# Electronic Supplementary Material (ESI) for ChemComm.
# This journal is © The Royal Society of Chemistry 2020

####################################################################### 
# 
# 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_A
_database_code_depnum_ccdc_archive 'CCDC 1912644'
loop_
_audit_author_name
_audit_author_address
'Li-Jun Wu'
;Hunan University
China
;
_audit_update_record             
;
2019-04-28 deposited with the CCDC.	2020-11-13 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-2014/7
_shelx_SHELXL_version_number     2014/7
_chemical_name_systematic        ?
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         C33H24
_chemical_formula_sum            'C33 H24'
_chemical_formula_weight         420.52

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'

_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_H-M_alt        'P -1'
_space_group_name_Hall           '-P 1'

_shelx_space_group_comment       
; 
The symmetry employed for this shelxl refinement is uniquely defined 
by the following loop, which should always be used as a source of 
symmetry information in preference to the above space-group names. 
They are only intended as comments. 
;

loop_
_space_group_symop_operation_xyz
'x, y, z'
'-x, -y, -z'

_cell_length_a                   6.9996(8)
_cell_length_b                   10.3778(12)
_cell_length_c                   17.063(2)
_cell_angle_alpha                91.7620(10)
_cell_angle_beta                 99.0220(10)
_cell_angle_gamma                105.2660(10)
_cell_volume                     1177.6(2)
_cell_formula_units_Z            2
_cell_measurement_temperature    296(2)
_cell_measurement_reflns_used    3252
_cell_measurement_theta_min      2.29
_cell_measurement_theta_max      26.13

_exptl_crystal_description       block
_exptl_crystal_colour            colourless
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_density_diffrn    1.186
_exptl_crystal_F_000             444
_exptl_transmission_factor_min   0.6674
_exptl_transmission_factor_max   0.7456
_exptl_crystal_size_max          0.160
_exptl_crystal_size_mid          0.140
_exptl_crystal_size_min          0.110
_exptl_absorpt_coefficient_mu    0.067
_shelx_estimated_absorpt_T_min   0.989
_shelx_estimated_absorpt_T_max   0.993
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  ?
_exptl_absorpt_correction_T_max  ?
_exptl_absorpt_process_details   sadabs
_exptl_absorpt_special_details   ?
_diffrn_ambient_temperature      296(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_source                   ?
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       'φ and ω scans'
_diffrn_detector_area_resol_mean ?
_diffrn_reflns_number            9179
_diffrn_reflns_av_unetI/netI     0.0243
_diffrn_reflns_av_R_equivalents  0.0187
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_theta_min         2.293
_diffrn_reflns_theta_max         25.492
_diffrn_reflns_theta_full        25.242
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measured_fraction_theta_full 0.994
_diffrn_reflns_Laue_measured_fraction_max 0.993
_diffrn_reflns_Laue_measured_fraction_full 0.994
_diffrn_reflns_point_group_measured_fraction_max 0.993
_diffrn_reflns_point_group_measured_fraction_full 0.994
_reflns_number_total             4363
_reflns_number_gt                3264
_reflns_threshold_expression     'I > 2σ(I)'
_reflns_Friedel_coverage         0.000
_reflns_Friedel_fraction_max     .
_reflns_Friedel_fraction_full    .

_reflns_special_details          
; 
 Reflections were merged by SHELXL according to the crystal 
 class for the calculation of statistics and refinement. 
  
 _reflns_Friedel_fraction is defined as the number of unique 
 Friedel pairs measured divided by the number that would be 
 possible theoretically, ignoring centric projections and 
 systematic absences. 
;

