# Electronic Supplementary Material (ESI) for Dalton Transactions.
# This journal is © The Royal Society of Chemistry 2021

####################################################################### 
# 
# 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_mo50917b
_audit_block_doi                 10.5517/ccdc.csd.cc1lhthd
_database_code_depnum_ccdc_archive 'CCDC 1474964'
loop_
_citation_id
_citation_doi
_citation_year
1 10.1002/anie.201608162 2016
_audit_update_record             
;
2016-04-19 deposited with the CCDC.	2021-07-21 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-97
_chemical_name_systematic        'compound 11'
_chemical_name_common            ?
_chemical_melting_point          370-372
_chemical_formula_moiety         ?
_chemical_formula_sum            'C38 H86 Si8 Sn2'
_chemical_formula_weight         1005.17

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'
Si Si 0.0817 0.0704 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Sn Sn -0.6537 1.4246 '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

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

_cell_length_a                   11.7540(6)
_cell_length_b                   15.3810(8)
_cell_length_c                   16.6332(9)
_cell_angle_alpha                65.5380(10)
_cell_angle_beta                 77.7190(10)
_cell_angle_gamma                85.8960(10)
_cell_volume                     2674.1(2)
_cell_formula_units_Z            2
_cell_measurement_temperature    296(2)
_cell_measurement_reflns_used    9840
_cell_measurement_theta_min      3.29
_cell_measurement_theta_max      27.52

_exptl_crystal_description       block
_exptl_crystal_colour            colorless
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_exptl_crystal_density_meas      ?
_exptl_crystal_density_diffrn    1.248
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1052
_exptl_absorpt_coefficient_mu    1.136
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_correction_T_min  0.6598
_exptl_absorpt_correction_T_max  0.7456
_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  'Bruker APEX-II CCD'
_diffrn_measurement_method       'φ and ω scans'
_diffrn_detector_area_resol_mean ?
_diffrn_reflns_number            33375
_diffrn_reflns_av_R_equivalents  0.0227
_diffrn_reflns_av_sigmaI/netI    0.0263
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_k_min       -19
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_theta_min         1.37
_diffrn_reflns_theta_max         27.53
_reflns_number_total             12199
_reflns_number_gt                10181
_reflns_threshold_expression     >2sigma(I)

_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-97 (Sheldrick, 2008)'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'

_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)+(0.0855P)²+0.3918P] 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         12199
_refine_ls_number_parameters     457
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0421
_refine_ls_R_factor_gt           0.0284
_refine_ls_wR_factor_ref         0.1307
_refine_ls_wR_factor_gt          0.0931
_refine_ls_goodness_of_fit_ref   1.127
_refine_ls_restrained_S_all      1.127
_refine_ls_shift/su_max          0.008
_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
Sn1 Sn 0.197098(15) 0.935547(12) 0.234183(12) 0.03099(8) Uani 1 1 d . . .
Si1 Si -0.07166(8) 0.85688(8) 0.35812(8) 0.0556(3) Uani 1 1 d . . .
Si2 Si -0.03975(8) 1.07680(7) 0.24294(7) 0.0499(2) Uani 1 1 d . . .
Si3 Si 0.42058(8) 1.06807(7) 0.21986(8) 0.0527(2) Uani 1 1 d . . .
Si4 Si 0.36555(9) 0.87967(8) 0.39357(7) 0.0524(2) Uani 1 1 d . . .
C1 C 0.0337(2) 0.9630(2) 0.3106(2) 0.0382(6) Uani 1 1 d . . .
C2 C 0.0821(3) 0.9756(3) 0.3860(2) 0.0451(7) Uani 1 1 d . . .
H2A H 0.0257 1.0099 0.4131 0.054 Uiso 1 1 calc R . .
H2B H 0.0908 0.9130 0.4327 0.054 Uiso 1 1 calc R . .
C3 C 0.2004(3) 1.0300(2) 0.3511(2) 0.0450(7) Uani 1 1 d . . .
H3A H 0.2249 1.0345 0.4014 0.054 Uiso 1 1 calc R . .
