# Electronic Supplementary Material (ESI) for Organic Chemistry Frontiers.
# This journal is © the Partner Organisations 2023

####################################################################### 
# 
# 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_lib020
_database_code_depnum_ccdc_archive 'CCDC 2233894'
loop_
_audit_author_name
_audit_author_address
'Yuqiao Zhou'
;College of Chemistry, Sichuan University, Chengdu, China
China
;
_audit_update_record             
;
2023-01-02 deposited with the CCDC.	2023-05-30 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-2019/1
_shelx_SHELXL_version_number     2019/1
_chemical_name_systematic        ?
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         'C25 H42 O7 Si'
_chemical_formula_sum            'C25 H42 O7 Si'
_chemical_formula_weight         482.67

loop_
_atom_type_symbol
_atom_type_description
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
C C 0.0181 0.0091 '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'
O O 0.0492 0.0322 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Si Si 0.2541 0.3302 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'

_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_H-M_alt        'P 21 21 21'
_space_group_name_Hall           'P 2ac 2ab'

_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+1/2, -y, z+1/2'
'-x, y+1/2, -z+1/2'
'x+1/2, -y+1/2, -z'

_cell_length_a                   8.3207(3)
_cell_length_b                   12.8221(5)
_cell_length_c                   24.7410(9)
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_volume                     2639.59(17)
_cell_formula_units_Z            4
_cell_measurement_temperature    173(2)
_cell_measurement_reflns_used    9909
_cell_measurement_theta_min      3.45
_cell_measurement_theta_max      68.30

_exptl_crystal_description       block
_exptl_crystal_colour            colourless
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    ?
_exptl_crystal_density_diffrn    1.215
_exptl_crystal_F_000             1048
_exptl_transmission_factor_min   ?
_exptl_transmission_factor_max   ?
_exptl_crystal_size_max          0.592
_exptl_crystal_size_mid          0.488
_exptl_crystal_size_min          0.288
_exptl_absorpt_coefficient_mu    1.117
_shelx_estimated_absorpt_T_min   0.558
_shelx_estimated_absorpt_T_max   0.739
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_correction_T_min  0.6246
_exptl_absorpt_correction_T_max  0.7925
_exptl_absorpt_process_details   'SADABS (Krause et al., 2015)'
_exptl_absorpt_special_details   ?
_diffrn_ambient_temperature      173(2)
_diffrn_radiation_wavelength     1.54178
_diffrn_radiation_type           CuK\a
_diffrn_source                   ?
_diffrn_measurement_device_type  'Bruker D8 Venture Photon II'
_diffrn_measurement_method       'φ and ω scans'
_diffrn_detector_area_resol_mean ?
_diffrn_reflns_number            13712
_diffrn_reflns_av_unetI/netI     0.0276
_diffrn_reflns_av_R_equivalents  0.0268
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_theta_min         3.573
_diffrn_reflns_theta_max         68.290
_diffrn_reflns_theta_full        67.679
_diffrn_measured_fraction_theta_max 0.989
_diffrn_measured_fraction_theta_full 0.990
_diffrn_reflns_Laue_measured_fraction_max 0.989
_diffrn_reflns_Laue_measured_fraction_full 0.990
_diffrn_reflns_point_group_measured_fraction_max 0.989
_diffrn_reflns_point_group_measured_fraction_full 0.990
_reflns_number_total             4781
_reflns_number_gt                4712
_reflns_threshold_expression     'I > 2σ(I)'
_reflns_Friedel_coverage         0.750
_reflns_Friedel_fraction_max     0.989
_reflns_Friedel_fraction_full    0.990

