#------------------------------------------------------------------------------
#$Date: 2024-10-06 08:43:49 +0300 (Sun, 06 Oct 2024) $
#$Revision: 295124 $
#$URL: file:///home/coder/svn-repositories/cod/cif/7/13/35/7133597.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_7133597
loop_
_publ_author_name
'Evans, Matthew J.'
'Parr, Joseph M.'
'Nguyen, Dat T.'
'Jones, Cameron'
_publ_section_title
;
 An isolable stannaimine and its cycloaddition/metathesis reactions with
 carbon dioxide.
;
_journal_issue                   75
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              10350
_journal_page_last               10353
_journal_paper_doi               10.1039/d4cc04006f
_journal_volume                  60
_journal_year                    2024
_chemical_formula_sum            'C24 H42 N2 O Si2 Sn'
_chemical_formula_weight         549.46
_space_group_crystal_system      triclinic
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     fmap
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2024-08-06 deposited with the CCDC.	2024-08-26 downloaded from the CCDC.
;
_cell_angle_alpha                101.088(2)
_cell_angle_beta                 90.514(2)
_cell_angle_gamma                107.761(2)
_cell_formula_units_Z            4
_cell_length_a                   12.0306(2)
_cell_length_b                   12.4770(2)
_cell_length_c                   18.1078(4)
_cell_measurement_reflns_used    22386
_cell_measurement_temperature    122.98(13)
_cell_measurement_theta_max      79.3020
_cell_measurement_theta_min      3.8500
_cell_volume                     2533.55(9)
_computing_cell_refinement       'CrysAlisPro 1.171.43.95a (Rigaku OD, 2023)'
_computing_data_collection       'CrysAlisPro 1.171.43.95a (Rigaku OD, 2023)'
_computing_data_reduction        'CrysAlisPro 1.171.43.95a (Rigaku OD, 2023)'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      123(2)
_diffrn_detector_area_resol_mean 10.0000
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.960
_diffrn_measurement_device_type  'XtaLAB Synergy, Dualflex, HyPix'
_diffrn_measurement_method       'w\ scans'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0370
_diffrn_reflns_av_unetI/netI     0.0335
_diffrn_reflns_Laue_measured_fraction_full 0.992
_diffrn_reflns_Laue_measured_fraction_max 0.960
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       15
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            33647
_diffrn_reflns_point_group_measured_fraction_full 0.992
_diffrn_reflns_point_group_measured_fraction_max 0.960
_diffrn_reflns_theta_full        67.684
_diffrn_reflns_theta_max         80.021
_diffrn_reflns_theta_min         3.868
_diffrn_source                   'micro-focus sealed X-ray tube'
_exptl_absorpt_coefficient_mu    9.058
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.29927
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.43.95a (Rigaku Oxford Diffraction, 2023)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.441
_exptl_crystal_description       needle
_exptl_crystal_F_000             1144
_exptl_crystal_size_max          0.314
_exptl_crystal_size_mid          0.124
_exptl_crystal_size_min          0.081
_refine_diff_density_max         3.476
_refine_diff_density_min         -1.398
_refine_diff_density_rms         0.142
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.053
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     549
_refine_ls_number_reflns         10624
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.053
_refine_ls_R_factor_all          0.0540
_refine_ls_R_factor_gt           0.0524
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[σ²(Fo²)+(0.0670P)²+14.2689P] where P=(Fo²+2Fc²)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1379
_refine_ls_wR_factor_ref         0.1389
_reflns_Friedel_coverage         0.000
_reflns_number_gt                10035
_reflns_number_total             10624
_reflns_threshold_expression     'I > 2σ(I)'
_cod_data_source_file            d4cc04006f2.cif
_cod_data_source_block           cj1684
_cod_depositor_comments
'Adding full bibliography for 7133593--7133605.cif.'
_cod_database_code               7133597
_shelx_shelxl_version_number     2018/3
_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'
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
Sn1 Sn 0.17054(3) 0.75088(2) 0.94289(2) 0.02101(9) Uani 1 1 d . . . . .
Sn2 Sn 0.86210(3) 0.44164(2) 0.48522(2) 0.02025(9) Uani 1 1 d . . . . .
Si1 Si 0.25043(12) 0.80921(11) 1.12311(7) 0.0239(3) Uani 1 1 d . . . . .
Si2 Si 0.23127(11) 0.56965(10) 1.03276(7) 0.0203(2) Uani 1 1 d . . . . .
Si3 Si 0.77705(13) 0.44479(12) 0.65484(7) 0.0267(3) Uani 1 1 d . . . . .
Si4 Si 0.81972(11) 0.22571(10) 0.56877(7) 0.0204(2) Uani 1 1 d . . . . .
O1 O 0.1978(3) 0.6698(3) 1.09212(18) 0.0245(7) Uani 1 1 d . . . . .
O2 O 0.8436(3) 0.3477(3) 0.62881(18) 0.0237(7) Uani 1 1 d . . . . .
N1 N 0.2448(3) 0.8649(3) 1.0441(2) 0.0211(7) Uani 1 1 d . . . . .
N2 N 0.2326(3) 0.6137(3) 0.9480(2) 0.0188(7) Uani 1 1 d . . . . .
N3 N 0.7779(4) 0.5043(4) 0.5768(2) 0.0269(9) Uani 1 1 d . . . . .
N4 N 0.8189(3) 0.2645(3) 0.4823(2) 0.0211(7) Uani 1 1 d . . . . .
C1 C 0.2631(4) 0.9885(4) 1.0449(3) 0.0221(9) Uani 1 1 d . . . . .
C2 C 0.1473(4) 1.0173(4) 1.0525(3) 0.0289(10) Uani 1 1 d . . . . .
H2A H 0.090458 0.968689 1.010217 0.035 Uiso 1 1 calc R U . . .
H2B H 0.113967 0.999615 1.100180 0.035 Uiso 1 1 calc R U . . .
C3 C 0.3499(4) 1.0666(4) 1.1103(3) 0.0267(10) Uani 1 1 d . . . . .
H3A H 0.425742 1.051128 1.105557 0.032 Uiso 1 1 calc R U . . .
H3B H 0.319661 1.048859 1.158696 0.032 Uiso 1 1 calc R U . . .
C4 C 0.3142(5) 1.0202(4) 0.9715(3) 0.0280(10) Uani 1 1 d . . . . .
H4A H 0.260091 0.971537 0.927953 0.034 Uiso 1 1 calc R U . . .
H4B H 0.389749 1.004252 0.966250 0.034 Uiso 1 1 calc R U . . .
C5 C 0.3334(5) 1.1480(4) 0.9706(3) 0.0344(12) Uani 1 1 d . . . . .
