# 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_naka250
_database_code_depnum_ccdc_archive 'CCDC 2021242'
loop_
_audit_author_name
_audit_author_address
'Norio Nakata'
;Saitama University
Japan
;
_audit_update_record             
;
2020-08-04 deposited with the CCDC.	2021-09-13 downloaded from the CCDC.
;

_audit_creation_method           SHELXL-2018/1
_shelx_SHELXL_version_number     2018/1
_chemical_name_systematic        ?
_chemical_name_common            ?
_chemical_melting_point          ?
_chemical_formula_moiety         'C20 H28 Cl N2 P Sn'
_chemical_formula_sum            'C20 H28 Cl N2 P Sn'
_chemical_formula_weight         481.55

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'
P P 0.1023 0.0942 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4'
Cl Cl 0.1484 0.1585 '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'

_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                   10.4791(9)
_cell_length_b                   15.2552(13)
_cell_length_c                   15.7058(13)
_cell_angle_alpha                117.4000(10)
_cell_angle_beta                 99.5250(10)
_cell_angle_gamma                90.4380(10)
_cell_volume                     2188.3(3)
_cell_formula_units_Z            4
_cell_measurement_temperature    100(2)
_cell_measurement_reflns_used    8475
_cell_measurement_theta_min      2.31
_cell_measurement_theta_max      25.37

_exptl_crystal_description       prism
_exptl_crystal_colour            colorless
_exptl_crystal_density_meas      'not measured'
_exptl_crystal_density_method    'not measured'
_exptl_crystal_density_diffrn    1.462
_exptl_crystal_F_000             976
_exptl_transmission_factor_min   ?
_exptl_transmission_factor_max   ?
_exptl_crystal_size_max          0.100
_exptl_crystal_size_mid          0.080
_exptl_crystal_size_min          0.070
_exptl_absorpt_coefficient_mu    1.368
_shelx_estimated_absorpt_T_min   0.875
_shelx_estimated_absorpt_T_max   0.910
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_correction_T_min  0.8753
_exptl_absorpt_correction_T_max  0.9103
_exptl_absorpt_process_details   'SADABS (Sheldrick, 1997)'
_exptl_absorpt_special_details   ?
_diffrn_ambient_temperature      100(2)
_diffrn_radiation_wavelength     0.71073
_diffrn_radiation_type           MoK\a
_diffrn_source                   'Bruker TXS fine-focus rotating anode'
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_detector_area_resol_mean 8.333
_diffrn_reflns_number            11374
_diffrn_reflns_av_unetI/netI     0.0494
_diffrn_reflns_av_R_equivalents  0.0561
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_theta_min         1.488
_diffrn_reflns_theta_max         26.000
_diffrn_reflns_theta_full        25.242
_diffrn_measured_fraction_theta_max 0.974
_diffrn_measured_fraction_theta_full 0.979
_diffrn_reflns_Laue_measured_fraction_max 0.974
_diffrn_reflns_Laue_measured_fraction_full 0.979
_diffrn_reflns_point_group_measured_fraction_max 0.974
_diffrn_reflns_point_group_measured_fraction_full 0.979
_reflns_number_total             8379
_reflns_number_gt                7247
_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    'SHELXL-2018/1 (Sheldrick, 2018)'
_computing_structure_refinement  'SHELXL-2018/1 (Sheldrick, 2018)'
_computing_molecular_graphics    'Yadokari-XG 2009 (Wakita Nemoto et al., 2009)'
_computing_publication_material  'Yadokari-XG 2009 (Wakita Nemoto et al., 2009)'
_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)+(0.0381P)²+0.0014P] 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         8379
_refine_ls_number_parameters     463
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.0351
_refine_ls_R_factor_gt           0.0302
_refine_ls_wR_factor_ref         0.0751
_refine_ls_wR_factor_gt          0.0731
_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_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 0.31583(2) 0.36828(2) 0.13343(2) 0.01705(6) Uani 1 1 d . . . . .