_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 APEX3'
_computing_cell_refinement       'Bruker SAINT'
_computing_data_reduction        'Bruker SAINT'
_computing_structure_solution    'SHELXT (Sheldrick 2008)'
_computing_structure_refinement  'SHELXL-2019/1 (Sheldrick, 2019)'
_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)+(0.0434P)²+0.2821P] where P=(Fo²+2Fc²)/3'
_atom_sites_solution_primary     dual
_atom_sites_solution_secondary   difmap
_atom_sites_solution_hydrogens   mixed
_refine_ls_hydrogen_treatment    mixed
_refine_ls_extinction_method     none
_refine_ls_extinction_coef       .
_refine_ls_abs_structure_details 
; 
 Flack x determined using 2000 quotients [(I+)-(I-)]/[(I+)+(I-)] 
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259). 
;
_refine_ls_abs_structure_Flack   0.024(6)
_chemical_absolute_configuration ad
_refine_ls_number_reflns         4781
_refine_ls_number_parameters     311
_refine_ls_number_restraints     1
_refine_ls_R_factor_all          0.0292
_refine_ls_R_factor_gt           0.0286
_refine_ls_wR_factor_ref         0.0744
_refine_ls_wR_factor_gt          0.0732
_refine_ls_goodness_of_fit_ref   1.113
_refine_ls_restrained_S_all      1.113
_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_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
Si Si 0.51863(6) 0.53725(4) 0.54581(2) 0.02132(12) Uani 1 1 d . . . . .
O1 O 0.4690(2) 0.41665(11) 0.56214(6) 0.0368(4) Uani 1 1 d . . . . .
O2 O 0.52574(16) 0.20186(10) 0.57195(5) 0.0239(3) Uani 1 1 d D . . . .
H2O H 0.554(3) 0.237(2) 0.5451(10) 0.041(7) Uiso 1 1 d D . . . .
O3 O 0.23273(17) 0.23278(11) 0.52384(5) 0.0264(3) Uani 1 1 d . . . . .
O4 O 0.13549(17) 0.30989(11) 0.59861(5) 0.0252(3) Uani 1 1 d . . . . .
O5 O 0.18605(17) 0.07380(12) 0.61868(6) 0.0304(3) Uani 1 1 d . . . . .
O6 O 0.76838(16) 0.10811(10) 0.77340(5) 0.0216(3) Uani 1 1 d . . . . .
O7 O 1.02197(17) 0.15862(12) 0.74817(6) 0.0310(3) Uani 1 1 d . . . . .
C1 C 0.3628(2) 0.57675(15) 0.49466(8) 0.0248(4) Uani 1 1 d . . . . .
C2 C 0.1990(3) 0.5877(3) 0.52204(11) 0.0511(7) Uani 1 1 d . . . . .
H2A H 0.116388 0.600277 0.494579 0.077 Uiso 1 1 calc R U . . .
H2B H 0.201785 0.646523 0.547349 0.077 Uiso 1 1 calc R U . . .
H2C H 0.173903 0.523502 0.541766 0.077 Uiso 1 1 calc R U . . .
C3 C 0.3489(3) 0.49211(19) 0.45149(9) 0.0357(5) Uani 1 1 d . . . . .