H5 H 0.366388 1.165605 0.922242 0.041 Uiso 1 1 calc R U . . .
C6 C 0.1662(5) 1.1446(4) 1.0520(4) 0.0347(12) Uani 1 1 d . . . . .
H6 H 0.089807 1.160603 1.056864 0.042 Uiso 1 1 calc R U . . .
C7 C 0.3687(5) 1.1942(4) 1.1108(3) 0.0320(11) Uani 1 1 d . . . . .
H7 H 0.424624 1.242839 1.154321 0.038 Uiso 1 1 calc R U . . .
C8 C 0.2160(6) 1.1711(5) 0.9775(4) 0.0387(13) Uani 1 1 d . . . . .
H8A H 0.160688 1.122097 0.934546 0.046 Uiso 1 1 calc R U . . .
H8B H 0.226681 1.252502 0.976081 0.046 Uiso 1 1 calc R U . . .
C9 C 0.2516(5) 1.2193(5) 1.1181(3) 0.0361(12) Uani 1 1 d . . . . .
H9A H 0.219087 1.202839 1.166170 0.043 Uiso 1 1 calc R U . . .
H9B H 0.263849 1.301538 1.118258 0.043 Uiso 1 1 calc R U . . .
C10 C 0.4191(5) 1.2221(5) 1.0372(4) 0.0375(13) Uani 1 1 d . . . . .
H10A H 0.495037 1.206683 1.032310 0.045 Uiso 1 1 calc R U . . .
H10B H 0.432810 1.304479 1.037288 0.045 Uiso 1 1 calc R U . . .
C11 C 0.1550(6) 0.8440(5) 1.1981(3) 0.0418(14) Uani 1 1 d . . . . .
H11A H 0.077288 0.833421 1.175164 0.063 Uiso 1 1 calc R U . . .
H11B H 0.189428 0.924028 1.224725 0.063 Uiso 1 1 calc R U . . .
H11C H 0.147994 0.792874 1.233830 0.063 Uiso 1 1 calc R U . . .
C12 C 0.4025(5) 0.8441(5) 1.1660(3) 0.0395(13) Uani 1 1 d . . . . .
H12A H 0.405492 0.785967 1.194826 0.059 Uiso 1 1 calc R U . . .
H12B H 0.424992 0.919945 1.199674 0.059 Uiso 1 1 calc R U . . .
H12C H 0.456792 0.844524 1.125917 0.059 Uiso 1 1 calc R U . . .
C13 C 0.1128(4) 0.4331(4) 1.0362(3) 0.0259(9) Uani 1 1 d . . . . .
H13A H 0.119624 0.412553 1.085220 0.039 Uiso 1 1 calc R U . . .
H13B H 0.120316 0.371379 0.995939 0.039 Uiso 1 1 calc R U . . .
H13C H 0.036300 0.443870 1.029165 0.039 Uiso 1 1 calc R U . . .
C14 C 0.3729(4) 0.5592(5) 1.0687(3) 0.0294(10) Uani 1 1 d . . . . .
H14A H 0.436081 0.629731 1.066423 0.044 Uiso 1 1 calc R U . . .
H14B H 0.389433 0.493159 1.037479 0.044 Uiso 1 1 calc R U . . .
H14C H 0.367531 0.549159 1.121063 0.044 Uiso 1 1 calc R U . . .
C15 C 0.2380(4) 0.5397(4) 0.8740(2) 0.0206(9) Uani 1 1 d . . . . .
C16 C 0.3180(5) 0.4663(5) 0.8808(3) 0.0315(11) Uani 1 1 d . . . . .
H16A H 0.287745 0.416604 0.917336 0.038 Uiso 1 1 calc R U . . .
H16B H 0.397549 0.517292 0.900092 0.038 Uiso 1 1 calc R U . . .
C17 C 0.2898(4) 0.6145(4) 0.8163(3) 0.0260(10) Uani 1 1 d . . . . .
H17A H 0.240295 0.663032 0.809974 0.031 Uiso 1 1 calc R U . . .
H17B H 0.369075 0.666143 0.835870 0.031 Uiso 1 1 calc R U . . .
C18 C 0.1150(4) 0.4602(4) 0.8413(3) 0.0271(10) Uani 1 1 d . . . . .
H18A H 0.079868 0.410201 0.876803 0.033 Uiso 1 1 calc R U . . .
H18B H 0.064020 0.507379 0.835059 0.033 Uiso 1 1 calc R U . . .
C19 C 0.1223(5) 0.3853(5) 0.7646(3) 0.0328(11) Uani 1 1 d . . . . .
H19 H 0.042201 0.333692 0.744514 0.039 Uiso 1 1 calc R U . . .
C20 C 0.3244(6) 0.3910(5) 0.8040(3) 0.0390(13) Uani 1 1 d . . . . .
H20 H 0.375377 0.342810 0.810249 0.047 Uiso 1 1 calc R U . . .
C21 C 0.2973(5) 0.5405(5) 0.7396(3) 0.0301(11) Uani 1 1 d . . . . .
H21 H 0.330462 0.591713 0.703620 0.036 Uiso 1 1 calc R U . . .
C22 C 0.2016(6) 0.3128(5) 0.7733(3) 0.0424(14) Uani 1 1 d . . . . .
H22A H 0.205797 0.264581 0.723825 0.051 Uiso 1 1 calc R U . . .
H22B H 0.168654 0.261176 0.808379 0.051 Uiso 1 1 calc R U . . .
C23 C 0.3763(5) 0.4686(5) 0.7484(3) 0.0388(13) Uani 1 1 d . . . . .
H23A H 0.455971 0.519407 0.767803 0.047 Uiso 1 1 calc R U . . .
H23B H 0.381926 0.421099 0.698955 0.047 Uiso 1 1 calc R U . . .
C24 C 0.1742(5) 0.4620(5) 0.7088(3) 0.0316(11) Uani 1 1 d . . . . .
H24A H 0.123646 0.509185 0.701642 0.038 Uiso 1 1 calc R U . . .
H24B H 0.178274 0.413720 0.659297 0.038 Uiso 1 1 calc R U . . .
C25 C 0.7427(4) 0.6080(4) 0.5748(3) 0.0266(10) Uani 1 1 d . . . . .
C26 C 0.7044(7) 0.6089(6) 0.4922(4) 0.0459(15) Uani 1 1 d . . . . .
H26A H 0.770061 0.608272 0.459749 0.055 Uiso 1 1 calc R U . . .
H26B H 0.637927 0.538915 0.472170 0.055 Uiso 1 1 calc R U . . .
C27 C 0.6322(6) 0.6053(6) 0.6191(4) 0.0438(14) Uani 1 1 d . . . . .