H3B H 0.1899 1.0945 0.3083 0.054 Uiso 1 1 calc R . .
C4 C 0.2996(3) 0.9822(2) 0.3046(2) 0.0393(6) Uani 1 1 d . . .
C5 C -0.0182(4) 0.7481(3) 0.4430(3) 0.0920(16) Uani 1 1 d . . .
H5A H -0.0032 0.7623 0.4909 0.138 Uiso 1 1 calc R . .
H5B H 0.0524 0.7279 0.4149 0.138 Uiso 1 1 calc R . .
H5C H -0.0761 0.6980 0.4672 0.138 Uiso 1 1 calc R . .
C6 C -0.0936(4) 0.8194(4) 0.2684(4) 0.0934(16) Uani 1 1 d . . .
H6A H -0.1314 0.7577 0.2961 0.140 Uiso 1 1 calc R . .
H6B H -0.0195 0.8163 0.2320 0.140 Uiso 1 1 calc R . .
H6C H -0.1413 0.8650 0.2311 0.140 Uiso 1 1 calc R . .
C7 C -0.2146(4) 0.8809(4) 0.4192(4) 0.0947(18) Uani 1 1 d . . .
H7A H -0.2652 0.8259 0.4422 0.142 Uiso 1 1 calc R . .
H7B H -0.2496 0.9349 0.3785 0.142 Uiso 1 1 calc R . .
H7C H -0.2027 0.8942 0.4683 0.142 Uiso 1 1 calc R . .
C8 C -0.1350(4) 1.0574(4) 0.1744(4) 0.0870(15) Uani 1 1 d . . .
H8A H -0.1720 1.1161 0.1437 0.130 Uiso 1 1 calc R . .
H8B H -0.1933 1.0095 0.2135 0.130 Uiso 1 1 calc R . .
H8C H -0.0884 1.0366 0.1310 0.130 Uiso 1 1 calc R . .
C9 C -0.1322(5) 1.1246(4) 0.3226(4) 0.0980(17) Uani 1 1 d . . .
H9A H -0.1843 1.1713 0.2915 0.147 Uiso 1 1 calc R . .
H9B H -0.0829 1.1537 0.3441 0.147 Uiso 1 1 calc R . .
H9C H -0.1766 1.0731 0.3727 0.147 Uiso 1 1 calc R . .
C10 C 0.0594(4) 1.1787(3) 0.1585(4) 0.0734(13) Uani 1 1 d . . .
H10A H 0.1056 1.1599 0.1136 0.110 Uiso 1 1 calc R . .
H10B H 0.1096 1.1956 0.1886 0.110 Uiso 1 1 calc R . .
H10C H 0.0136 1.2328 0.1302 0.110 Uiso 1 1 calc R . .
C11 C 0.3642(4) 1.1875(3) 0.1536(3) 0.0728(12) Uani 1 1 d . . .
H11A H 0.4284 1.2297 0.1151 0.109 Uiso 1 1 calc R . .
H11B H 0.3208 1.2134 0.1942 0.109 Uiso 1 1 calc R . .
H11C H 0.3144 1.1807 0.1176 0.109 Uiso 1 1 calc R . .
C12 C 0.5311(4) 1.0967(3) 0.2721(4) 0.0856(15) Uani 1 1 d . . .
H12A H 0.5776 1.0417 0.2960 0.128 Uiso 1 1 calc R . .
H12B H 0.4919 1.1144 0.3198 0.128 Uiso 1 1 calc R . .
H12C H 0.5803 1.1488 0.2271 0.128 Uiso 1 1 calc R . .
C13 C 0.5004(4) 1.0196(3) 0.1366(3) 0.0714(12) Uani 1 1 d . . .
H13A H 0.5148 1.0701 0.0772 0.107 Uiso 1 1 calc R . .
H13B H 0.4538 0.9702 0.1376 0.107 Uiso 1 1 calc R . .
H13C H 0.5731 0.9937 0.1527 0.107 Uiso 1 1 calc R . .
C14 C 0.4103(4) 0.9214(4) 0.4735(3) 0.0777(13) Uani 1 1 d . . .