H3A H 0.273697 0.514870 0.423374 0.054 Uiso 1 1 calc R U . . .
H3B H 0.309280 0.427592 0.468037 0.054 Uiso 1 1 calc R U . . .
H3C H 0.454688 0.479553 0.435367 0.054 Uiso 1 1 calc R U . . .
C4 C 0.4100(5) 0.6790(2) 0.46783(13) 0.0627(9) Uani 1 1 d . . . . .
H4A H 0.324944 0.700672 0.442823 0.094 Uiso 1 1 calc R U . . .
H4B H 0.510588 0.669514 0.447841 0.094 Uiso 1 1 calc R U . . .
H4C H 0.424770 0.732774 0.495549 0.094 Uiso 1 1 calc R U . . .
C5 C 0.5156(3) 0.62243(18) 0.60705(9) 0.0368(5) Uani 1 1 d . . . . .
H5A H 0.606483 0.604637 0.630493 0.055 Uiso 1 1 calc R U . . .
H5B H 0.414779 0.611708 0.626771 0.055 Uiso 1 1 calc R U . . .
H5C H 0.523889 0.695643 0.596027 0.055 Uiso 1 1 calc R U . . .
C6 C 0.7241(3) 0.5367(2) 0.51592(10) 0.0383(5) Uani 1 1 d . . . . .
H6A H 0.803196 0.521732 0.544231 0.057 Uiso 1 1 calc R U . . .
H6B H 0.746810 0.605051 0.499962 0.057 Uiso 1 1 calc R U . . .
H6C H 0.730402 0.482915 0.487840 0.057 Uiso 1 1 calc R U . . .
C11 C 0.4621(2) 0.36774(14) 0.61283(7) 0.0234(4) Uani 1 1 d . . . . .
H11A H 0.384326 0.403814 0.636661 0.028 Uiso 1 1 calc R U . . .
H11B H 0.568971 0.368657 0.630386 0.028 Uiso 1 1 calc R U . . .
C12 C 0.4079(2) 0.25512(14) 0.60216(7) 0.0194(4) Uani 1 1 d . . . . .
C13 C 0.2490(2) 0.26273(14) 0.56947(7) 0.0206(4) Uani 1 1 d . . . . .
C14 C -0.0211(3) 0.31510(18) 0.57333(9) 0.0333(4) Uani 1 1 d . . . . .
H14A H -0.097509 0.348179 0.598128 0.050 Uiso 1 1 calc R U . . .
H14B H -0.057988 0.244443 0.564706 0.050 Uiso 1 1 calc R U . . .
H14C H -0.013923 0.356207 0.540021 0.050 Uiso 1 1 calc R U . . .
C21 C 0.3777(2) 0.19242(14) 0.65489(7) 0.0182(3) Uani 1 1 d . . . . .
H21 H 0.284893 0.226293 0.673632 0.022 Uiso 1 1 calc R U . . .
C22 C 0.3205(2) 0.08281(14) 0.63691(7) 0.0198(4) Uani 1 1 d . . . . .
C23 C 0.4307(2) -0.01104(14) 0.63991(8) 0.0227(4) Uani 1 1 d . . . . .
H23A H 0.497089 -0.014461 0.606752 0.027 Uiso 1 1 calc R U . . .
H23B H 0.365354 -0.075447 0.641841 0.027 Uiso 1 1 calc R U . . .
C24 C 0.5406(2) -0.00491(13) 0.68944(7) 0.0199(4) Uani 1 1 d . . . . .
C25 C 0.6798(2) -0.08349(14) 0.68828(8) 0.0244(4) Uani 1 1 d . . . . .
H25 H 0.684394 -0.134905 0.657931 0.029 Uiso 1 1 calc R U . . .
C26 C 0.7651(3) -0.10975(15) 0.74028(9) 0.0287(4) Uani 1 1 d . . . . .
H26A H 0.714374 -0.087213 0.774544 0.034 Uiso 1 1 calc R U . . .
H26B H 0.822799 -0.177160 0.742229 0.034 Uiso 1 1 calc R U . . .
