# Electronic Supplementary Material (ESI) for ChemComm.
# This journal is © The Royal Society of Chemistry 2016

####################################################################### 
# 
# 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_z
_database_code_depnum_ccdc_archive 'CCDC 1030118'
_audit_update_record             
;
2015-11-25 deposited with the CCDC.
2016-01-04 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-97
_chemical_name_systematic        
; 
 ? 
;
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         ?
_chemical_formula_sum            'C27 H24 Br N O3'
_chemical_formula_weight         490.38

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           Orthorhombic
_symmetry_space_group_name_H-M   P2(1)2(1)2(1)

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

_cell_length_a                   8.8669(5)
_cell_length_b                   14.7074(7)
_cell_length_c                   17.9059(9)
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_volume                     2335.1(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       block
_exptl_crystal_colour            yellow
_exptl_crystal_size_max          0.34
_exptl_crystal_size_mid          0.27
_exptl_crystal_size_min          0.13
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.395
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1008
_exptl_absorpt_coefficient_mu    1.789
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.5814
_exptl_absorpt_correction_T_max  0.8007
_exptl_absorpt_process_details   sadabs

_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            21617
_diffrn_reflns_av_R_equivalents  0.0485
_diffrn_reflns_av_sigmaI/netI    0.0468
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_theta_min         1.79
_diffrn_reflns_theta_max         25.01
_reflns_number_total             4130
_reflns_number_gt                2821
_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 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)+(0.0367P)²+0.5965P] 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_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.001(11)
_refine_ls_number_reflns         4130
_refine_ls_number_parameters     284
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0728
_refine_ls_R_factor_gt           0.0397
_refine_ls_wR_factor_ref         0.0949
_refine_ls_wR_factor_gt          0.0832
_refine_ls_goodness_of_fit_ref   1.012
_refine_ls_restrained_S_all      1.012
_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 0.23232(5) 0.93985(3) 0.07696(3) 0.08995(19) Uani 1 1 d . . .
O1 O 0.2814(4) 1.3937(3) 0.0439(2) 0.1175(12) Uani 1 1 d . . .
O2 O 0.5150(4) 1.3572(2) 0.01143(18) 0.0798(9) Uani 1 1 d . . .
O3 O 0.8435(5) 1.2127(3) 0.2194(2) 0.1218(13) Uiso 1 1 d . . .
N1 N 0.7985(3) 1.5541(3) 0.13298(19) 0.0746(9) Uani 1 1 d . . .
C1 C 0.6823(5) 1.6110(3) 0.1134(2) 0.0712(12) Uani 1 1 d . . .
C2 C 0.6853(7) 1.7026(3) 0.0947(3) 0.0911(15) Uani 1 1 d . . .
H2A H 0.7742 1.7361 0.0968 0.109 Uiso 1 1 calc R . .
C3 C 0.5534(8) 1.7412(3) 0.0735(3) 0.1056(17) Uani 1 1 d . . .
H3A H 0.5524 1.8023 0.0602 0.127 Uiso 1 1 calc R . .
C4 C 0.4197(7) 1.6924(3) 0.0712(3) 0.1019(16) Uani 1 1 d . . .
H4A H 0.3316 1.7213 0.0560 0.122 Uiso 1 1 calc R . .
C5 C 0.4144(6) 1.6015(3) 0.0908(3) 0.0817(13) Uani 1 1 d . . .
H5A H 0.3242 1.5693 0.0894 0.098 Uiso 1 1 calc R . .
C6 C 0.5483(4) 1.5594(3) 0.1129(2) 0.0640(10) Uani 1 1 d . . .
C7 C 0.5872(4) 1.4684(3) 0.1335(2) 0.0611(10) Uani 1 1 d . . .
C8 C 0.7400(5) 1.4683(3) 0.1443(2) 0.0705(11) Uani 1 1 d . . .
H8A H 0.7966 1.4175 0.1573 0.085 Uiso 1 1 calc R . .
C9 C 0.3561(4) 1.4065(3) 0.1985(3) 0.0698(12) Uani 1 1 d . . .