H14A H 0.4219 0.8671 0.5267 0.117 Uiso 1 1 calc R . .
H14B H 0.3504 0.9603 0.4899 0.117 Uiso 1 1 calc R . .
H14C H 0.4815 0.9581 0.4450 0.117 Uiso 1 1 calc R . .
C15 C 0.4950(4) 0.8284(4) 0.3415(3) 0.0830(14) Uani 1 1 d . . .
H15A H 0.5542 0.8772 0.3078 0.124 Uiso 1 1 calc R . .
H15B H 0.4721 0.8050 0.3019 0.124 Uiso 1 1 calc R . .
H15C H 0.5250 0.7769 0.3881 0.124 Uiso 1 1 calc R . .
C16 C 0.2656(4) 0.7744(3) 0.4689(3) 0.0785(13) Uani 1 1 d . . .
H16A H 0.2308 0.7533 0.4326 0.118 Uiso 1 1 calc R . .
H16B H 0.2056 0.7927 0.5077 0.118 Uiso 1 1 calc R . .
H16C H 0.3093 0.7233 0.5048 0.118 Uiso 1 1 calc R . .
C18 C 0.2197(4) 1.0069(3) 0.0909(3) 0.0654(11) Uani 1 1 d . . .
H18 H 0.2565 1.0666 0.0639 0.078 Uiso 1 1 calc R . .
C19 C 0.1892(7) 0.9775(5) 0.0403(4) 0.136(3) Uani 1 1 d . . .
H19A H 0.1521 0.9181 0.0637 0.163 Uiso 1 1 calc R . .
H19B H 0.2034 1.0145 -0.0216 0.163 Uiso 1 1 calc R . .
Sn2 Sn 0.299200(15) 0.575059(13) 0.263433(12) 0.03226(8) Uani 1 1 d . . .
Si5 Si 0.59573(8) 0.63695(8) 0.17842(8) 0.0518(2) Uani 1 1 d . . .
Si6 Si 0.52254(9) 0.42641(7) 0.30729(7) 0.0539(2) Uani 1 1 d . . .
Si7 Si 0.09680(8) 0.46402(7) 0.22101(8) 0.0532(2) Uani 1 1 d . . .
Si8 Si 0.20797(8) 0.65190(7) 0.06383(6) 0.0456(2) Uani 1 1 d . . .
C20 C 0.2303(3) 0.7926(2) 0.2515(2) 0.0401(6) Uani 1 1 d . . .
C21 C 0.2597(3) 0.7150(2) 0.2540(2) 0.0372(6) Uani 1 1 d . . .
C22 C 0.2275(4) 0.4911(3) 0.4024(2) 0.0576(9) Uani 1 1 d . . .
H22 H 0.2283 0.4251 0.4219 0.069 Uiso 1 1 calc R . .
C23 C 0.1838(5) 0.5242(4) 0.4609(3) 0.107(2) Uani 1 1 d . . .
H23A H 0.1813 0.5899 0.4442 0.128 Uiso 1 1 calc R . .
H23B H 0.1543 0.4827 0.5202 0.128 Uiso 1 1 calc R . .
C24 C 0.4787(3) 0.5404(2) 0.2168(2) 0.0389(6) Uani 1 1 d . . .
C25 C 0.4619(3) 0.5245(2) 0.1323(2) 0.0441(7) Uani 1 1 d . . .
H25A H 0.4748 0.5852 0.0801 0.053 Uiso 1 1 calc R . .
H25B H 0.5213 0.4814 0.1212 0.053 Uiso 1 1 calc R . .
C26 C 0.3413(3) 0.4836(2) 0.1403(2) 0.0449(7) Uani 1 1 d . . .
H26A H 0.3338 0.4184 0.1857 0.054 Uiso 1 1 calc R . .
H26B H 0.3382 0.4817 0.0832 0.054 Uiso 1 1 calc R . .
C27 C 0.2346(3) 0.5414(2) 0.1656(2) 0.0385(6) Uani 1 1 d . . .
C28 C 0.5486(3) 0.7627(3) 0.1212(3) 0.0620(10) Uani 1 1 d . . .