C27 C 0.8332(2) -0.02655(15) 0.70393(8) 0.0237(4) Uani 1 1 d . . . . .
H27 H 0.934247 -0.041178 0.683413 0.028 Uiso 1 1 calc R U . . .
C28 C 0.7876(2) 0.08721(14) 0.71636(7) 0.0198(4) Uani 1 1 d . . . . .
C29 C 0.6299(2) 0.10039(13) 0.68534(7) 0.0177(3) Uani 1 1 d . . . . .
H29 H 0.662265 0.106327 0.646532 0.021 Uiso 1 1 calc R U . . .
C30 C 0.5203(2) 0.19287(13) 0.69535(7) 0.0190(3) Uani 1 1 d . . . . .
H30A H 0.582107 0.258377 0.691262 0.023 Uiso 1 1 calc R U . . .
H30B H 0.478479 0.189926 0.732779 0.023 Uiso 1 1 calc R U . . .
C31 C 0.4353(2) -0.01518(15) 0.74032(8) 0.0259(4) Uani 1 1 d . . . . .
H31A H 0.400787 -0.087822 0.744455 0.039 Uiso 1 1 calc R U . . .
H31B H 0.340639 0.029790 0.736743 0.039 Uiso 1 1 calc R U . . .
H31C H 0.497348 0.005960 0.772152 0.039 Uiso 1 1 calc R U . . .
C32 C 0.9185(2) 0.16474(16) 0.70239(8) 0.0251(4) Uani 1 1 d . . . . .
H32A H 0.975420 0.144437 0.668866 0.030 Uiso 1 1 calc R U . . .
H32B H 0.874278 0.235912 0.698006 0.030 Uiso 1 1 calc R U . . .
C33 C 0.9210(3) 0.14125(17) 0.79415(8) 0.0286(4) Uani 1 1 d . . . . .
C34 C 0.9976(3) 0.0555(2) 0.82788(10) 0.0442(6) Uani 1 1 d . . . . .
H34A H 1.013958 -0.006512 0.805391 0.066 Uiso 1 1 calc R U . . .
H34B H 0.926753 0.038066 0.858212 0.066 Uiso 1 1 calc R U . . .
H34C H 1.101384 0.079668 0.841787 0.066 Uiso 1 1 calc R U . . .
C35 C 0.8952(3) 0.2416(2) 0.82520(10) 0.0405(6) Uani 1 1 d . . . . .
H35A H 0.857038 0.295889 0.800470 0.061 Uiso 1 1 calc R U . . .
H35B H 0.996806 0.263606 0.841635 0.061 Uiso 1 1 calc R U . . .
H35C H 0.814973 0.230106 0.853588 0.061 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
Si O1 1.6507(15) . ?
Si C6 1.863(2) . ?
Si C5 1.868(2) . ?
Si C1 1.881(2) . ?
O1 C11 1.403(2) . ?
O2 C12 1.409(2) . ?
O3 C13 1.200(2) . ?
O4 C13 1.333(2) . ?
O4 C14 1.447(2) . ?
O5 C22 1.212(2) . ?
O6 C33 1.434(2) . ?
O6 C28 1.445(2) . ?
O7 C32 1.425(2) . ?
O7 C33 1.432(3) . ?
C1 C4 1.521(3) . ?
C1 C3 1.527(3) . ?
C1 C2 1.528(3) . ?
C11 C12 1.535(2) . ?
C12 C21 1.553(2) . ?
C12 C13 1.553(3) . ?
C21 C22 1.549(2) . ?
C21 C30 1.552(2) . ?
C22 C23 1.515(3) . ?
C23 C24 1.531(3) . ?
C24 C25 1.535(3) . ?
C24 C31 1.540(3) . ?
C24 C29 1.544(2) . ?
C25 C26 1.507(3) . ?
C25 C27 1.520(3) . ?
C26 C27 1.506(3) . ?
C27 C28 1.538(2) . ?
C28 C32 1.515(3) . ?
C28 C29 1.529(2) . ?
C29 C30 1.516(2) . ?
C33 C35 1.513(3) . ?
C33 C34 1.520(3) . ?