Sn2 Sn -0.10737(2) 0.09170(2) 0.38760(2) 0.01673(6) Uani 1 1 d . . . . .
P2 P -0.26564(7) -0.02297(5) 0.19744(5) 0.01329(14) Uani 1 1 d . . . . .
P1 P 0.25608(6) 0.55422(5) 0.28075(5) 0.01368(14) Uani 1 1 d . . . . .
Cl2 Cl 0.10182(7) 0.11268(6) 0.33872(6) 0.02726(17) Uani 1 1 d . . . . .
Cl1 Cl 0.55699(7) 0.40059(5) 0.16540(6) 0.02972(18) Uani 1 1 d . . . . .
N3 N -0.2389(2) 0.09582(16) 0.26745(16) 0.0151(5) Uani 1 1 d . . . . .
N4 N -0.1733(2) -0.05616(16) 0.26831(17) 0.0163(5) Uani 1 1 d . . . . .
C11 C 0.3590(3) 0.66509(19) 0.3707(2) 0.0171(6) Uani 1 1 d . . . . .
N2 N 0.2755(2) 0.52040(16) 0.17054(17) 0.0168(5) Uani 1 1 d . . . . .
C31 C -0.2169(3) -0.06480(18) 0.0803(2) 0.0148(5) Uani 1 1 d . . . . .
N1 N 0.2952(2) 0.45424(16) 0.28587(16) 0.0152(5) Uani 1 1 d . . . . .
C36 C -0.2946(3) -0.06043(19) 0.0013(2) 0.0171(6) Uani 1 1 d . . . . .
H47 H -0.380425 -0.041485 0.005585 0.020 Uiso 1 1 calc R U . . .
C25 C -0.4369(2) -0.06573(19) 0.1715(2) 0.0147(5) Uani 1 1 d . . . . .
C10 C 0.0600(3) 0.6356(2) 0.3905(2) 0.0184(6) Uani 1 1 d . . . . .
H14 H 0.127417 0.673351 0.444967 0.022 Uiso 1 1 calc R U . . .
C5 C 0.0907(3) 0.57787(19) 0.2984(2) 0.0158(6) Uani 1 1 d . . . . .
C34 C -0.1231(3) -0.1122(2) -0.0904(2) 0.0218(6) Uani 1 1 d . . . . .
H45 H -0.091058 -0.128118 -0.148520 0.026 Uiso 1 1 calc R U . . .
C12 C 0.4872(3) 0.6548(2) 0.4025(2) 0.0194(6) Uani 1 1 d . . . . .
H15 H 0.515632 0.590543 0.383032 0.023 Uiso 1 1 calc R U . . .
C6 C -0.0091(3) 0.5239(2) 0.2192(2) 0.0217(6) Uani 1 1 d . . . . .
H10 H 0.010496 0.485651 0.156092 0.026 Uiso 1 1 calc R U . . .
C21 C -0.2719(3) 0.17971(19) 0.2480(2) 0.0165(6) Uani 1 1 d . . . . .
C35 C -0.2475(3) -0.08358(19) -0.0835(2) 0.0194(6) Uani 1 1 d . . . . .
H46 H -0.300611 -0.079766 -0.136659 0.023 Uiso 1 1 calc R U . . .
C32 C -0.0909(3) -0.0932(2) 0.0726(2) 0.0183(6) Uani 1 1 d . . . . .
H43 H -0.036622 -0.095811 0.126069 0.022 Uiso 1 1 calc R U . . .
C17 C 0.2953(3) 0.5775(2) 0.1181(2) 0.0211(6) Uani 1 1 d . . . . .
C37 C -0.1684(3) -0.1507(2) 0.2731(2) 0.0198(6) Uani 1 1 d . . . . .
C13 C 0.5743(3) 0.7387(2) 0.4630(2) 0.0241(7) Uani 1 1 d . . . . .