H28A H 0.6056 0.8060 0.1185 0.093 Uiso 1 1 calc R . .
H28B H 0.4749 0.7719 0.1546 0.093 Uiso 1 1 calc R . .
H28C H 0.5411 0.7746 0.0612 0.093 Uiso 1 1 calc R . .
C29 C 0.6580(4) 0.6356(4) 0.2741(4) 0.0893(16) Uani 1 1 d . . .
H29A H 0.7001 0.5778 0.2978 0.134 Uiso 1 1 calc R . .
H29B H 0.5959 0.6387 0.3207 0.134 Uiso 1 1 calc R . .
H29C H 0.7097 0.6896 0.2526 0.134 Uiso 1 1 calc R . .
C30 C 0.7178(4) 0.6205(4) 0.0928(4) 0.0864(16) Uani 1 1 d . . .
H30A H 0.6882 0.6247 0.0418 0.130 Uiso 1 1 calc R . .
H30B H 0.7515 0.5590 0.1193 0.130 Uiso 1 1 calc R . .
H30C H 0.7763 0.6695 0.0735 0.130 Uiso 1 1 calc R . .
C31 C 0.5105(4) 0.4364(4) 0.4179(3) 0.0809(14) Uani 1 1 d . . .
H31A H 0.4845 0.4990 0.4118 0.121 Uiso 1 1 calc R . .
H31B H 0.5853 0.4259 0.4345 0.121 Uiso 1 1 calc R . .
H31C H 0.4557 0.3893 0.4637 0.121 Uiso 1 1 calc R . .
C32 C 0.6759(4) 0.3922(4) 0.2725(3) 0.0846(15) Uani 1 1 d . . .
H32A H 0.6872 0.3266 0.3101 0.127 Uiso 1 1 calc R . .
H32B H 0.7295 0.4321 0.2789 0.127 Uiso 1 1 calc R . .
H32C H 0.6893 0.4006 0.2107 0.127 Uiso 1 1 calc R . .
C33 C 0.4303(6) 0.3190(3) 0.3333(4) 0.0931(18) Uani 1 1 d . . .
H33A H 0.4395 0.3064 0.2804 0.140 Uiso 1 1 calc R . .
H33B H 0.3500 0.3314 0.3519 0.140 Uiso 1 1 calc R . .
H33C H 0.4544 0.2645 0.3810 0.140 Uiso 1 1 calc R . .
C34 C 0.1267(4) 0.3389(3) 0.2989(3) 0.0805(14) Uani 1 1 d . . .
H34A H 0.1541 0.3403 0.3487 0.121 Uiso 1 1 calc R . .
H34B H 0.1849 0.3115 0.2667 0.121 Uiso 1 1 calc R . .
H34C H 0.0564 0.3009 0.3209 0.121 Uiso 1 1 calc R . .
C35 C 0.0263(4) 0.4470(4) 0.1378(3) 0.0817(14) Uani 1 1 d . . .
H35A H 0.0811 0.4201 0.1031 0.123 Uiso 1 1 calc R . .
H35B H 0.0015 0.5076 0.0982 0.123 Uiso 1 1 calc R . .
H35C H -0.0399 0.4046 0.1693 0.123 Uiso 1 1 calc R . .
C36 C -0.0132(4) 0.5130(4) 0.2908(3) 0.0822(14) Uani 1 1 d . . .
H36A H -0.0792 0.4700 0.3203 0.123 Uiso 1 1 calc R . .
H36B H -0.0382 0.5742 0.2524 0.123 Uiso 1 1 calc R . .
H36C H 0.0214 0.5199 0.3352 0.123 Uiso 1 1 calc R . .
C37 C 0.2143(5) 0.6212(4) -0.0349(3) 0.0828(14) Uani 1 1 d . . .
H37A H 0.1630 0.5678 -0.0174 0.124 Uiso 1 1 calc R . .
H37B H 0.2925 0.6050 -0.0546 0.124 Uiso 1 1 calc R . .
H37C H 0.1906 0.6751 -0.0832 0.124 Uiso 1 1 calc R . .