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
O1 Si C6 108.86(11) . . ?
O1 Si C5 110.23(9) . . ?
C6 Si C5 109.68(11) . . ?
O1 Si C1 104.13(9) . . ?
C6 Si C1 111.50(10) . . ?
C5 Si C1 112.26(10) . . ?
C11 O1 Si 130.36(13) . . ?
C13 O4 C14 115.15(15) . . ?
C33 O6 C28 107.85(14) . . ?
C32 O7 C33 106.60(14) . . ?
C4 C1 C3 109.1(2) . . ?
C4 C1 C2 110.1(2) . . ?
C3 C1 C2 107.94(19) . . ?
C4 C1 Si 110.35(16) . . ?
C3 C1 Si 109.36(14) . . ?
C2 C1 Si 109.95(15) . . ?
O1 C11 C12 106.19(15) . . ?
O2 C12 C11 110.06(15) . . ?
O2 C12 C21 107.90(14) . . ?
C11 C12 C21 112.96(15) . . ?
O2 C12 C13 110.27(14) . . ?
C11 C12 C13 106.27(14) . . ?
C21 C12 C13 109.39(15) . . ?
O3 C13 O4 125.02(18) . . ?
O3 C13 C12 124.46(18) . . ?
O4 C13 C12 110.49(15) . . ?
C22 C21 C30 115.05(14) . . ?
C22 C21 C12 106.16(13) . . ?
C30 C21 C12 114.58(15) . . ?
O5 C22 C23 120.10(17) . . ?
O5 C22 C21 118.49(17) . . ?
C23 C22 C21 121.37(15) . . ?
C22 C23 C24 111.11(15) . . ?
C23 C24 C25 113.70(15) . . ?
C23 C24 C31 108.06(15) . . ?
C25 C24 C31 112.87(15) . . ?
C23 C24 C29 106.23(14) . . ?
C25 C24 C29 102.10(14) . . ?
C31 C24 C29 113.73(15) . . ?
C26 C25 C27 59.65(13) . . ?
C26 C25 C24 119.06(16) . . ?
C27 C25 C24 108.26(15) . . ?
C27 C26 C25 60.60(13) . . ?
C26 C27 C25 59.74(13) . . ?
C26 C27 C28 117.35(16) . . ?
C25 C27 C28 107.41(15) . . ?
O6 C28 C32 100.41(14) . . ?
O6 C28 C29 112.01(14) . . ?
C32 C28 C29 115.46(15) . . ?
O6 C28 C27 113.48(14) . . ?
C32 C28 C27 113.54(16) . . ?
C29 C28 C27 102.47(15) . . ?
C30 C29 C28 121.36(15) . . ?
C30 C29 C24 112.56(14) . . ?
C28 C29 C24 106.44(14) . . ?
C29 C30 C21 110.58(14) . . ?
O7 C32 C28 102.54(15) . . ?
O7 C33 O6 106.33(15) . . ?
O7 C33 C35 110.76(18) . . ?
O6 C33 C35 107.92(18) . . ?
O7 C33 C34 107.63(19) . . ?
O6 C33 C34 110.69(17) . . ?
C35 C33 C34 113.3(2) . . ?