H16 H 0.661907 0.731486 0.484491 0.029 Uiso 1 1 calc R U . . .
C30 C -0.5007(3) -0.1428(2) 0.0826(2) 0.0186(6) Uani 1 1 d . . . . .
H42 H -0.454139 -0.176754 0.031453 0.022 Uiso 1 1 calc R U . . .
C24 C -0.4130(3) 0.1654(2) 0.1956(2) 0.0218(6) Uani 1 1 d . . . . .
H35 H -0.425436 0.106225 0.131657 0.033 Uiso 1 1 calc R U . . .
H36 H -0.433039 0.223620 0.186749 0.033 Uiso 1 1 calc R U . . .
H37 H -0.471071 0.157011 0.234824 0.033 Uiso 1 1 calc R U . . .
C1 C 0.2671(3) 0.41281(19) 0.3503(2) 0.0172(6) Uani 1 1 d . . . . .
C28 C -0.7007(3) -0.1210(2) 0.1435(2) 0.0244(7) Uani 1 1 d . . . . .
H40 H -0.791125 -0.138620 0.133275 0.029 Uiso 1 1 calc R U . . .
C14 C 0.5326(3) 0.8323(2) 0.4915(2) 0.0273(7) Uani 1 1 d . . . . .
H17 H 0.591922 0.889315 0.532694 0.033 Uiso 1 1 calc R U . . .
C3 C 0.3562(3) 0.3294(2) 0.3335(2) 0.0240(6) Uani 1 1 d . . . . .
H4 H 0.336542 0.279285 0.264651 0.036 Uiso 1 1 calc R U . . .
H5 H 0.341996 0.298849 0.374480 0.036 Uiso 1 1 calc R U . . .
H6 H 0.447134 0.356909 0.350783 0.036 Uiso 1 1 calc R U . . .
C4 C 0.2984(3) 0.4912(2) 0.4576(2) 0.0222(6) Uani 1 1 d . . . . .
H7 H 0.390091 0.517073 0.474953 0.033 Uiso 1 1 calc R U . . .
H8 H 0.281924 0.461384 0.498654 0.033 Uiso 1 1 calc R U . . .
H9 H 0.243459 0.545605 0.467904 0.033 Uiso 1 1 calc R U . . .
C16 C 0.3181(3) 0.7604(2) 0.3999(2) 0.0214(6) Uani 1 1 d . . . . .
H19 H 0.230752 0.768143 0.378235 0.026 Uiso 1 1 calc R U . . .
C23 C -0.2540(3) 0.2731(2) 0.3469(2) 0.0229(6) Uani 1 1 d . . . . .
H32 H -0.310158 0.264356 0.387093 0.034 Uiso 1 1 calc R U . . .
H33 H -0.277371 0.330195 0.336908 0.034 Uiso 1 1 calc R U . . .
H34 H -0.163068 0.284541 0.380196 0.034 Uiso 1 1 calc R U . . .
C9 C -0.0681(3) 0.6379(2) 0.4028(2) 0.0247(7) Uani 1 1 d . . . . .
H13 H -0.088409 0.677513 0.465453 0.030 Uiso 1 1 calc R U . . .
C27 C -0.6374(3) -0.0466(2) 0.2331(2) 0.0239(7) Uani 1 1 d . . . . .
H39 H -0.683743 -0.014619 0.284806 0.029 Uiso 1 1 calc R U . . .
C7 C -0.1367(3) 0.5255(2) 0.2319(2) 0.0273(7) Uani 1 1 d . . . . .
H11 H -0.204367 0.487691 0.177671 0.033 Uiso 1 1 calc R U . . .
C2 C 0.1250(3) 0.3690(2) 0.3231(2) 0.0231(6) Uani 1 1 d . . . . .
H1 H 0.067803 0.422702 0.338946 0.035 Uiso 1 1 calc R U . . .
H2 H 0.112924 0.333407 0.359994 0.035 Uiso 1 1 calc R U . . .