C38 C 0.0642(3) 0.7069(3) 0.0872(3) 0.0677(10) Uani 1 1 d . . .
H38A H 0.0595 0.7674 0.0379 0.102 Uiso 1 1 calc R . .
H38B H 0.0571 0.7162 0.1417 0.102 Uiso 1 1 calc R . .
H38C H 0.0024 0.6653 0.0940 0.102 Uiso 1 1 calc R . .
C39 C 0.3183(3) 0.7501(3) 0.0216(3) 0.0650(10) Uani 1 1 d . . .
H39A H 0.3018 0.8006 -0.0324 0.098 Uiso 1 1 calc R . .
H39B H 0.3945 0.7261 0.0087 0.098 Uiso 1 1 calc R . .
H39C H 0.3155 0.7743 0.0667 0.098 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
Sn1 C20 2.115(3) . ?
Sn1 C18 2.136(4) . ?
Sn1 C4 2.182(3) . ?
Sn1 C1 2.184(3) . ?
Si1 C5 1.860(5) . ?
Si1 C7 1.868(5) . ?
Si1 C6 1.878(5) . ?
Si1 C1 1.905(3) . ?
Si2 C8 1.874(4) . ?
Si2 C10 1.879(5) . ?
Si2 C9 1.886(4) . ?
Si2 C1 1.908(3) . ?
Si3 C11 1.868(4) . ?
Si3 C12 1.874(4) . ?
Si3 C13 1.886(4) . ?
Si3 C4 1.904(3) . ?
Si4 C14 1.873(4) . ?
Si4 C15 1.876(4) . ?
Si4 C16 1.881(5) . ?
Si4 C4 1.913(3) . ?
C1 C2 1.568(4) . ?
C2 C3 1.547(5) . ?
C3 C4 1.569(4) . ?
C18 C19 1.228(6) . ?
Sn2 C21 2.117(3) . ?
Sn2 C22 2.139(3) . ?
Sn2 C27 2.184(3) . ?
Sn2 C24 2.196(3) . ?
Si5 C28 1.870(4) . ?
Si5 C30 1.879(5) . ?
Si5 C29 1.880(4) . ?
Si5 C24 1.907(3) . ?
Si6 C32 1.879(4) . ?
Si6 C31 1.883(4) . ?
Si6 C33 1.886(6) . ?
Si6 C24 1.903(3) . ?
Si7 C35 1.868(4) . ?
Si7 C36 1.880(4) . ?
Si7 C34 1.881(5) . ?
Si7 C27 1.903(3) . ?
Si8 C39 1.864(4) . ?
Si8 C37 1.873(4) . ?
Si8 C38 1.873(4) . ?
Si8 C27 1.902(3) . ?
C20 C21 1.204(5) . ?
C22 C23 1.276(6) . ?
C24 C25 1.577(4) . ?
C25 C26 1.551(4) . ?
C26 C27 1.571(4) . ?

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
C20 Sn1 C18 101.32(14) . . ?
C20 Sn1 C4 112.31(12) . . ?
C18 Sn1 C4 119.53(15) . . ?
C20 Sn1 C1 117.30(12) . . ?
C18 Sn1 C1 115.53(14) . . ?
C4 Sn1 C1 91.87(11) . . ?
C5 Si1 C7 104.6(3) . . ?
C5 Si1 C6 104.6(3) . . ?
C7 Si1 C6 110.5(3) . . ?
C5 Si1 C1 112.85(18) . . ?
C7 Si1 C1 111.9(2) . . ?
C6 Si1 C1 111.9(2) . . ?
C8 Si2 C10 103.8(2) . . ?
C8 Si2 C9 108.3(2) . . ?
C10 Si2 C9 105.6(2) . . ?
C8 Si2 C1 112.93(18) . . ?
C10 Si2 C1 116.46(16) . . ?
C9 Si2 C1 109.27(19) . . ?
C11 Si3 C12 103.6(2) . . ?
C11 Si3 C13 107.3(2) . . ?
C12 Si3 C13 107.8(2) . . ?
C11 Si3 C4 112.32(16) . . ?