C10 C 0.3866(5) 1.4615(3) 0.2588(3) 0.0828(14) Uani 1 1 d . . .
H10A H 0.4781 1.4923 0.2601 0.099 Uiso 1 1 calc R . .
C11 C 0.2868(6) 1.4728(3) 0.3175(3) 0.1075(18) Uani 1 1 d . . .
H11A H 0.3120 1.5105 0.3573 0.129 Uiso 1 1 calc R . .
C12 C 0.1550(6) 1.4299(4) 0.3168(4) 0.119(2) Uani 1 1 d . . .
H12A H 0.0886 1.4369 0.3566 0.143 Uiso 1 1 calc R . .
C13 C 0.1169(5) 1.3758(4) 0.2581(4) 0.107(2) Uani 1 1 d . . .
H13A H 0.0237 1.3468 0.2576 0.129 Uiso 1 1 calc R . .
C14 C 0.2158(5) 1.3636(3) 0.1991(3) 0.0878(14) Uani 1 1 d . . .
H14A H 0.1884 1.3263 0.1594 0.105 Uiso 1 1 calc R . .
C15 C 0.4775(4) 1.2113(2) 0.1393(2) 0.0545(9) Uani 1 1 d . . .
C16 C 0.3735(4) 1.1725(3) 0.1868(2) 0.0621(10) Uani 1 1 d . . .
H16A H 0.3530 1.2004 0.2323 0.075 Uiso 1 1 calc R . .
C17 C 0.2984(4) 1.0924(2) 0.1683(2) 0.0649(10) Uani 1 1 d . . .
H17A H 0.2275 1.0676 0.2008 0.078 Uiso 1 1 calc R . .
C18 C 0.3300(4) 1.0503(3) 0.1017(2) 0.0629(10) Uani 1 1 d . . .
C19 C 0.4329(5) 1.0866(3) 0.0539(2) 0.0697(11) Uani 1 1 d . . .
H19A H 0.4540 1.0577 0.0089 0.084 Uiso 1 1 calc R . .
C20 C 0.5062(4) 1.1666(3) 0.0722(3) 0.0652(10) Uani 1 1 d . . .
H20A H 0.5760 1.1910 0.0390 0.078 Uiso 1 1 calc R . .
C21 C 0.4783(4) 1.3883(2) 0.1393(2) 0.0633(11) Uani 1 1 d . . .
C22 C 0.5644(4) 1.2971(2) 0.1581(2) 0.0592(10) Uani 1 1 d . . .
H22A H 0.6548 1.2965 0.1267 0.071 Uiso 1 1 calc R . .
C23 C 0.6198(4) 1.2953(3) 0.2387(2) 0.0668(11) Uani 1 1 d . . .
H23A H 0.6592 1.3548 0.2516 0.080 Uiso 1 1 calc R . .
H23B H 0.5352 1.2828 0.2714 0.080 Uiso 1 1 calc R . .
C24 C 0.7377(6) 1.2267(4) 0.2514(3) 0.1057(17) Uani 1 1 d . . .
H24A H 0.7217 1.1892 0.2924 0.127 Uiso 1 1 calc R . .
C25 C 0.4093(6) 1.3809(3) 0.0603(3) 0.0716(12) Uani 1 1 d . . .
C26 C 0.4667(6) 1.3405(4) -0.0641(3) 0.0999(16) Uani 1 1 d . . .
H26A H 0.5522 1.3240 -0.0941 0.150 Uiso 1 1 calc R . .
H26B H 0.4213 1.3945 -0.0841 0.150 Uiso 1 1 calc R . .
H26C H 0.3945 1.2919 -0.0646 0.150 Uiso 1 1 calc R . .
C27 C 0.9577(5) 1.5790(4) 0.1382(3) 0.1032(18) Uani 1 1 d . . .
H27A H 0.9691 1.6426 0.1276 0.155 Uiso 1 1 calc R . .
H27B H 1.0147 1.5441 0.1027 0.155 Uiso 1 1 calc R . .
H27C H 0.9938 1.5665 0.1877 0.155 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 C18 1.893(4) . ?
O1 C25 1.187(5) . ?