H3 H 0.103471 0.323042 0.252954 0.035 Uiso 1 1 calc R U . . .
C22 C -0.1804(3) 0.1942(2) 0.1872(2) 0.0224(6) Uani 1 1 d . . . . .
H29 H -0.089977 0.201916 0.220143 0.034 Uiso 1 1 calc R U . . .
H30 H -0.199335 0.253714 0.180291 0.034 Uiso 1 1 calc R U . . .
H31 H -0.193809 0.136241 0.122334 0.034 Uiso 1 1 calc R U . . .
C29 C -0.6329(3) -0.1699(2) 0.0689(2) 0.0227(6) Uani 1 1 d . . . . .
H41 H -0.676477 -0.222042 0.008208 0.027 Uiso 1 1 calc R U . . .
C40 C -0.2130(3) -0.2408(2) 0.1728(2) 0.0301(7) Uani 1 1 d . . . . .
H54 H -0.304466 -0.238484 0.148205 0.045 Uiso 1 1 calc R U . . .
H55 H -0.203039 -0.301675 0.178726 0.045 Uiso 1 1 calc R U . . .
H56 H -0.159910 -0.239820 0.127341 0.045 Uiso 1 1 calc R U . . .
C18 C 0.4251(3) 0.6426(2) 0.1617(2) 0.0261(7) Uani 1 1 d . . . . .
H20 H 0.422280 0.695180 0.227503 0.039 Uiso 1 1 calc R U . . .
H21 H 0.440297 0.672473 0.120276 0.039 Uiso 1 1 calc R U . . .
H22 H 0.495698 0.601901 0.165027 0.039 Uiso 1 1 calc R U . . .
C26 C -0.5062(3) -0.0188(2) 0.2470(2) 0.0199(6) Uani 1 1 d . . . . .
H38 H -0.462995 0.032549 0.308401 0.024 Uiso 1 1 calc R U . . .
C33 C -0.0449(3) -0.1178(2) -0.0131(2) 0.0227(6) Uani 1 1 d . . . . .
H44 H 0.039995 -0.138298 -0.018537 0.027 Uiso 1 1 calc R U . . .
C39 C -0.0269(3) -0.1572(2) 0.3115(2) 0.0300(7) Uani 1 1 d . . . . .
H51 H 0.027400 -0.156960 0.266463 0.045 Uiso 1 1 calc R U . . .
H52 H -0.019872 -0.218704 0.316692 0.045 Uiso 1 1 calc R U . . .
H53 H 0.002603 -0.100233 0.376090 0.045 Uiso 1 1 calc R U . . .
C20 C 0.1823(3) 0.6408(2) 0.1192(3) 0.0316(8) Uani 1 1 d . . . . .
H26 H 0.100007 0.598317 0.092386 0.047 Uiso 1 1 calc R U . . .
H27 H 0.192444 0.673508 0.079339 0.047 Uiso 1 1 calc R U . . .
H28 H 0.181999 0.691088 0.186470 0.047 Uiso 1 1 calc R U . . .
C15 C 0.4053(3) 0.8432(2) 0.4603(2) 0.0283(7) Uani 1 1 d . . . . .
H18 H 0.377381 0.907668 0.480454 0.034 Uiso 1 1 calc R U . . .
C8 C -0.1661(3) 0.5825(2) 0.3239(2) 0.0279(7) Uani 1 1 d . . . . .
H12 H -0.253782 0.583414 0.332452 0.033 Uiso 1 1 calc R U . . .
C19 C 0.2973(4) 0.5015(2) 0.0125(2) 0.0348(8) Uani 1 1 d . . . . .
H23 H 0.365761 0.457811 0.011574 0.052 Uiso 1 1 calc R U . . .
H24 H 0.314551 0.536094 -0.024314 0.052 Uiso 1 1 calc R U . . .
H25 H 0.212954 0.461911 -0.017314 0.052 Uiso 1 1 calc R U . . .