C12 Si3 C4 114.2(2) . . ?
C13 Si3 C4 111.08(16) . . ?
C14 Si4 C15 109.1(2) . . ?
C14 Si4 C16 104.1(2) . . ?
C15 Si4 C16 105.0(2) . . ?
C14 Si4 C4 110.39(18) . . ?
C15 Si4 C4 111.99(18) . . ?
C16 Si4 C4 115.82(17) . . ?
C2 C1 Si1 112.3(2) . . ?
C2 C1 Si2 110.6(2) . . ?
Si1 C1 Si2 110.08(15) . . ?
C2 C1 Sn1 99.04(18) . . ?
Si1 C1 Sn1 111.16(14) . . ?
Si2 C1 Sn1 113.36(15) . . ?
C3 C2 C1 113.5(3) . . ?
C2 C3 C4 114.1(2) . . ?
C3 C4 Si3 114.4(2) . . ?
C3 C4 Si4 110.3(2) . . ?
Si3 C4 Si4 109.38(15) . . ?
C3 C4 Sn1 98.85(18) . . ?
Si3 C4 Sn1 109.86(15) . . ?
Si4 C4 Sn1 113.81(14) . . ?
C19 C18 Sn1 126.9(4) . . ?
C21 Sn2 C22 101.37(13) . . ?
C21 Sn2 C27 113.38(11) . . ?
C22 Sn2 C27 116.16(14) . . ?
C21 Sn2 C24 119.83(11) . . ?
C22 Sn2 C24 114.71(14) . . ?
C27 Sn2 C24 92.34(11) . . ?
C28 Si5 C30 104.6(2) . . ?
C28 Si5 C29 105.0(2) . . ?
C30 Si5 C29 108.4(3) . . ?
C28 Si5 C24 115.73(14) . . ?
C30 Si5 C24 109.84(19) . . ?
C29 Si5 C24 112.7(2) . . ?
C32 Si6 C31 107.9(2) . . ?
C32 Si6 C33 104.8(2) . . ?
C31 Si6 C33 105.8(3) . . ?
C32 Si6 C24 112.01(19) . . ?
C31 Si6 C24 112.40(17) . . ?
C33 Si6 C24 113.37(18) . . ?
C35 Si7 C36 108.8(2) . . ?
C35 Si7 C34 103.8(2) . . ?
C36 Si7 C34 106.4(2) . . ?
C35 Si7 C27 112.77(19) . . ?
C36 Si7 C27 112.19(17) . . ?
C34 Si7 C27 112.31(18) . . ?
C39 Si8 C37 104.1(2) . . ?
C39 Si8 C38 105.5(2) . . ?
C37 Si8 C38 109.3(2) . . ?
C39 Si8 C27 115.04(15) . . ?
C37 Si8 C27 110.24(18) . . ?
C38 Si8 C27 112.20(17) . . ?
C21 C20 Sn1 172.9(3) . . ?
C20 C21 Sn2 176.0(3) . . ?
C23 C22 Sn2 125.4(3) . . ?
C25 C24 Si6 111.9(2) . . ?
C25 C24 Si5 108.7(2) . . ?
Si6 C24 Si5 109.57(15) . . ?
C25 C24 Sn2 99.39(18) . . ?
Si6 C24 Sn2 109.46(15) . . ?
Si5 C24 Sn2 117.44(14) . . ?
C26 C25 C24 115.5(3) . . ?
C25 C26 C27 114.7(2) . . ?
C26 C27 Si8 111.9(2) . . ?
C26 C27 Si7 111.7(2) . . ?
Si8 C27 Si7 110.05(15) . . ?
C26 C27 Sn2 98.71(18) . . ?
Si8 C27 Sn2 113.14(14) . . ?
Si7 C27 Sn2 110.98(15) . . ?

_diffrn_measured_fraction_theta_max 0.990
_diffrn_reflns_theta_full        27.53
_diffrn_measured_fraction_theta_full 0.990
_refine_diff_density_max         1.041
_refine_diff_density_min         -0.972
_refine_diff_density_rms         0.274
_exptl_crystal_recrystallization_method Sublimation
