 C22 4.2(13) . . . . ?
C28 C20 C21 C22 -178.0(7) . . . . ?
C26 C21 C22 C23 0.1(12) . . . . ?
C20 C21 C22 C23 -175.7(9) . . . . ?
C21 C22 C23 C24 0.5(14) . . . . ?
C22 C23 C24 C25 3.0(18) . . . . ?
C23 C24 C25 C26 -7.1(18) . . . . ?
C22 C21 C26 C25 -4.2(12) . . . . ?
C20 C21 C26 C25 171.4(8) . . . . ?
C22 C21 C26 C27 175.4(6) . . . . ?
C20 C21 C26 C27 -8.9(12) . . . . ?
C24 C25 C26 C21 7.8(14) . . . . ?
C24 C25 C26 C27 -171.9(9) . . . . ?
C28 N3 C27 C32 -179.8(6) . . . . ?
C30 N3 C27 C32 -3.3(7) . . . . ?
C28 N3 C27 C26 4.1(9) . . . . ?
C30 N3 C27 C26 -179.5(6) . . . . ?
C21 C26 C27 C32 -171.4(7) . . . . ?
C25 C26 C27 C32 8.2(12) . . . . ?
C21 C26 C27 N3 3.7(10) . . . . ?
C25 C26 C27 N3 -176.6(7) . . . . ?
C27 N3 C28 C29 172.2(7) . . . . ?
C30 N3 C28 C29 -3.7(11) . . . . ?
C27 N3 C28 C20 -6.6(10) . . . . ?
C30 N3 C28 C20 177.6(6) . . . . ?
C19 C20 C28 C29 0.8(12) . . . . ?
C21 C20 C28 C29 -177.2(8) . . . . ?
C19 C20 C28 N3 179.5(7) . . . . ?
C21 C20 C28 N3 1.5(11) . . . . ?
C18 C17 C29 C28 -0.2(15) . . . . ?
Br2 C17 C29 C28 178.2(6) . . . . ?
N3 C28 C29 C17 -179.4(8) . . . . ?
C20 C28 C29 C17 -0.7(12) . . . . ?
C27 N3 C30 N4 -178.4(7) . . . . ?
C28 N3 C30 N4 -2.2(12) . . . . ?
C27 N3 C30 C31 2.5(7) . . . . ?
C28 N3 C30 C31 178.7(6) . . . . ?
N4 C30 C31 C32 -179.9(9) . . . . ?
N3 C30 C31 C32 -1.0(8) . . . . ?
N3 C27 C32 C31 2.6(8) . . . . ?
C26 C27 C32 C31 178.2(7) . . . . ?
N3 C27 C32 O2 -177.3(7) . . . . ?
C26 C27 C32 O2 -1.7(12) . . . . ?
C30 C31 C32 C27 -1.0(9) . . . . ?
C30 C31 C32 O2 178.9(7) . . . . ?

_diffrn_measured_fraction_theta_max 1.000
_diffrn_reflns_theta_full        27.51
_diffrn_measured_fraction_theta_full 1.000
_refine_diff_density_max         0.317
_refine_diff_density_min         -0.420
_refine_diff_density_rms         0.069
_database_code_depnum_ccdc_archive 'CCDC 965248'