_computing_data_collection       'Bruker APEX2'
_computing_cell_refinement       'Bruker SAINT'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_refine_special_details          ?
_refine_ls_structure_factor_coef Fsqd
_refine_ls_matrix_type           full
_refine_ls_weighting_scheme      calc
_refine_ls_weighting_details     
'w=1/[σ²(Fo²)+(0.0417P)²+0.1696P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     ?
_atom_sites_solution_secondary   ?
_atom_sites_solution_hydrogens   geom
_refine_ls_hydrogen_treatment    constr
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       .
_refine_ls_number_reflns         4363
_refine_ls_number_parameters     298
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0550
_refine_ls_R_factor_gt           0.0388
_refine_ls_wR_factor_ref         0.1003
_refine_ls_wR_factor_gt          0.0902
_refine_ls_goodness_of_fit_ref   0.994
_refine_ls_restrained_S_all      0.994
_refine_ls_shift/su_max          0.000
_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_site_symmetry_order
_atom_site_calc_flag
_atom_site_refinement_flags_posn
_atom_site_refinement_flags_adp
_atom_site_refinement_flags_occupancy
_atom_site_disorder_assembly
_atom_site_disorder_group
C1 C 0.0046(2) 0.26320(13) 0.01291(8) 0.0517(3) Uani 1 1 d . . . . .
C2 C -0.1566(2) 0.27661(15) 0.04622(9) 0.0636(4) Uani 1 1 d . . . . .
H2 H -0.1724 0.2455 0.0960 0.076 Uiso 1 1 calc R U . . .
C3 C -0.2943(2) 0.33544(17) 0.00681(10) 0.0739(5) Uani 1 1 d . . . . .
H3 H -0.4024 0.3441 0.0300 0.089 Uiso 1 1 calc R U . . .
C4 C -0.2729(3) 0.38142(16) -0.06679(11) 0.0728(5) Uani 1 1 d . . . . .
H4 H -0.3651 0.4223 -0.0932 0.087 Uiso 1 1 calc R U . . .
C5 C -0.1151(3) 0.36660(18) -0.10089(10) 0.0783(5) Uani 1 1 d . . . . .
H5 H -0.1011 0.3967 -0.1510 0.094 Uiso 1 1 calc R U . . .
C6 C 0.0226(2) 0.30768(17) -0.06190(9) 0.0701(4) Uani 1 1 d . . . . .
H6 H 0.1288 0.2976 -0.0859 0.084 Uiso 1 1 calc R U . . .
C7 C 0.1531(2) 0.20791(14) 0.05628(8) 0.0563(4) Uani 1 1 d . . . . .
C8 C 0.2791(2) 0.16790(14) 0.09529(8) 0.0552(4) Uani 1 1 d . . . . .
C9 C 0.43111(19) 0.11896(13) 0.14190(8) 0.0500(3) Uani 1 1 d . . . . .
C10 C 0.55138(18) 0.19373(12) 0.21038(7) 0.0455(3) Uani 1 1 d . . . . .
C11 C 0.69699(18) 0.14321(12) 0.25609(7) 0.0459(3) Uani 1 1 d . . . . .
C12 C 0.72315(19) 0.01926(13) 0.23168(8) 0.0491(3) Uani 1 1 d . . . . .
C13 C 0.6061(2) -0.04985(14) 0.16180(8) 0.0580(4) Uani 1 1 d . . . . .
H13 H 0.6266 -0.1303 0.1445 0.070 Uiso 1 1 calc R U . . .