H27A H 0.648645 0.601541 0.672057 0.053 Uiso 1 1 calc R U . . .
H27B H 0.566894 0.535841 0.596366 0.053 Uiso 1 1 calc R U . . .
C28 C 0.8388(6) 0.7156(5) 0.6040(5) 0.0474(15) Uani 1 1 d . . . . .
H28A H 0.906358 0.717290 0.572911 0.057 Uiso 1 1 calc R U . . .
H28B H 0.863988 0.715917 0.656289 0.057 Uiso 1 1 calc R U . . .
C29 C 0.6673(7) 0.7176(7) 0.4898(4) 0.0489(16) Uani 1 1 d . . . . .
H29 H 0.646292 0.719630 0.436667 0.059 Uiso 1 1 calc R U . . .
C30 C 0.5960(6) 0.7157(7) 0.6173(4) 0.0516(18) Uani 1 1 d . . . . .
H30 H 0.527078 0.715023 0.647932 0.062 Uiso 1 1 calc R U . . .
C31 C 0.8030(6) 0.8281(7) 0.6037(5) 0.0553(18) Uani 1 1 d . . . . .
H31 H 0.869154 0.899373 0.624418 0.066 Uiso 1 1 calc R U . . .
C32 C 0.5644(6) 0.7138(6) 0.5367(4) 0.0493(16) Uani 1 1 d . . . . .
H32A H 0.537618 0.780601 0.534163 0.059 Uiso 1 1 calc R U . . .
H32B H 0.499220 0.642954 0.516155 0.059 Uiso 1 1 calc R U . . .
C33 C 0.6987(8) 0.8187(6) 0.6506(5) 0.059(2) Uani 1 1 d . . . . .
H33A H 0.720784 0.813226 0.702211 0.071 Uiso 1 1 calc R U . . .
H33B H 0.675690 0.889243 0.654452 0.071 Uiso 1 1 calc R U . . .
C34 C 0.7698(7) 0.8214(6) 0.5234(5) 0.057(2) Uani 1 1 d . . . . .
H34A H 0.838015 0.819960 0.493482 0.069 Uiso 1 1 calc R U . . .
H34B H 0.750297 0.891672 0.519157 0.069 Uiso 1 1 calc R U . . .
C35 C 0.6262(6) 0.3702(6) 0.6813(4) 0.0461(16) Uani 1 1 d . . . . .
H35A H 0.575001 0.330889 0.635357 0.069 Uiso 1 1 calc R U . . .
H35B H 0.594502 0.427012 0.711019 0.069 Uiso 1 1 calc R U . . .
H35C H 0.630542 0.313733 0.711177 0.069 Uiso 1 1 calc R U . . .
C36 C 0.8626(7) 0.5420(6) 0.7408(3) 0.0485(16) Uani 1 1 d . . . . .
H36A H 0.864861 0.497412 0.779508 0.073 Uiso 1 1 calc R U . . .
H36B H 0.825697 0.600867 0.759787 0.073 Uiso 1 1 calc R U . . .
H36C H 0.942569 0.579028 0.728487 0.073 Uiso 1 1 calc R U . . .
C37 C 0.6798(5) 0.1211(5) 0.5876(3) 0.0317(11) Uani 1 1 d . . . . .
H37A H 0.681148 0.117068 0.641126 0.048 Uiso 1 1 calc R U . . .
H37B H 0.670998 0.044959 0.556720 0.048 Uiso 1 1 calc R U . . .
H37C H 0.613857 0.146500 0.574913 0.048 Uiso 1 1 calc R U . . .
C38 C 0.9425(4) 0.1719(4) 0.5902(3) 0.0267(10) Uani 1 1 d . . . . .
H38A H 1.017274 0.230005 0.586454 0.040 Uiso 1 1 calc R U . . .
H38B H 0.936442 0.100751 0.553916 0.040 Uiso 1 1 calc R U . . .
H38C H 0.938404 0.156806 0.641375 0.040 Uiso 1 1 calc R U . . .
C39 C 0.7886(4) 0.1820(4) 0.4099(3) 0.0206(9) Uani 1 1 d . . . . .
C40 C 0.8371(5) 0.0809(4) 0.4093(3) 0.0261(10) Uani 1 1 d . . . . .
H40A H 0.923380 0.110939 0.418283 0.031 Uiso 1 1 calc R U . . .
H40B H 0.805532 0.041800 0.450752 0.031 Uiso 1 1 calc R U . . .
C41 C 0.6547(4) 0.1328(4) 0.3939(3) 0.0275(10) Uani 1 1 d . . . . .
H41A H 0.620014 0.095669 0.435605 0.033 Uiso 1 1 calc R U . . .
H41B H 0.622314 0.196300 0.391884 0.033 Uiso 1 1 calc R U . . .
C42 C 0.8375(4) 0.2389(4) 0.3433(3) 0.0230(9) Uani 1 1 d . . . . .
H42A H 0.805276 0.302440 0.341164 0.028 Uiso 1 1 calc R U . . .
H42B H 0.923702 0.271898 0.351610 0.028 Uiso 1 1 calc R U . . .
C43 C 0.8046(6) -0.0063(5) 0.3340(3) 0.0354(12) Uani 1 1 d . . . . .
H43 H 0.837080 -0.070700 0.335745 0.042 Uiso 1 1 calc R U . . .
C44 C 0.6209(5) 0.0444(5) 0.3190(3) 0.0338(12) Uani 1 1 d . . . . .
H44 H 0.533732 0.013466 0.310532 0.041 Uiso 1 1 calc R U . . .
C45 C 0.8060(5) 0.1518(4) 0.2677(3) 0.0284(10) Uani 1 1 d . . . . .
H45 H 0.839366 0.190838 0.225879 0.034 Uiso 1 1 calc R U . . .
C46 C 0.6703(6) -0.0541(5) 0.3211(3) 0.0389(13) Uani 1 1 d . . . . .
H46A H 0.648054 -0.110967 0.272871 0.047 Uiso 1 1 calc R U . . .
H46B H 0.637530 -0.093282 0.362359 0.047 Uiso 1 1 calc R U . . .
C47 C 0.6720(5) 0.1033(5) 0.2540(3) 0.0336(11) Uani 1 1 d . . . . .
H47A H 0.650548 0.047047 0.205455 0.040 Uiso 1 1 calc R U . . .
H47B H 0.639261 0.166405 0.251243 0.040 Uiso 1 1 calc R U . . .
C48 C 0.8553(5) 0.0528(5) 0.2701(3) 0.0359(12) Uani 1 1 d . . . . .
H48A H 0.834654 -0.003209 0.221406 0.043 Uiso 1 1 calc R U . . .
H48B H 0.941621 0.082922 0.278114 0.043 Uiso 1 1 calc R U . . .