C38 C -0.2544(4) -0.1515(3) 0.3429(3) 0.0361(8) Uani 1 1 d . . . . .
H48 H -0.225632 -0.094432 0.407586 0.054 Uiso 1 1 calc R U . . .
H49 H -0.247434 -0.212922 0.348126 0.054 Uiso 1 1 calc R U . . .
H50 H -0.344995 -0.147533 0.317707 0.054 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
Sn1 N2 2.181(2) . ?
Sn1 N1 2.187(2) . ?
Sn1 Cl1 2.4929(8) . ?
Sn1 P1 2.8735(7) . ?
Sn2 N3 2.171(2) . ?
Sn2 N4 2.176(2) . ?
Sn2 Cl2 2.5038(7) . ?
Sn2 P2 2.8702(7) . ?
P2 N4 1.613(2) . ?
P2 N3 1.621(2) . ?
P2 C31 1.814(3) . ?
P2 C25 1.818(3) . ?
P1 N2 1.612(2) . ?
P1 N1 1.616(2) . ?
P1 C5 1.813(3) . ?
P1 C11 1.813(3) . ?
N3 C21 1.477(3) . ?
N4 C37 1.479(3) . ?
C11 C12 1.390(4) . ?
C11 C16 1.403(4) . ?
N2 C17 1.481(3) . ?
C31 C36 1.396(4) . ?
C31 C32 1.400(4) . ?
N1 C1 1.481(3) . ?
C36 C35 1.389(4) . ?
C25 C30 1.394(4) . ?
C25 C26 1.400(4) . ?
C10 C9 1.386(4) . ?
C10 C5 1.399(4) . ?
C5 C6 1.390(4) . ?
C34 C35 1.383(4) . ?
C34 C33 1.386(4) . ?
C12 C13 1.395(4) . ?
C6 C7 1.383(4) . ?
C21 C24 1.529(4) . ?
C21 C23 1.530(4) . ?
C21 C22 1.542(4) . ?
C32 C33 1.392(4) . ?
C17 C19 1.528(4) . ?
C17 C20 1.532(4) . ?
C17 C18 1.534(4) . ?
C37 C39 1.528(4) . ?
C37 C40 1.530(4) . ?
C37 C38 1.534(4) . ?
C13 C14 1.384(4) . ?
C30 C29 1.396(4) . ?
C1 C4 1.528(4) . ?
C1 C3 1.533(4) . ?
C1 C2 1.536(4) . ?
C28 C29 1.383(4) . ?
C28 C27 1.385(4) . ?
C14 C15 1.382(4) . ?
C16 C15 1.387(4) . ?
C9 C8 1.381(5) . ?
C27 C26 1.387(4) . ?
C7 C8 1.391(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 67.60(8) . . ?
N2 Sn1 Cl1 95.84(6) . . ?
N1 Sn1 Cl1 95.82(6) . . ?
N2 Sn1 P1 33.81(6) . . ?
N1 Sn1 P1 33.94(6) . . ?
Cl1 Sn1 P1 99.41(2) . . ?
N3 Sn2 N4 67.94(8) . . ?
N3 Sn2 Cl2 97.83(6) . . ?
N4 Sn2 Cl2 97.25(6) . . ?
N3 Sn2 P2 34.07(6) . . ?
N4 Sn2 P2 33.87(6) . . ?
Cl2 Sn2 P2 99.41(2) . . ?
N4 P2 N3 97.35(12) . . ?
N4 P2 C31 112.62(12) . . ?
N3 P2 C31 113.91(12) . . ?
N4 P2 C25 114.76(12) . . ?
N3 P2 C25 111.75(12) . . ?
C31 P2 C25 106.55(12) . . ?
N4 P2 Sn2 48.74(8) . . ?
N3 P2 Sn2 48.62(8) . . ?
C31 P2 Sn2 127.27(9) . . ?
C25 P2 Sn2 126.17(9) . . ?