C14 C 0.4617(2) -0.00238(14) 0.11787(8) 0.0586(4) Uani 1 1 d . . . . .
H14 H 0.3840 -0.0513 0.0719 0.070 Uiso 1 1 calc R U . . .
C15 C 0.8725(2) -0.04247(13) 0.27678(8) 0.0523(3) Uani 1 1 d . . . . .
C16 C 0.8601(2) -0.08132(16) 0.35307(9) 0.0677(4) Uani 1 1 d . . . . .
H16 H 0.7602 -0.0645 0.3786 0.081 Uiso 1 1 calc R U . . .
C17 C 0.9938(3) -0.14458(18) 0.39160(11) 0.0816(5) Uani 1 1 d . . . . .
H17 H 0.9832 -0.1707 0.4427 0.098 Uiso 1 1 calc R U . . .
C18 C 1.1428(3) -0.16913(18) 0.35470(13) 0.0847(5) Uani 1 1 d . . . . .
H18 H 1.2332 -0.2117 0.3808 0.102 Uiso 1 1 calc R U . . .
C19 C 1.1579(2) -0.13074(17) 0.27950(12) 0.0780(5) Uani 1 1 d . . . . .
H19 H 1.2591 -0.1470 0.2545 0.094 Uiso 1 1 calc R U . . .
C20 C 1.0239(2) -0.06806(14) 0.24056(10) 0.0624(4) Uani 1 1 d . . . . .
H20 H 1.0352 -0.0426 0.1893 0.075 Uiso 1 1 calc R U . . .
C21 C 0.82418(19) 0.22419(13) 0.33059(8) 0.0525(3) Uani 1 1 d . . . . .
H21A H 0.9219 0.1782 0.3527 0.063 Uiso 1 1 calc R U . . .
H21B H 0.8978 0.3103 0.3158 0.063 Uiso 1 1 calc R U . . .
C22 C 0.7072(2) 0.24784(13) 0.39451(7) 0.0502(3) Uani 1 1 d . . . . .
C23 C 0.5392(2) 0.15251(15) 0.40830(8) 0.0616(4) Uani 1 1 d . . . . .
H23 H 0.4985 0.0704 0.3785 0.074 Uiso 1 1 calc R U . . .
C24 C 0.4305(3) 0.17627(18) 0.46514(9) 0.0728(4) Uani 1 1 d . . . . .
H24 H 0.3176 0.1106 0.4733 0.087 Uiso 1 1 calc R U . . .
C25 C 0.4881(3) 0.2961(2) 0.50964(10) 0.0786(5) Uani 1 1 d . . . . .
H25 H 0.4142 0.3127 0.5477 0.094 Uiso 1 1 calc R U . . .
C26 C 0.6556(3) 0.39165(18) 0.49763(10) 0.0781(5) Uani 1 1 d . . . . .
H26 H 0.6966 0.4730 0.5282 0.094 Uiso 1 1 calc R U . . .
C27 C 0.7643(2) 0.36798(15) 0.44034(9) 0.0647(4) Uani 1 1 d . . . . .
H27 H 0.8773 0.4339 0.4326 0.078 Uiso 1 1 calc R U . . .
C28 C 0.52719(19) 0.32825(13) 0.23242(7) 0.0459(3) Uani 1 1 d . . . . .
C29 C 0.3594(2) 0.34181(14) 0.26183(8) 0.0559(4) Uani 1 1 d . . . . .
H29 H 0.2580 0.2659 0.2673 0.067 Uiso 1 1 calc R U . . .
C30 C 0.3413(2) 0.46669(16) 0.28307(9) 0.0653(4) Uani 1 1 d . . . . .
H30 H 0.2279 0.4742 0.3028 0.078 Uiso 1 1 calc R U . . .
C31 C 0.4884(2) 0.57963(15) 0.27535(9) 0.0655(4) Uani 1 1 d . . . . .
H31 H 0.4758 0.6635 0.2903 0.079 Uiso 1 1 calc R U . . .
C32 C 0.6552(2) 0.56870(15) 0.24542(9) 0.0643(4) Uani 1 1 d . . . . .
H32 H 0.7554 0.6452 0.2397 0.077 Uiso 1 1 calc R U . . .
C33 C 0.6736(2) 0.44374(13) 0.22380(8) 0.0553(3) Uani 1 1 d . . . . .
H33 H 0.7862 0.4370 0.2031 0.066 Uiso 1 1 calc R U . . .