O2 C25 1.329(5) . ?
O2 C26 1.440(5) . ?
O3 C24 1.118(6) . ?
N1 C1 1.372(5) . ?
N1 C8 1.379(5) . ?
N1 C27 1.461(5) . ?
C1 C2 1.388(6) . ?
C1 C6 1.410(6) . ?
C2 C3 1.355(7) . ?
C2 H2A 0.9300 . ?
C3 C4 1.387(7) . ?
C3 H3A 0.9300 . ?
C4 C5 1.382(6) . ?
C4 H4A 0.9300 . ?
C5 C6 1.396(6) . ?
C5 H5A 0.9300 . ?
C6 C7 1.431(6) . ?
C7 C8 1.369(5) . ?
C7 C21 1.526(5) . ?
C8 H8A 0.9300 . ?
C9 C10 1.374(6) . ?
C9 C14 1.395(6) . ?
C9 C21 1.540(6) . ?
C10 C11 1.384(7) . ?
C10 H10A 0.9300 . ?
C11 C12 1.328(7) . ?
C11 H11A 0.9300 . ?
C12 C13 1.362(8) . ?
C12 H12A 0.9300 . ?
C13 C14 1.385(7) . ?
C13 H13A 0.9300 . ?
C14 H14A 0.9300 . ?
C15 C16 1.378(5) . ?
C15 C20 1.393(6) . ?
C15 C22 1.518(5) . ?
C16 C17 1.393(5) . ?
C16 H16A 0.9300 . ?
C17 C18 1.374(5) . ?
C17 H17A 0.9300 . ?
C18 C19 1.360(5) . ?
C19 C20 1.383(5) . ?
C19 H19A 0.9300 . ?
C20 H20A 0.9300 . ?
C21 C25 1.545(6) . ?
C21 C22 1.580(5) . ?
C22 C23 1.524(6) . ?
C22 H22A 0.9800 . ?
C23 C24 1.470(6) . ?
C23 H23A 0.9700 . ?
C23 H23B 0.9700 . ?
C24 H24A 0.9300 . ?
C26 H26A 0.9600 . ?
C26 H26B 0.9600 . ?
C26 H26C 0.9600 . ?
C27 H27A 0.9600 . ?
C27 H27B 0.9600 . ?
C27 H27C 0.9600 . ?

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
C25 O2 C26 117.0(4) . . ?
C1 N1 C8 108.2(3) . . ?
C1 N1 C27 126.1(4) . . ?
C8 N1 C27 125.6(4) . . ?
N1 C1 C2 129.7(4) . . ?
N1 C1 C6 107.8(3) . . ?
C2 C1 C6 122.5(5) . . ?
C3 C2 C1 117.3(5) . . ?
C3 C2 H2A 121.4 . . ?
C1 C2 H2A 121.4 . . ?
C2 C3 C4 121.9(5) . . ?
C2 C3 H3A 119.0 . . ?
C4 C3 H3A 119.0 . . ?
C5 C4 C3 121.4(5) . . ?
C5 C4 H4A 119.3 . . ?
C3 C4 H4A 119.3 . . ?
C4 C5 C6 118.2(5) . . ?
C4 C5 H5A 120.9 . . ?
C6 C5 H5A 120.9 . . ?
C5 C6 C1 118.7(4) . . ?
C5 C6 C7 133.9(4) . . ?
C1 C6 C7 107.4(4) . . ?
C8 C7 C6 106.0(3) . . ?
C8 C7 C21 128.0(4) . . ?
C6 C7 C21 125.9(3) . . ?
C7 C8 N1 110.5(4) . . ?
C7 C8 H8A 124.7 . . ?
N1 C8 H8A 124.7 . . ?
C10 C9 C14 115.9(4) . . ?
C10 C9 C21 120.3(4) . . ?
C14 C9 C21 123.6(4) . . ?
C9 C10 C11 122.7(4) . . ?
C9 C10 H10A 118.6 . . ?
C11 C10 H10A 118.6 . . ?
C12 C11 C10 119.9(5) . . ?
C12 C11 H11A 120.0 . . ?