N2 P1 N1 97.64(11) . . ?
N2 P1 C5 113.76(13) . . ?
N1 P1 C5 111.50(12) . . ?
N2 P1 C11 113.22(12) . . ?
N1 P1 C11 114.14(13) . . ?
C5 P1 C11 106.66(13) . . ?
N2 P1 Sn1 48.82(8) . . ?
N1 P1 Sn1 49.08(8) . . ?
C5 P1 Sn1 121.68(9) . . ?
C11 P1 Sn1 131.66(9) . . ?
C21 N3 P2 131.05(19) . . ?
C21 N3 Sn2 130.66(17) . . ?
P2 N3 Sn2 97.31(10) . . ?
C37 N4 P2 132.39(19) . . ?
C37 N4 Sn2 126.84(18) . . ?
P2 N4 Sn2 97.40(10) . . ?
C12 C11 C16 119.4(3) . . ?
C12 C11 P1 118.0(2) . . ?
C16 C11 P1 122.1(2) . . ?
C17 N2 P1 132.18(18) . . ?
C17 N2 Sn1 128.71(17) . . ?
P1 N2 Sn1 97.37(11) . . ?
C36 C31 C32 119.0(3) . . ?
C36 C31 P2 122.7(2) . . ?
C32 C31 P2 117.9(2) . . ?
C1 N1 P1 131.69(18) . . ?
C1 N1 Sn1 125.86(16) . . ?
P1 N1 Sn1 96.99(11) . . ?
C35 C36 C31 120.5(3) . . ?
C30 C25 C26 119.1(2) . . ?
C30 C25 P2 124.0(2) . . ?
C26 C25 P2 116.9(2) . . ?
C9 C10 C5 120.4(3) . . ?
C6 C5 C10 119.1(2) . . ?
C6 C5 P1 117.5(2) . . ?
C10 C5 P1 122.6(2) . . ?
C35 C34 C33 120.3(3) . . ?
C11 C12 C13 120.2(3) . . ?
C7 C6 C5 120.4(3) . . ?
N3 C21 C24 111.5(2) . . ?
N3 C21 C23 107.2(2) . . ?
C24 C21 C23 108.7(2) . . ?
N3 C21 C22 111.2(2) . . ?
C24 C21 C22 109.6(2) . . ?
C23 C21 C22 108.5(2) . . ?
C34 C35 C36 120.0(3) . . ?
C33 C32 C31 120.2(3) . . ?
N2 C17 C19 106.6(2) . . ?
N2 C17 C20 110.2(2) . . ?
C19 C17 C20 109.0(3) . . ?
N2 C17 C18 111.7(2) . . ?
C19 C17 C18 108.7(2) . . ?
C20 C17 C18 110.5(2) . . ?
N4 C37 C39 107.0(2) . . ?
N4 C37 C40 112.3(2) . . ?
C39 C37 C40 108.7(2) . . ?
N4 C37 C38 109.9(2) . . ?
C39 C37 C38 109.9(3) . . ?
C40 C37 C38 109.0(3) . . ?
C14 C13 C12 119.8(3) . . ?
C25 C30 C29 120.0(3) . . ?
N1 C1 C4 111.1(2) . . ?
N1 C1 C3 105.6(2) . . ?
C4 C1 C3 109.4(2) . . ?
N1 C1 C2 111.5(2) . . ?
C4 C1 C2 110.0(2) . . ?
C3 C1 C2 109.1(2) . . ?
C29 C28 C27 120.4(3) . . ?
C15 C14 C13 120.3(3) . . ?
C15 C16 C11 119.9(3) . . ?
C8 C9 C10 119.9(3) . . ?
C28 C27 C26 119.8(3) . . ?
C6 C7 C8 120.1(3) . . ?
C28 C29 C30 120.1(3) . . ?
C27 C26 C25 120.6(3) . . ?
C34 C33 C32 120.0(3) . . ?
C14 C15 C16 120.3(3) . . ?