_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
C1 C2 1.3765(19) . ?
C1 C6 1.384(2) . ?
C1 C7 1.434(2) . ?
C2 C3 1.373(2) . ?
C2 H2 0.9300 . ?
C3 C4 1.373(2) . ?
C3 H3 0.9300 . ?
C4 C5 1.367(2) . ?
C4 H4 0.9300 . ?
C5 C6 1.371(2) . ?
C5 H5 0.9300 . ?
C6 H6 0.9300 . ?
C7 C8 1.1914(19) . ?
C8 C9 1.4374(19) . ?
C9 C14 1.3921(18) . ?
C9 C10 1.4028(17) . ?
C10 C11 1.4069(18) . ?
C10 C28 1.4938(17) . ?
C11 C12 1.4060(17) . ?
C11 C21 1.5167(17) . ?
C12 C13 1.3924(18) . ?
C12 C15 1.4920(18) . ?
C13 C14 1.3687(19) . ?
C13 H13 0.9300 . ?
C14 H14 0.9300 . ?
C15 C20 1.3854(19) . ?
C15 C16 1.383(2) . ?
C16 C17 1.377(2) . ?
C16 H16 0.9300 . ?
C17 C18 1.373(3) . ?
C17 H17 0.9300 . ?
C18 C19 1.367(3) . ?
C18 H18 0.9300 . ?
C19 C20 1.377(2) . ?
C19 H19 0.9300 . ?
C20 H20 0.9300 . ?
C21 C22 1.5129(19) . ?
C21 H21A 0.9700 . ?
C21 H21B 0.9700 . ?
C22 C23 1.3806(19) . ?
C22 C27 1.3805(18) . ?
C23 C24 1.377(2) . ?
C23 H23 0.9300 . ?
C24 C25 1.367(2) . ?
C24 H24 0.9300 . ?
C25 C26 1.369(2) . ?
C25 H25 0.9300 . ?
C26 C27 1.383(2) . ?
C26 H26 0.9300 . ?
C27 H27 0.9300 . ?
C28 C33 1.3856(18) . ?
C28 C29 1.3849(18) . ?
C29 C30 1.3781(19) . ?
C29 H29 0.9300 . ?
C30 C31 1.367(2) . ?
C30 H30 0.9300 . ?
C31 C32 1.375(2) . ?
C31 H31 0.9300 . ?
C32 C33 1.3812(19) . ?
C32 H32 0.9300 . ?
C33 H33 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
C2 C1 C6 118.56(14) . . ?
C2 C1 C7 120.29(13) . . ?
C6 C1 C7 121.12(13) . . ?
C3 C2 C1 120.75(14) . . ?
C3 C2 H2 119.6 . . ?
C1 C2 H2 119.6 . . ?
C4 C3 C2 120.16(16) . . ?
C4 C3 H3 119.9 . . ?
C2 C3 H3 119.9 . . ?
C5 C4 C3 119.50(16) . . ?
C5 C4 H4 120.2 . . ?
C3 C4 H4 120.2 . . ?
C4 C5 C6 120.58(15) . . ?
C4 C5 H5 119.7 . . ?
C6 C5 H5 119.7 . . ?
C5 C6 C1 120.41(15) . . ?
C5 C6 H6 119.8 . . ?
C1 C6 H6 119.8 . . ?
C8 C7 C1 176.39(15) . . ?
C7 C8 C9 179.60(15) . . ?
C14 C9 C10 119.80(12) . . ?
C14 C9 C8 119.62(12) . . ?
C10 C9 C8 120.57(12) . . ?
C9 C10 C11 119.81(12) . . ?
C9 C10 C28 119.37(12) . . ?
C11 C10 C28 120.79(11) . . ?
C10 C11 C12 119.53(11) . . ?
C10 C11 C21 119.30(11) . . ?
C12 C11 C21 121.17(12) . . ?
C13 C12 C11 119.06(12) . . ?
C13 C12 C15 117.75(12) . . ?
C11 C12 C15 123.19(12) . . ?
C14 C13 C12 121.65(13) . . ?
C14 C13 H13 119.2 . . ?
C12 C13 H13 119.2 . . ?
C13 C14 C9 120.09(12) . . ?
C13 C14 H14 120.0 . . ?
C9 C14 H14 120.0 . . ?
C20 C15 C16 118.18(14) . . ?
C20 C15 C12 119.62(13) . . ?
C16 C15 C12 122.13(13) . . ?
C17 C16 C15 120.80(16) . . ?
C17 C16 H16 119.6 . . ?
C15 C16 H16 119.6 . . ?
C18 C17 C16 120.16(17) . . ?
C18 C17 H17 119.9 . . ?
C16 C17 H17 119.9 . . ?
C19 C18 C17 119.79(16) . . ?
C19 C18 H18 120.1 . . ?
C17 C18 H18 120.1 . . ?
C18 C19 C20 120.27(17) . . ?
C18 C19 H19 119.9 . . ?
C20 C19 H19 119.9 . . ?
C19 C20 C15 120.79(16) . . ?
C19 C20 H20 119.6 . . ?
C15 C20 H20 119.6 . . ?
C22 C21 C11 114.75(11) . . ?
C22 C21 H21A 108.6 . . ?
C11 C21 H21A 108.6 . . ?
C22 C21 H21B 108.6 . . ?
C11 C21 H21B 108.6 . . ?
H21A C21 H21B 107.6 . . ?
C23 C22 C27 117.66(14) . . ?
C23 C22 C21 121.85(12) . . ?
C27 C22 C21 120.48(13) . . ?
C22 C23 C24 121.46(14) . . ?
C22 C23 H23 119.3 . . ?
C24 C23 H23 119.3 . . ?
C25 C24 C23 120.17(16) . . ?
C25 C24 H24 119.9 . . ?
C23 C24 H24 119.9 . . ?
C24 C25 C26 119.40(16) . . ?
C24 C25 H25 120.3 . . ?
C26 C25 H25 120.3 . . ?
C25 C26 C27 120.42(15) . . ?
C25 C26 H26 119.8 . . ?
C27 C26 H26 119.8 . . ?
C22 C27 C26 120.89(16) . . ?
C22 C27 H27 119.6 . . ?
C26 C27 H27 119.6 . . ?
C33 C28 C29 118.03(12) . . ?
C33 C28 C10 120.46(12) . . ?
C29 C28 C10 121.51(12) . . ?
C30 C29 C28 120.68(14) . . ?
C30 C29 H29 119.7 . . ?
C28 C29 H29 119.7 . . ?
C31 C30 C29 120.61(14) . . ?
C31 C30 H30 119.7 . . ?
C29 C30 H30 119.7 . . ?
C30 C31 C32 119.73(14) . . ?
C30 C31 H31 120.1 . . ?
C32 C31 H31 120.1 . . ?
C31 C32 C33 119.83(14) . . ?
C31 C32 H32 120.1 . . ?
C33 C32 H32 120.1 . . ?
C32 C33 C28 121.10(14) . . ?
C32 C33 H33 119.4 . . ?
C28 C33 H33 119.4 . . ?