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'
N N 0.0311 0.0180 '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'
Sn Sn 0.0259 5.4591 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
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
N2 Sn1 N1 101.83(15) . . ?
N3 Sn2 N4 104.84(16) . . ?
N3 Sn2 Sn2 109.81(13) . 2_766 ?
N4 Sn2 Sn2 109.72(11) . 2_766 ?
O1 Si1 N1 103.92(18) . . ?
O1 Si1 C11 105.5(2) . . ?
N1 Si1 C11 115.8(3) . . ?
O1 Si1 C12 108.5(2) . . ?
N1 Si1 C12 113.3(2) . . ?
C11 Si1 C12 109.2(3) . . ?
O1 Si2 N2 103.47(18) . . ?
O1 Si2 C14 108.3(2) . . ?
N2 Si2 C14 116.0(2) . . ?
O1 Si2 C13 105.2(2) . . ?
N2 Si2 C13 114.4(2) . . ?
C14 Si2 C13 108.6(2) . . ?
O2 Si3 N3 103.40(19) . . ?
O2 Si3 C36 105.8(2) . . ?
N3 Si3 C36 116.2(3) . . ?
O2 Si3 C35 108.4(2) . . ?
N3 Si3 C35 114.1(3) . . ?
C36 Si3 C35 108.4(3) . . ?
O2 Si4 N4 103.20(18) . . ?
O2 Si4 C38 105.0(2) . . ?
N4 Si4 C38 115.4(2) . . ?
O2 Si4 C37 109.4(2) . . ?
N4 Si4 C37 114.8(2) . . ?
C38 Si4 C37 108.3(2) . . ?
Si2 O1 Si1 138.1(2) . . ?
Si4 O2 Si3 138.3(2) . . ?
C1 N1 Si1 124.5(3) . . ?
C1 N1 Sn1 115.8(3) . . ?
Si1 N1 Sn1 118.2(2) . . ?
C15 N2 Si2 123.4(3) . . ?
C15 N2 Sn1 115.5(3) . . ?
Si2 N2 Sn1 118.1(2) . . ?
C25 N3 Si3 124.7(3) . . ?
C25 N3 Sn2 118.3(3) . . ?
Si3 N3 Sn2 116.1(2) . . ?
C39 N4 Si4 123.9(3) . . ?
C39 N4 Sn2 120.2(3) . . ?
Si4 N4 Sn2 115.8(2) . . ?
N1 C1 C3 111.5(4) . . ?
N1 C1 C4 110.6(4) . . ?
C3 C1 C4 107.0(4) . . ?
N1 C1 C2 111.4(4) . . ?
C3 C1 C2 108.1(4) . . ?
C4 C1 C2 108.0(4) . . ?
C6 C2 C1 111.2(4) . . ?
C6 C2 H2A 109.4 . . ?
C1 C2 H2A 109.4 . . ?
C6 C2 H2B 109.4 . . ?
C1 C2 H2B 109.4 . . ?
H2A C2 H2B 108.0 . . ?
C1 C3 C7 111.3(4) . . ?
C1 C3 H3A 109.4 . . ?
C7 C3 H3A 109.4 . . ?
C1 C3 H3B 109.4 . . ?
C7 C3 H3B 109.4 . . ?
H3A C3 H3B 108.0 . . ?
C1 C4 C5 111.7(4) . . ?
C1 C4 H4A 109.3 . . ?
C5 C4 H4A 109.3 . . ?
C1 C4 H4B 109.3 . . ?
C5 C4 H4B 109.3 . . ?
H4A C4 H4B 107.9 . . ?
C8 C5 C10 110.3(5) . . ?
C8 C5 C4 108.8(4) . . ?
C10 C5 C4 108.7(5) . . ?
C8 C5 H5 109.7 . . ?
C10 C5 H5 109.7 . . ?
C4 C5 H5 109.7 . . ?
C9 C6 C8 109.8(5) . . ?
C9 C6 C2 109.4(5) . . ?
C8 C6 C2 109.2(5) . . ?
C9 C6 H6 109.5 . . ?
C8 C6 H6 109.5 . . ?
C2 C6 H6 109.5 . . ?
C10 C7 C9 109.4(5) . . ?
C10 C7 C3 109.2(4) . . ?
C9 C7 C3 109.9(4) . . ?
C10 C7 H7 109.5 . . ?
C9 C7 H7 109.5 . . ?
C3 C7 H7 109.5 . . ?
C5 C8 C6 109.4(5) . . ?
C5 C8 H8A 109.8 . . ?
C6 C8 H8A 109.8 . . ?
C5 C8 H8B 109.8 . . ?
C6 C8 H8B 109.8 . . ?
H8A C8 H8B 108.2 . . ?
C6 C9 C7 109.4(4) . . ?
C6 C9 H9A 109.8 . . ?
C7 C9 H9A 109.8 . . ?
C6 C9 H9B 109.8 . . ?
C7 C9 H9B 109.8 . . ?
H9A C9 H9B 108.2 . . ?
C7 C10 C5 109.4(4) . . ?
C7 C10 H10A 109.8 . . ?
C5 C10 H10A 109.8 . . ?
C7 C10 H10B 109.8 . . ?
C5 C10 H10B 109.8 . . ?
H10A C10 H10B 108.2 . . ?
Si1 C11 H11A 109.5 . . ?
Si1 C11 H11B 109.5 . . ?
H11A C11 H11B 109.5 . . ?
Si1 C11 H11C 109.5 . . ?
H11A C11 H11C 109.5 . . ?
H11B C11 H11C 109.5 . . ?
Si1 C12 H12A 109.5 . . ?
Si1 C12 H12B 109.5 . . ?
H12A C12 H12B 109.5 . . ?
Si1 C12 H12C 109.5 . . ?
H12A C12 H12C 109.5 . . ?
H12B C12 H12C 109.5 . . ?
Si2 C13 H13A 109.5 . . ?
Si2 C13 H13B 109.5 . . ?
H13A C13 H13B 109.5 . . ?
Si2 C13 H13C 109.5 . . ?
H13A C13 H13C 109.5 . . ?
H13B C13 H13C 109.5 . . ?
Si2 C14 H14A 109.5 . . ?
Si2 C14 H14B 109.5 . . ?
H14A C14 H14B 109.5 . . ?
Si2 C14 H14C 109.5 . . ?
H14A C14 H14C 109.5 . . ?
H14B C14 H14C 109.5 . . ?
N2 C15 C16 111.3(4) . . ?
N2 C15 C17 110.3(4) . . ?
C16 C15 C17 106.7(4) . . ?
N2 C15 C18 111.4(4) . . ?
C16 C15 C18 109.3(4) . . ?