C10 C11 H11A 120.0 . . ?
C11 C12 C13 120.2(6) . . ?
C11 C12 H12A 119.9 . . ?
C13 C12 H12A 119.9 . . ?
C12 C13 C14 120.5(4) . . ?
C12 C13 H13A 119.7 . . ?
C14 C13 H13A 119.7 . . ?
C13 C14 C9 120.7(5) . . ?
C13 C14 H14A 119.6 . . ?
C9 C14 H14A 119.6 . . ?
C16 C15 C20 117.3(3) . . ?
C16 C15 C22 123.2(3) . . ?
C20 C15 C22 119.4(3) . . ?
C15 C16 C17 121.5(4) . . ?
C15 C16 H16A 119.2 . . ?
C17 C16 H16A 119.2 . . ?
C18 C17 C16 119.3(4) . . ?
C18 C17 H17A 120.3 . . ?
C16 C17 H17A 120.3 . . ?
C19 C18 C17 120.5(4) . . ?
C19 C18 Br1 119.8(3) . . ?
C17 C18 Br1 119.7(3) . . ?
C18 C19 C20 120.0(4) . . ?
C18 C19 H19A 120.0 . . ?
C20 C19 H19A 120.0 . . ?
C19 C20 C15 121.3(4) . . ?
C19 C20 H20A 119.3 . . ?
C15 C20 H20A 119.3 . . ?
C7 C21 C9 110.9(3) . . ?
C7 C21 C25 104.1(3) . . ?
C9 C21 C25 111.4(3) . . ?
C7 C21 C22 111.3(3) . . ?
C9 C21 C22 109.9(3) . . ?
C25 C21 C22 109.1(3) . . ?
C15 C22 C23 111.1(3) . . ?
C15 C22 C21 114.4(3) . . ?
C23 C22 C21 111.9(3) . . ?
C15 C22 H22A 106.3 . . ?
C23 C22 H22A 106.3 . . ?
C21 C22 H22A 106.3 . . ?
C24 C23 C22 112.8(4) . . ?
C24 C23 H23A 109.0 . . ?
C22 C23 H23A 109.0 . . ?
C24 C23 H23B 109.0 . . ?
C22 C23 H23B 109.0 . . ?
H23A C23 H23B 107.8 . . ?
O3 C24 C23 130.1(5) . . ?
O3 C24 H24A 115.0 . . ?
C23 C24 H24A 115.0 . . ?
O1 C25 O2 123.5(5) . . ?
O1 C25 C21 126.4(5) . . ?
O2 C25 C21 110.0(4) . . ?
O2 C26 H26A 109.5 . . ?
O2 C26 H26B 109.5 . . ?
H26A C26 H26B 109.5 . . ?
O2 C26 H26C 109.5 . . ?
H26A C26 H26C 109.5 . . ?
H26B C26 H26C 109.5 . . ?
N1 C27 H27A 109.5 . . ?
N1 C27 H27B 109.5 . . ?
H27A C27 H27B 109.5 . . ?
N1 C27 H27C 109.5 . . ?
H27A C27 H27C 109.5 . . ?
H27B C27 H27C 109.5 . . ?

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
C8 N1 C1 C2 -178.2(4) . . . . ?
C27 N1 C1 C2 -0.5(7) . . . . ?
C8 N1 C1 C6 0.4(4) . . . . ?
C27 N1 C1 C6 178.1(4) . . . . ?
N1 C1 C2 C3 176.5(5) . . . . ?
C6 C1 C2 C3 -1.9(7) . . . . ?
C1 C2 C3 C4 0.8(9) . . . . ?
C2 C3 C4 C5 0.3(9) . . . . ?
C3 C4 C5 C6 -0.4(8) . . . . ?
C4 C5 C6 C1 -0.7(6) . . . . ?
C4 C5 C6 C7 -176.9(5) . . . . ?
N1 C1 C6 C5 -176.9(4) . . . . ?
C2 C1 C6 C5 1.9(6) . . . . ?
N1 C1 C6 C7 0.3(4) . . . . ?
C2 C1 C6 C7 179.1(4) . . . . ?