C9 C8 C7 120.2(3) . . ?

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
N4 P2 N3 C21 168.7(2) . . . . ?
C31 P2 N3 C21 49.9(3) . . . . ?
C25 P2 N3 C21 -70.9(3) . . . . ?
Sn2 P2 N3 C21 169.4(3) . . . . ?
N4 P2 N3 Sn2 -0.71(11) . . . . ?
C31 P2 N3 Sn2 -119.49(12) . . . . ?
C25 P2 N3 Sn2 119.69(11) . . . . ?
N3 P2 N4 C37 160.3(2) . . . . ?
C31 P2 N4 C37 -79.9(3) . . . . ?
C25 P2 N4 C37 42.2(3) . . . . ?
Sn2 P2 N4 C37 159.6(3) . . . . ?
N3 P2 N4 Sn2 0.71(11) . . . . ?
C31 P2 N4 Sn2 120.48(11) . . . . ?
C25 P2 N4 Sn2 -117.38(11) . . . . ?
N2 P1 C11 C12 -81.4(2) . . . . ?
N1 P1 C11 C12 29.1(3) . . . . ?
C5 P1 C11 C12 152.7(2) . . . . ?
Sn1 P1 C11 C12 -26.7(3) . . . . ?
N2 P1 C11 C16 91.0(3) . . . . ?
N1 P1 C11 C16 -158.4(2) . . . . ?
C5 P1 C11 C16 -34.8(3) . . . . ?
Sn1 P1 C11 C16 145.76(19) . . . . ?
N1 P1 N2 C17 -160.1(2) . . . . ?
C5 P1 N2 C17 82.4(3) . . . . ?
C11 P1 N2 C17 -39.6(3) . . . . ?
Sn1 P1 N2 C17 -165.5(3) . . . . ?
N1 P1 N2 Sn1 5.43(12) . . . . ?
C5 P1 N2 Sn1 -112.16(12) . . . . ?
C11 P1 N2 Sn1 125.86(12) . . . . ?
N4 P2 C31 C36 168.3(2) . . . . ?
N3 P2 C31 C36 -82.0(2) . . . . ?
C25 P2 C31 C36 41.7(3) . . . . ?
Sn2 P2 C31 C36 -137.16(19) . . . . ?
N4 P2 C31 C32 -18.1(2) . . . . ?
N3 P2 C31 C32 91.5(2) . . . . ?
C25 P2 C31 C32 -144.8(2) . . . . ?
Sn2 P2 C31 C32 36.4(2) . . . . ?
N2 P1 N1 C1 -159.5(2) . . . . ?
C5 P1 N1 C1 -40.2(3) . . . . ?
C11 P1 N1 C1 80.8(3) . . . . ?
Sn1 P1 N1 C1 -154.1(3) . . . . ?
N2 P1 N1 Sn1 -5.40(12) . . . . ?
C5 P1 N1 Sn1 113.92(12) . . . . ?
C11 P1 N1 Sn1 -125.14(11) . . . . ?
C32 C31 C36 C35 -0.3(4) . . . . ?
P2 C31 C36 C35 173.2(2) . . . . ?
N4 P2 C25 C30 -105.4(2) . . . . ?
N3 P2 C25 C30 145.0(2) . . . . ?
C31 P2 C25 C30 20.0(3) . . . . ?
Sn2 P2 C25 C30 -161.15(19) . . . . ?
N4 P2 C25 C26 73.2(2) . . . . ?
N3 P2 C25 C26 -36.4(2) . . . . ?
C31 P2 C25 C26 -161.4(2) . . . . ?
Sn2 P2 C25 C26 17.4(3) . . . . ?
C9 C10 C5 C6 0.7(4) . . . . ?
C9 C10 C5 P1 -169.0(2) . . . . ?
N2 P1 C5 C6 30.3(3) . . . . ?
N1 P1 C5 C6 -79.0(2) . . . . ?