C17 C15 C18 107.7(4) . . ?
C15 C16 C20 111.1(4) . . ?
C15 C16 H16A 109.4 . . ?
C20 C16 H16A 109.4 . . ?
C15 C16 H16B 109.4 . . ?
C20 C16 H16B 109.4 . . ?
H16A C16 H16B 108.0 . . ?
C21 C17 C15 111.5(4) . . ?
C21 C17 H17A 109.3 . . ?
C15 C17 H17A 109.3 . . ?
C21 C17 H17B 109.3 . . ?
C15 C17 H17B 109.3 . . ?
H17A C17 H17B 108.0 . . ?
C19 C18 C15 110.6(4) . . ?
C19 C18 H18A 109.5 . . ?
C15 C18 H18A 109.5 . . ?
C19 C18 H18B 109.5 . . ?
C15 C18 H18B 109.5 . . ?
H18A C18 H18B 108.1 . . ?
C22 C19 C24 108.3(5) . . ?
C22 C19 C18 110.0(4) . . ?
C24 C19 C18 109.8(4) . . ?
C22 C19 H19 109.6 . . ?
C24 C19 H19 109.6 . . ?
C18 C19 H19 109.6 . . ?
C22 C20 C23 109.5(5) . . ?
C22 C20 C16 109.8(5) . . ?
C23 C20 C16 109.2(5) . . ?
C22 C20 H20 109.5 . . ?
C23 C20 H20 109.5 . . ?
C16 C20 H20 109.5 . . ?
C23 C21 C17 109.7(4) . . ?
C23 C21 C24 110.0(5) . . ?
C17 C21 C24 109.3(4) . . ?
C23 C21 H21 109.3 . . ?
C17 C21 H21 109.3 . . ?
C24 C21 H21 109.3 . . ?
C19 C22 C20 110.0(4) . . ?
C19 C22 H22A 109.7 . . ?
C20 C22 H22A 109.7 . . ?
C19 C22 H22B 109.7 . . ?
C20 C22 H22B 109.7 . . ?
H22A C22 H22B 108.2 . . ?
C21 C23 C20 108.5(5) . . ?
C21 C23 H23A 110.0 . . ?
C20 C23 H23A 110.0 . . ?
C21 C23 H23B 110.0 . . ?
C20 C23 H23B 110.0 . . ?
H23A C23 H23B 108.4 . . ?
C19 C24 C21 109.4(4) . . ?
C19 C24 H24A 109.8 . . ?
C21 C24 H24A 109.8 . . ?
C19 C24 H24B 109.8 . . ?
C21 C24 H24B 109.8 . . ?
H24A C24 H24B 108.2 . . ?
C28 C25 N3 112.0(4) . . ?
C28 C25 C27 110.5(5) . . ?
N3 C25 C27 110.7(4) . . ?
C28 C25 C26 108.2(5) . . ?
N3 C25 C26 110.5(4) . . ?
C27 C25 C26 104.7(5) . . ?
C29 C26 C25 110.7(5) . . ?
C29 C26 H26A 109.5 . . ?
C25 C26 H26A 109.5 . . ?
C29 C26 H26B 109.5 . . ?
C25 C26 H26B 109.5 . . ?
H26A C26 H26B 108.1 . . ?
C25 C27 C30 110.4(5) . . ?
C25 C27 H27A 109.6 . . ?
C30 C27 H27A 109.6 . . ?
C25 C27 H27B 109.6 . . ?
C30 C27 H27B 109.6 . . ?
H27A C27 H27B 108.1 . . ?
C25 C28 C31 113.1(5) . . ?
C25 C28 H28A 108.9 . . ?
C31 C28 H28A 108.9 . . ?
C25 C28 H28B 108.9 . . ?
C31 C28 H28B 108.9 . . ?
H28A C28 H28B 107.8 . . ?
C32 C29 C34 110.0(6) . . ?
C32 C29 C26 108.3(6) . . ?
C34 C29 C26 107.4(6) . . ?
C32 C29 H29 110.4 . . ?
C34 C29 H29 110.4 . . ?
C26 C29 H29 110.4 . . ?
C32 C30 C33 111.9(6) . . ?
C32 C30 C27 107.7(6) . . ?
C33 C30 C27 107.6(6) . . ?
C32 C30 H30 109.9 . . ?
C33 C30 H30 109.9 . . ?
C27 C30 H30 109.9 . . ?
C34 C31 C33 111.0(6) . . ?
C34 C31 C28 105.0(6) . . ?
C33 C31 C28 106.2(6) . . ?
C34 C31 H31 111.5 . . ?
C33 C31 H31 111.5 . . ?
C28 C31 H31 111.5 . . ?
C30 C32 C29 111.0(6) . . ?
C30 C32 H32A 109.4 . . ?
C29 C32 H32A 109.4 . . ?
C30 C32 H32B 109.4 . . ?
C29 C32 H32B 109.4 . . ?
H32A C32 H32B 108.0 . . ?
C30 C33 C31 112.0(6) . . ?
C30 C33 H33A 109.2 . . ?
C31 C33 H33A 109.2 . . ?
C30 C33 H33B 109.2 . . ?
C31 C33 H33B 109.2 . . ?
H33A C33 H33B 107.9 . . ?
C31 C34 C29 113.8(6) . . ?
C31 C34 H34A 108.8 . . ?
C29 C34 H34A 108.8 . . ?
C31 C34 H34B 108.8 . . ?
C29 C34 H34B 108.8 . . ?
H34A C34 H34B 107.7 . . ?
Si3 C35 H35A 109.5 . . ?
Si3 C35 H35B 109.5 . . ?
H35A C35 H35B 109.5 . . ?
Si3 C35 H35C 109.5 . . ?
H35A C35 H35C 109.5 . . ?
H35B C35 H35C 109.5 . . ?
Si3 C36 H36A 109.5 . . ?
Si3 C36 H36B 109.5 . . ?
H36A C36 H36B 109.5 . . ?
Si3 C36 H36C 109.5 . . ?
H36A C36 H36C 109.5 . . ?
H36B C36 H36C 109.5 . . ?
Si4 C37 H37A 109.5 . . ?
Si4 C37 H37B 109.5 . . ?
H37A C37 H37B 109.5 . . ?
Si4 C37 H37C 109.5 . . ?
H37A C37 H37C 109.5 . . ?
H37B C37 H37C 109.5 . . ?
Si4 C38 H38A 109.5 . . ?
Si4 C38 H38B 109.5 . . ?
H38A C38 H38B 109.5 . . ?
Si4 C38 H38C 109.5 . . ?
H38A C38 H38C 109.5 . . ?
H38B C38 H38C 109.5 . . ?
N4 C39 C40 111.5(4) . . ?