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
C6 C1 C2 C3 -1.4(2) . . . . ?
C7 C1 C2 C3 176.79(14) . . . . ?
C1 C2 C3 C4 0.2(2) . . . . ?
C2 C3 C4 C5 0.8(2) . . . . ?
C3 C4 C5 C6 -0.7(3) . . . . ?
C4 C5 C6 C1 -0.5(3) . . . . ?
C2 C1 C6 C5 1.5(2) . . . . ?
C7 C1 C6 C5 -176.63(14) . . . . ?
C14 C9 C10 C11 -2.46(19) . . . . ?
C8 C9 C10 C11 178.87(12) . . . . ?
C14 C9 C10 C28 175.67(12) . . . . ?
C8 C9 C10 C28 -2.99(18) . . . . ?
C9 C10 C11 C12 1.27(18) . . . . ?
C28 C10 C11 C12 -176.84(11) . . . . ?
C9 C10 C11 C21 -179.20(11) . . . . ?
C28 C10 C11 C21 2.69(18) . . . . ?
C10 C11 C12 C13 1.07(18) . . . . ?
C21 C11 C12 C13 -178.45(12) . . . . ?
C10 C11 C12 C15 -179.45(12) . . . . ?
C21 C11 C12 C15 1.03(19) . . . . ?
C11 C12 C13 C14 -2.3(2) . . . . ?
C15 C12 C13 C14 178.19(13) . . . . ?
C12 C13 C14 C9 1.1(2) . . . . ?
C10 C9 C14 C13 1.3(2) . . . . ?
C8 C9 C14 C13 179.96(13) . . . . ?
C13 C12 C15 C20 60.02(17) . . . . ?
C11 C12 C15 C20 -119.46(15) . . . . ?
C13 C12 C15 C16 -116.90(16) . . . . ?
C11 C12 C15 C16 63.62(18) . . . . ?
C20 C15 C16 C17 -0.5(2) . . . . ?
C12 C15 C16 C17 176.49(14) . . . . ?
C15 C16 C17 C18 0.4(3) . . . . ?
C16 C17 C18 C19 -0.1(3) . . . . ?
C17 C18 C19 C20 -0.2(3) . . . . ?
C18 C19 C20 C15 0.2(2) . . . . ?
C16 C15 C20 C19 0.1(2) . . . . ?
C12 C15 C20 C19 -176.90(13) . . . . ?
C10 C11 C21 C22 62.07(16) . . . . ?
C12 C11 C21 C22 -118.41(14) . . . . ?
C11 C21 C22 C23 35.46(18) . . . . ?
C11 C21 C22 C27 -143.35(13) . . . . ?
C27 C22 C23 C24 0.6(2) . . . . ?
C21 C22 C23 C24 -178.21(14) . . . . ?
C22 C23 C24 C25 -0.2(2) . . . . ?
C23 C24 C25 C26 -0.6(3) . . . . ?
C24 C25 C26 C27 0.8(3) . . . . ?
C23 C22 C27 C26 -0.4(2) . . . . ?
C21 C22 C27 C26 178.50(14) . . . . ?
C25 C26 C27 C22 -0.4(2) . . . . ?
C9 C10 C28 C33 -108.15(14) . . . . ?
C11 C10 C28 C33 69.97(16) . . . . ?
C9 C10 C28 C29 71.82(17) . . . . ?
C11 C10 C28 C29 -110.06(14) . . . . ?
C33 C28 C29 C30 -1.1(2) . . . . ?
C10 C28 C29 C30 178.94(13) . . . . ?
C28 C29 C30 C31 0.1(2) . . . . ?
C29 C30 C31 C32 0.6(2) . . . . ?
C30 C31 C32 C33 -0.4(2) . . . . ?
C31 C32 C33 C28 -0.6(2) . . . . ?
C29 C28 C33 C32 1.3(2) . . . . ?
C10 C28 C33 C32 -178.70(13) . . . . ?

_refine_diff_density_max         0.124
_refine_diff_density_min         -0.164
_refine_diff_density_rms         0.030