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 Si O1 C11 104.6(2) . . . . ?
C5 Si O1 C11 -15.8(2) . . . . ?
C1 Si O1 C11 -136.4(2) . . . . ?
O1 Si C1 C4 -169.5(2) . . . . ?
C6 Si C1 C4 -52.3(2) . . . . ?
C5 Si C1 C4 71.3(2) . . . . ?
O1 Si C1 C3 -49.47(17) . . . . ?
C6 Si C1 C3 67.75(18) . . . . ?
C5 Si C1 C3 -168.71(15) . . . . ?
O1 Si C1 C2 68.87(18) . . . . ?
C6 Si C1 C2 -173.90(18) . . . . ?
C5 Si C1 C2 -50.4(2) . . . . ?
Si O1 C11 C12 -179.98(16) . . . . ?
O1 C11 C12 O2 64.99(19) . . . . ?
O1 C11 C12 C21 -174.35(16) . . . . ?
O1 C11 C12 C13 -54.4(2) . . . . ?
C14 O4 C13 O3 5.8(3) . . . . ?
C14 O4 C13 C12 -176.13(15) . . . . ?
O2 C12 C13 O3 -4.0(2) . . . . ?
C11 C12 C13 O3 115.21(19) . . . . ?
C21 C12 C13 O3 -122.55(19) . . . . ?
O2 C12 C13 O4 177.86(14) . . . . ?
C11 C12 C13 O4 -62.89(19) . . . . ?
C21 C12 C13 O4 59.35(18) . . . . ?
O2 C12 C21 C22 -59.51(18) . . . . ?
C11 C12 C21 C22 178.61(15) . . . . ?
C13 C12 C21 C22 60.46(18) . . . . ?
O2 C12 C21 C30 68.61(18) . . . . ?
C11 C12 C21 C30 -53.3(2) . . . . ?
C13 C12 C21 C30 -171.42(14) . . . . ?
C30 C21 C22 O5 159.15(16) . . . . ?
C12 C21 C22 O5 -73.0(2) . . . . ?
C30 C21 C22 C23 -23.0(2) . . . . ?
C12 C21 C22 C23 104.80(18) . . . . ?
O5 C22 C23 C24 -146.59(17) . . . . ?
C21 C22 C23 C24 35.6(2) . . . . ?
C22 C23 C24 C25 -167.00(15) . . . . ?
C22 C23 C24 C31 66.87(19) . . . . ?
C22 C23 C24 C29 -55.52(19) . . . . ?
C23 C24 C25 C26 -161.19(17) . . . . ?
C31 C24 C25 C26 -37.6(2) . . . . ?
C29 C24 C25 C26 84.84(19) . . . . ?
C23 C24 C25 C27 133.98(16) . . . . ?
C31 C24 C25 C27 -102.48(18) . . . . ?
C29 C24 C25 C27 20.01(19) . . . . ?
C24 C25 C26 C27 -95.17(18) . . . . ?
C25 C26 C27 C28 95.06(18) . . . . ?
C24 C25 C27 C26 113.55(17) . . . . ?
C26 C25 C27 C28 -111.99(17) . . . . ?
C24 C25 C27 C28 1.6(2) . . . . ?
C33 O6 C28 C32 -30.70(18) . . . . ?
C33 O6 C28 C29 -153.77(15) . . . . ?
C33 O6 C28 C27 90.79(18) . . . . ?
C26 C27 C28 O6 33.9(2) . . . . ?
C25 C27 C28 O6 98.25(18) . . . . ?
C26 C27 C28 C32 147.69(17) . . . . ?
C25 C27 C28 C32 -147.92(16) . . . . ?
C26 C27 C28 C29 -87.10(19) . . . . ?
C25 C27 C28 C29 -22.71(18) . . . . ?
O6 C28 C29 C30 44.4(2) . . . . ?
C32 C28 C29 C30 -69.7(2) . . . . ?
C27 C28 C29 C30 166.33(15) . . . . ?
O6 C28 C29 C24 -86.04(17) . . . . ?
C32 C28 C29 C24 159.87(16) . . . . ?
C27 C28 C29 C24 35.93(17) . . . . ?
C23 C24 C29 C30 70.53(18) . . . . ?
C25 C24 C29 C30 -170.10(14) . . . . ?
C31 C24 C29 C30 -48.2(2) . . . . ?
C23 C24 C29 C28 -154.23(14) . . . . ?
C25 C24 C29 C28 -34.86(17) . . . . ?
C31 C24 C29 C28 87.05(18) . . . . ?
C28 C29 C30 C21 174.67(15) . . . . ?
C24 C29 C30 C21 -57.60(18) . . . . ?
C22 C21 C30 C29 31.9(2) . . . . ?
C12 C21 C30 C29 -91.62(17) . . . . ?
C33 O7 C32 C28 -34.9(2) . . . . ?
O6 C28 C32 O7 39.73(17) . . . . ?
C29 C28 C32 O7 160.36(15) . . . . ?
C27 C28 C32 O7 -81.72(18) . . . . ?
C32 O7 C33 O6 16.1(2) . . . . ?
C32 O7 C33 C35 -100.91(19) . . . . ?
C32 O7 C33 C34 134.74(18) . . . . ?
C28 O6 C33 O7 10.5(2) . . . . ?
C28 O6 C33 C35 129.38(17) . . . . ?
C28 O6 C33 C34 -106.1(2) . . . . ?

_refine_diff_density_max         0.178
_refine_diff_density_min         -0.306
_refine_diff_density_rms         0.060



_exptl_crystal_recrystallization_method 
'Re-crystallisation from solvent: Ethanol, Ether'