N4 C39 C41 110.5(4) . . ?
C40 C39 C41 108.2(4) . . ?
N4 C39 C42 111.8(4) . . ?
C40 C39 C42 107.6(4) . . ?
C41 C39 C42 107.0(4) . . ?
C43 C40 C39 111.8(4) . . ?
C43 C40 H40A 109.3 . . ?
C39 C40 H40A 109.3 . . ?
C43 C40 H40B 109.3 . . ?
C39 C40 H40B 109.3 . . ?
H40A C40 H40B 107.9 . . ?
C44 C41 C39 111.4(4) . . ?
C44 C41 H41A 109.4 . . ?
C39 C41 H41A 109.4 . . ?
C44 C41 H41B 109.4 . . ?
C39 C41 H41B 109.4 . . ?
H41A C41 H41B 108.0 . . ?
C45 C42 C39 111.5(4) . . ?
C45 C42 H42A 109.3 . . ?
C39 C42 H42A 109.3 . . ?
C45 C42 H42B 109.3 . . ?
C39 C42 H42B 109.3 . . ?
H42A C42 H42B 108.0 . . ?
C48 C43 C40 109.5(4) . . ?
C48 C43 C46 109.8(5) . . ?
C40 C43 C46 108.9(5) . . ?
C48 C43 H43 109.5 . . ?
C40 C43 H43 109.5 . . ?
C46 C43 H43 109.5 . . ?
C46 C44 C41 110.1(4) . . ?
C46 C44 C47 108.9(5) . . ?
C41 C44 C47 109.2(4) . . ?
C46 C44 H44 109.5 . . ?
C41 C44 H44 109.5 . . ?
C47 C44 H44 109.5 . . ?
C48 C45 C42 109.9(4) . . ?
C48 C45 C47 109.1(5) . . ?
C42 C45 C47 109.1(4) . . ?
C48 C45 H45 109.6 . . ?
C42 C45 H45 109.6 . . ?
C47 C45 H45 109.6 . . ?
C44 C46 C43 109.5(4) . . ?
C44 C46 H46A 109.8 . . ?
C43 C46 H46A 109.8 . . ?
C44 C46 H46B 109.8 . . ?
C43 C46 H46B 109.8 . . ?
H46A C46 H46B 108.2 . . ?
C45 C47 C44 109.3(4) . . ?
C45 C47 H47A 109.8 . . ?
C44 C47 H47A 109.8 . . ?
C45 C47 H47B 109.8 . . ?
C44 C47 H47B 109.8 . . ?
H47A C47 H47B 108.3 . . ?
C43 C48 C45 109.5(4) . . ?
C43 C48 H48A 109.8 . . ?
C45 C48 H48A 109.8 . . ?
C43 C48 H48B 109.8 . . ?
C45 C48 H48B 109.8 . . ?
H48A C48 H48B 108.2 . . ?
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 N2 2.081(4) . ?
Sn1 N1 2.091(4) . ?
Sn2 N3 2.098(4) . ?
Sn2 N4 2.100(4) . ?
Sn2 Sn2 3.1840(6) 2_766 ?
Si1 O1 1.640(3) . ?
Si1 N1 1.717(4) . ?
Si1 C11 1.858(6) . ?
Si1 C12 1.871(6) . ?
Si2 O1 1.636(3) . ?
Si2 N2 1.726(4) . ?
Si2 C14 1.869(5) . ?
Si2 C13 1.871(5) . ?
Si3 O2 1.646(3) . ?
Si3 N3 1.716(4) . ?
Si3 C36 1.854(7) . ?
Si3 C35 1.883(6) . ?
Si4 O2 1.635(3) . ?
Si4 N4 1.727(4) . ?
Si4 C38 1.865(5) . ?
Si4 C37 1.869(5) . ?
N1 C1 1.487(6) . ?
N2 C15 1.489(6) . ?
N3 C25 1.486(6) . ?
N4 C39 1.468(6) . ?
C1 C3 1.535(6) . ?
C1 C4 1.538(7) . ?
C1 C2 1.543(7) . ?
C2 C6 1.536(7) . ?
C2 H2A 0.9900 . ?
C2 H2B 0.9900 . ?
C3 C7 1.537(7) . ?
C3 H3A 0.9900 . ?
C3 H3B 0.9900 . ?
C4 C5 1.543(7) . ?
C4 H4A 0.9900 . ?
C4 H4B 0.9900 . ?
C5 C8 1.526(8) . ?
C5 C10 1.529(8) . ?
C5 H5 1.0000 . ?
C6 C9 1.523(8) . ?
C6 C8 1.535(9) . ?
C6 H6 1.0000 . ?
C7 C10 1.527(8) . ?
C7 C9 1.535(8) . ?
C7 H7 1.0000 . ?
C8 H8A 0.9900 . ?
C8 H8B 0.9900 . ?
C9 H9A 0.9900 . ?
C9 H9B 0.9900 . ?
C10 H10A 0.9900 . ?
C10 H10B 0.9900 . ?
C11 H11A 0.9800 . ?
C11 H11B 0.9800 . ?
C11 H11C 0.9800 . ?
C12 H12A 0.9800 . ?
C12 H12B 0.9800 . ?
C12 H12C 0.9800 . ?
C13 H13A 0.9800 . ?
C13 H13B 0.9800 . ?
C13 H13C 0.9800 . ?
C14 H14A 0.9800 . ?
C14 H14B 0.9800 . ?
C14 H14C 0.9800 . ?
C15 C16 1.535(7) . ?
C15 C17 1.544(6) . ?
C15 C18 1.545(6) . ?
C16 C20 1.538(7) . ?
C16 H16A 0.9900 . ?
C16 H16B 0.9900 . ?
C17 C21 1.534(7) . ?
C17 H17A 0.9900 . ?
C17 H17B 0.9900 . ?
C18 C19 1.537(7) . ?
C18 H18A 0.9900 . ?
C18 H18B 0.9900 . ?
C19 C22 1.528(9) . ?
C19 C24 1.531(7) . ?
C19 H19 1.0000 . ?
C20 C22 1.530(9) . ?
C20 C23 1.536(9) . ?
C20 H20 1.0000 . ?
C21 C23 1.519(8) . ?
C21 C24 1.534(8) . ?
C21 H21 1.0000 . ?
C22 H22A 0.9900 . ?
C22 H22B 0.9900 . ?
C23 H23A 0.9900 . ?
C23 H23B 0.9900 . ?
C24 H24A 0.9900 . ?
C24 H24B 0.9900 . ?
C25 C28 1.480(8) . ?
C25 C27 1.553(7) . ?
C25 C26 1.564(8) . ?
C26 C29 1.559(9) . ?