C5 C6 C7 C8 175.7(4) . . . . ?
C1 C6 C7 C8 -0.9(5) . . . . ?
C5 C6 C7 C21 -2.4(7) . . . . ?
C1 C6 C7 C21 -179.0(4) . . . . ?
C6 C7 C8 N1 1.2(5) . . . . ?
C21 C7 C8 N1 179.2(4) . . . . ?
C1 N1 C8 C7 -1.0(4) . . . . ?
C27 N1 C8 C7 -178.7(4) . . . . ?
C14 C9 C10 C11 1.2(7) . . . . ?
C21 C9 C10 C11 -173.2(5) . . . . ?
C9 C10 C11 C12 -0.3(8) . . . . ?
C10 C11 C12 C13 -0.9(9) . . . . ?
C11 C12 C13 C14 1.1(9) . . . . ?
C12 C13 C14 C9 -0.1(8) . . . . ?
C10 C9 C14 C13 -1.0(6) . . . . ?
C21 C9 C14 C13 173.3(4) . . . . ?
C20 C15 C16 C17 -0.8(5) . . . . ?
C22 C15 C16 C17 -178.5(3) . . . . ?
C15 C16 C17 C18 0.9(6) . . . . ?
C16 C17 C18 C19 -0.4(6) . . . . ?
C16 C17 C18 Br1 178.5(3) . . . . ?
C17 C18 C19 C20 -0.2(6) . . . . ?
Br1 C18 C19 C20 -179.1(3) . . . . ?
C18 C19 C20 C15 0.3(6) . . . . ?
C16 C15 C20 C19 0.2(6) . . . . ?
C22 C15 C20 C19 178.0(3) . . . . ?
C8 C7 C21 C9 121.1(4) . . . . ?
C6 C7 C21 C9 -61.2(5) . . . . ?
C8 C7 C21 C25 -119.0(5) . . . . ?
C6 C7 C21 C25 58.7(5) . . . . ?
C8 C7 C21 C22 -1.6(6) . . . . ?
C6 C7 C21 C22 176.0(4) . . . . ?
C10 C9 C21 C7 -29.0(5) . . . . ?
C14 C9 C21 C7 157.0(4) . . . . ?
C10 C9 C21 C25 -144.4(4) . . . . ?
C14 C9 C21 C25 41.6(5) . . . . ?
C10 C9 C21 C22 94.6(4) . . . . ?
C14 C9 C21 C22 -79.5(5) . . . . ?
C16 C15 C22 C23 42.8(5) . . . . ?
C20 C15 C22 C23 -134.8(4) . . . . ?
C16 C15 C22 C21 -85.0(4) . . . . ?
C20 C15 C22 C21 97.3(4) . . . . ?
C7 C21 C22 C15 -160.2(3) . . . . ?
C9 C21 C22 C15 76.4(4) . . . . ?
C25 C21 C22 C15 -45.9(5) . . . . ?
C7 C21 C22 C23 72.3(4) . . . . ?
C9 C21 C22 C23 -51.0(4) . . . . ?
C25 C21 C22 C23 -173.4(3) . . . . ?
C15 C22 C23 C24 68.5(4) . . . . ?
C21 C22 C23 C24 -162.2(3) . . . . ?
C22 C23 C24 O3 49.3(8) . . . . ?
C26 O2 C25 O1 -4.3(6) . . . . ?
C26 O2 C25 C21 175.4(3) . . . . ?
C7 C21 C25 O1 -114.3(5) . . . . ?
C9 C21 C25 O1 5.2(6) . . . . ?
C22 C21 C25 O1 126.7(5) . . . . ?
C7 C21 C25 O2 66.0(4) . . . . ?
C9 C21 C25 O2 -174.4(3) . . . . ?
C22 C21 C25 O2 -52.9(4) . . . . ?

_diffrn_measured_fraction_theta_max 0.999
_diffrn_reflns_theta_full        25.01
_diffrn_measured_fraction_theta_full 0.999
_refine_diff_density_max         0.325
_refine_diff_density_min         -0.206
_refine_diff_density_rms         0.037