C11 P1 C5 C6 155.8(2) . . . . ?
Sn1 P1 C5 C6 -24.7(3) . . . . ?
N2 P1 C5 C10 -159.8(2) . . . . ?
N1 P1 C5 C10 90.9(2) . . . . ?
C11 P1 C5 C10 -34.3(3) . . . . ?
Sn1 P1 C5 C10 145.18(19) . . . . ?
C16 C11 C12 C13 0.0(4) . . . . ?
P1 C11 C12 C13 172.7(2) . . . . ?
C10 C5 C6 C7 -1.4(4) . . . . ?
P1 C5 C6 C7 168.8(2) . . . . ?
P2 N3 C21 C24 46.9(3) . . . . ?
Sn2 N3 C21 C24 -147.04(19) . . . . ?
P2 N3 C21 C23 165.8(2) . . . . ?
Sn2 N3 C21 C23 -28.2(3) . . . . ?
P2 N3 C21 C22 -75.8(3) . . . . ?
Sn2 N3 C21 C22 90.3(3) . . . . ?
C33 C34 C35 C36 -0.1(4) . . . . ?
C31 C36 C35 C34 0.7(4) . . . . ?
C36 C31 C32 C33 -0.7(4) . . . . ?
P2 C31 C32 C33 -174.5(2) . . . . ?
P1 N2 C17 C19 -176.0(2) . . . . ?
Sn1 N2 C17 C19 22.6(3) . . . . ?
P1 N2 C17 C20 -57.9(3) . . . . ?
Sn1 N2 C17 C20 140.7(2) . . . . ?
P1 N2 C17 C18 65.4(3) . . . . ?
Sn1 N2 C17 C18 -96.1(3) . . . . ?
P2 N4 C37 C39 149.5(2) . . . . ?
Sn2 N4 C37 C39 -56.1(3) . . . . ?
P2 N4 C37 C40 30.4(4) . . . . ?
Sn2 N4 C37 C40 -175.22(19) . . . . ?
P2 N4 C37 C38 -91.1(3) . . . . ?
Sn2 N4 C37 C38 63.3(3) . . . . ?
C11 C12 C13 C14 0.2(4) . . . . ?
C26 C25 C30 C29 2.1(4) . . . . ?
P2 C25 C30 C29 -179.3(2) . . . . ?
P1 N1 C1 C4 -49.1(3) . . . . ?
Sn1 N1 C1 C4 163.31(18) . . . . ?
P1 N1 C1 C3 -167.6(2) . . . . ?
Sn1 N1 C1 C3 44.8(3) . . . . ?
P1 N1 C1 C2 74.1(3) . . . . ?
Sn1 N1 C1 C2 -73.6(3) . . . . ?
C12 C13 C14 C15 -0.1(4) . . . . ?
C12 C11 C16 C15 -0.3(4) . . . . ?
P1 C11 C16 C15 -172.7(2) . . . . ?
C5 C10 C9 C8 0.4(4) . . . . ?
C29 C28 C27 C26 2.0(4) . . . . ?
C5 C6 C7 C8 1.0(5) . . . . ?
C27 C28 C29 C30 -1.6(4) . . . . ?
C25 C30 C29 C28 -0.5(4) . . . . ?
C28 C27 C26 C25 -0.3(4) . . . . ?
C30 C25 C26 C27 -1.7(4) . . . . ?
P2 C25 C26 C27 179.6(2) . . . . ?
C35 C34 C33 C32 -0.8(4) . . . . ?
C31 C32 C33 C34 1.2(4) . . . . ?
C13 C14 C15 C16 -0.2(5) . . . . ?
C11 C16 C15 C14 0.4(4) . . . . ?
C10 C9 C8 C7 -0.9(5) . . . . ?
C6 C7 C8 C9 0.2(5) . . . . ?

_refine_diff_density_max         1.488
_refine_diff_density_min         -0.911
_refine_diff_density_rms         0.097