C26 H26A 0.9900 . ?
C26 H26B 0.9900 . ?
C27 C30 1.572(9) . ?
C27 H27A 0.9900 . ?
C27 H27B 0.9900 . ?
C28 C31 1.590(10) . ?
C28 H28A 0.9900 . ?
C28 H28B 0.9900 . ?
C29 C32 1.501(10) . ?
C29 C34 1.508(11) . ?
C29 H29 1.0000 . ?
C30 C32 1.499(11) . ?
C30 C33 1.504(12) . ?
C30 H30 1.0000 . ?
C31 C34 1.485(12) . ?
C31 C33 1.510(11) . ?
C31 H31 1.0000 . ?
C32 H32A 0.9900 . ?
C32 H32B 0.9900 . ?
C33 H33A 0.9900 . ?
C33 H33B 0.9900 . ?
C34 H34A 0.9900 . ?
C34 H34B 0.9900 . ?
C35 H35A 0.9800 . ?
C35 H35B 0.9800 . ?
C35 H35C 0.9800 . ?
C36 H36A 0.9800 . ?
C36 H36B 0.9800 . ?
C36 H36C 0.9800 . ?
C37 H37A 0.9800 . ?
C37 H37B 0.9800 . ?
C37 H37C 0.9800 . ?
C38 H38A 0.9800 . ?
C38 H38B 0.9800 . ?
C38 H38C 0.9800 . ?
C39 C40 1.541(6) . ?
C39 C41 1.542(6) . ?
C39 C42 1.547(6) . ?
C40 C43 1.535(7) . ?
C40 H40A 0.9900 . ?
C40 H40B 0.9900 . ?
C41 C44 1.537(7) . ?
C41 H41A 0.9900 . ?
C41 H41B 0.9900 . ?
C42 C45 1.538(6) . ?
C42 H42A 0.9900 . ?
C42 H42B 0.9900 . ?
C43 C48 1.524(8) . ?
C43 C46 1.540(9) . ?
C43 H43 1.0000 . ?
C44 C46 1.526(9) . ?
C44 C47 1.542(8) . ?
C44 H44 1.0000 . ?
C45 C48 1.531(8) . ?
C45 C47 1.538(8) . ?
C45 H45 1.0000 . ?
C46 H46A 0.9900 . ?
C46 H46B 0.9900 . ?
C47 H47A 0.9900 . ?
C47 H47B 0.9900 . ?
C48 H48A 0.9900 . ?
C48 H48B 0.9900 . ?
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
N2 Si2 O1 Si1 -59.1(4) . . . . ?
C14 Si2 O1 Si1 64.5(4) . . . . ?
C13 Si2 O1 Si1 -179.5(3) . . . . ?
N1 Si1 O1 Si2 62.6(4) . . . . ?
C11 Si1 O1 Si2 -175.2(4) . . . . ?
C12 Si1 O1 Si2 -58.3(4) . . . . ?
N4 Si4 O2 Si3 65.2(4) . . . . ?
C38 Si4 O2 Si3 -173.5(3) . . . . ?
C37 Si4 O2 Si3 -57.4(4) . . . . ?
N3 Si3 O2 Si4 -67.5(4) . . . . ?
C36 Si3 O2 Si4 169.9(4) . . . . ?
C35 Si3 O2 Si4 53.9(4) . . . . ?
O1 Si1 N1 C1 168.6(4) . . . . ?
C11 Si1 N1 C1 53.4(4) . . . . ?
C12 Si1 N1 C1 -73.8(4) . . . . ?
O1 Si1 N1 Sn1 3.3(3) . . . . ?
C11 Si1 N1 Sn1 -111.8(3) . . . . ?
C12 Si1 N1 Sn1 121.0(3) . . . . ?
O1 Si2 N2 C15 -168.7(3) . . . . ?
C14 Si2 N2 C15 72.9(4) . . . . ?
C13 Si2 N2 C15 -54.8(4) . . . . ?
O1 Si2 N2 Sn1 -9.2(3) . . . . ?
C14 Si2 N2 Sn1 -127.6(2) . . . . ?
C13 Si2 N2 Sn1 104.7(2) . . . . ?
O2 Si3 N3 C25 -171.1(4) . . . . ?
C36 Si3 N3 C25 -55.7(5) . . . . ?
C35 Si3 N3 C25 71.4(5) . . . . ?
O2 Si3 N3 Sn2 -2.1(3) . . . . ?
C36 Si3 N3 Sn2 113.3(3) . . . . ?
C35 Si3 N3 Sn2 -119.5(3) . . . . ?
O2 Si4 N4 C39 -173.5(4) . . . . ?
C38 Si4 N4 C39 72.5(4) . . . . ?
C37 Si4 N4 C39 -54.6(4) . . . . ?
O2 Si4 N4 Sn2 5.5(3) . . . . ?
C38 Si4 N4 Sn2 -108.5(2) . . . . ?
C37 Si4 N4 Sn2 124.4(3) . . . . ?
Si1 N1 C1 C3 31.9(5) . . . . ?
Sn1 N1 C1 C3 -162.6(3) . . . . ?
Si1 N1 C1 C4 150.9(4) . . . . ?
Sn1 N1 C1 C4 -43.6(5) . . . . ?
Si1 N1 C1 C2 -89.0(5) . . . . ?
Sn1 N1 C1 C2 76.6(4) . . . . ?
N1 C1 C2 C6 -179.1(4) . . . . ?
C3 C1 C2 C6 58.1(6) . . . . ?
C4 C1 C2 C6 -57.4(5) . . . . ?
N1 C1 C3 C7 179.9(4) . . . . ?
C4 C1 C3 C7 58.8(5) . . . . ?
C2 C1 C3 C7 -57.3(5) . . . . ?
N1 C1 C4 C5 179.6(4) . . . . ?
C3 C1 C4 C5 -58.7(5) . . . . ?
C2 C1 C4 C5 57.5(5) . . . . ?
C1 C4 C5 C8 -59.9(6) . . . . ?
C1 C4 C5 C10 60.2(6) . . . . ?
C1 C2 C6 C9 -60.3(6) . . . . ?
C1 C2 C6 C8 60.0(6) . . . . ?
C1 C3 C7 C10 -60.9(6) . . . . ?
C1 C3 C7 C9 59.0(6) . . . . ?
C10 C5 C8 C6 -58.7(6) . . . . ?
C4 C5 C8 C6 60.4(6) . . . . ?
C9 C6 C8 C5 59.1(6) . . . . ?
C2 C6 C8 C5 -60.9(6) . . . . ?
C8 C6 C9 C7 -60.1(6) . . . . ?
C2 C6 C9 C7 59.8(6) . . . . ?
C10 C7 C9 C6 60.5(6) . . . . ?
C3 C7 C9 C6 -59.3(6) . . . . ?
C9 C7 C10 C5 -59.9(6) . . . . ?
C3 C7 C10 C5 60.4(6) . . . . ?
C8 C5 C10 C7 59.5(6) . . . . ?
C4 C5 C10 C7 -59.7(6) . . . . ?
Si2 N2 C15 C16 -37.6(5) . . . . ?
Sn1 N2 C15 C16 162.4(3) . . . . ?
Si2 N2 C15 C17 -155.8(3) . . . . ?
Sn1 N2 C15 C17 44.2(4) . . . . ?
Si2 N2 C15 C18 84.7(4) . . . . ?
Sn1 N2 C15 C18 -75.3(4) . . . . ?
N2 C15 C16 C20 -179.4(4) . . . . ?
C17 C15 C16 C20 -59.0(6) . . . . ?
C18 C15 C16 C20 57.2(6) . . . . ?
N2 C15 C17 C21 179.6(4) . . . . ?
C16 C15 C17 C21 58.6(5) . . . . ?
C18 C15 C17 C21 -58.7(5) . . . . ?
N2 C15 C18 C19 179.4(4) . . . . ?
C16 C15 C18 C19 -57.1(5) . . . . ?
C17 C15 C18 C19 58.4(5) . . . . ?
C15 C18 C19 C22 58.7(6) . . . . ?
C15 C18 C19 C24 -60.4(6) . . . . ?
C15 C16 C20 C22 -58.5(6) . . . . ?
C15 C16 C20 C23 61.5(6) . . . . ?
C15 C17 C21 C23 -60.8(6) . . . . ?
C15 C17 C21 C24 59.9(6) . . . . ?
C24 C19 C22 C20 60.5(6) . . . . ?
C18 C19 C22 C20 -59.5(6) . . . . ?
C23 C20 C22 C19 -60.8(6) . . . . ?
C16 C20 C22 C19 59.1(6) . . . . ?
C17 C21 C23 C20 60.0(6) . . . . ?
C24 C21 C23 C20 -60.2(6) . . . . ?
C22 C20 C23 C21 59.8(6) . . . . ?
C16 C20 C23 C21 -60.4(6) . . . . ?
C22 C19 C24 C21 -60.2(5) . . . . ?
C18 C19 C24 C21 59.9(6) . . . . ?
C23 C21 C24 C19 61.2(6) . . . . ?
C17 C21 C24 C19 -59.3(6) . . . . ?
Si3 N3 C25 C28 82.8(6) . . . . ?
Sn2 N3 C25 C28 -86.0(5) . . . . ?
Si3 N3 C25 C27 -41.0(6) . . . . ?
Sn2 N3 C25 C27 150.2(4) . . . . ?
Si3 N3 C25 C26 -156.5(4) . . . . ?
Sn2 N3 C25 C26 34.7(6) . . . . ?
C28 C25 C26 C29 -57.0(7) . . . . ?
N3 C25 C26 C29 -180.0(5) . . . . ?
C27 C25 C26 C29 60.9(7) . . . . ?
C28 C25 C27 C30 54.8(7) . . . . ?
N3 C25 C27 C30 179.5(5) . . . . ?
C26 C25 C27 C30 -61.4(7) . . . . ?
N3 C25 C28 C31 -179.1(5) . . . . ?
C27 C25 C28 C31 -55.3(8) . . . . ?
C26 C25 C28 C31 58.8(7) . . . . ?
C25 C26 C29 C32 -61.6(8) . . . . ?
C25 C26 C29 C34 57.2(7) . . . . ?
C25 C27 C30 C32 62.9(7) . . . . ?
C25 C27 C30 C33 -57.9(7) . . . . ?
C25 C28 C31 C34 -60.0(8) . . . . ?
C25 C28 C31 C33 57.6(8) . . . . ?
C33 C30 C32 C29 56.3(8) . . . . ?
C27 C30 C32 C29 -61.7(7) . . . . ?
C34 C29 C32 C30 -55.6(8) . . . . ?
C26 C29 C32 C30 61.4(8) . . . . ?
C32 C30 C33 C31 -54.1(8) . . . . ?
C27 C30 C33 C31 64.0(8) . . . . ?
C34 C31 C33 C30 51.6(9) . . . . ?
C28 C31 C33 C30 -62.0(8) . . . . ?
C33 C31 C34 C29 -52.9(8) . . . . ?
C28 C31 C34 C29 61.4(7) . . . . ?
C32 C29 C34 C31 55.2(8) . . . . ?
C26 C29 C34 C31 -62.5(7) . . . . ?
Si4 N4 C39 C40 -38.6(5) . . . . ?
Sn2 N4 C39 C40 142.5(3) . . . . ?
Si4 N4 C39 C41 81.8(5) . . . . ?
Sn2 N4 C39 C41 -97.1(4) . . . . ?
Si4 N4 C39 C42 -159.2(3) . . . . ?
Sn2 N4 C39 C42 21.9(5) . . . . ?
N4 C39 C40 C43 179.4(4) . . . . ?
C41 C39 C40 C43 57.7(5) . . . . ?
C42 C39 C40 C43 -57.6(5) . . . . ?
N4 C39 C41 C44 -178.9(4) . . . . ?
C40 C39 C41 C44 -56.6(5) . . . . ?
C42 C39 C41 C44 59.2(5) . . . . ?
N4 C39 C42 C45 179.7(4) . . . . ?
C40 C39 C42 C45 56.9(5) . . . . ?
C41 C39 C42 C45 -59.2(5) . . . . ?
C39 C40 C43 C48 60.1(6) . . . . ?
C39 C40 C43 C46 -59.9(6) . . . . ?
C39 C41 C44 C46 58.9(6) . . . . ?
C39 C41 C44 C47 -60.7(6) . . . . ?
C39 C42 C45 C48 -59.0(6) . . . . ?
C39 C42 C45 C47 60.6(5) . . . . ?
C41 C44 C46 C43 -59.7(6) . . . . ?
C47 C44 C46 C43 60.1(6) . . . . ?
C48 C43 C46 C44 -60.1(6) . . . . ?
C40 C43 C46 C44 59.8(6) . . . . ?
C48 C45 C47 C44 60.7(5) . . . . ?
C42 C45 C47 C44 -59.4(6) . . . . ?
C46 C44 C47 C45 -60.7(5) . . . . ?
C41 C44 C47 C45 59.5(6) . . . . ?
C40 C43 C48 C45 -59.6(6) . . . . ?
C46 C43 C48 C45 59.9(6) . . . . ?
C42 C45 C48 C43 59.3(6) . . . . ?
C47 C45 C48 C43 -60.3(5) . . . . ?
