#------------------------------------------------------------------------------ #$Date: 2008-01-14 00:15:36 +0200 (Mon, 14 Jan 2008) $ #$Revision: 14 $ #$URL: file:///home/coder/svn-repositories/cod/cif/2/2203346.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_2203346 loop_ _publ_author_name 'Rademeyer, Melanie' _publ_section_title ; Tetrakis(anilinium) hexachlorotin(IV) dichloride ; _journal_issue 3 _journal_name_full 'Acta Crystallographica, Section E' _journal_page_first m345 _journal_page_last m347 _journal_volume 60 _journal_year 2004 _chemical_formula_iupac '(C6 H8 N)4 [Sn Cl6] Cl2' _chemical_formula_moiety '4C6 H8 N 1+, Cl6 Sn 2-, 2Cl 1-' _chemical_formula_sum 'C24 H32 Cl8 N4 Sn' _chemical_formula_weight 778.83 _chemical_melting_point ? _chemical_name_common ? _chemical_name_systematic ; Tetrakis(anilinium) hexachlorotin(IV) dichloride ; _symmetry_cell_setting monoclinic _symmetry_space_group_name_Hall '-P 2ybc' _symmetry_space_group_name_H-M 'P 21/c' _atom_sites_solution_hydrogens geom _atom_sites_solution_primary direct _atom_sites_solution_secondary difmap _audit_creation_method SHELXL-97 _cell_angle_alpha 90.00 _cell_angle_beta 92.40(2) _cell_angle_gamma 90.00 _cell_formula_units_Z 4 _cell_length_a 15.615(4) _cell_length_b 10.543(4) _cell_length_c 20.403(5) _cell_measurement_reflns_used 185 _cell_measurement_temperature 293(2) _cell_measurement_theta_max 32 _cell_measurement_theta_min 2 _cell_volume 3355.9(17) _computing_cell_refinement 'CrysAlis CCD' _computing_data_collection 'CrysAlis CCD (Oxford Diffraction, 2003)' _computing_data_reduction 'CrysAlis RED (Oxford Diffraction, 2003)' _computing_molecular_graphics 'ORTEP-3 for Windows (Farrugia, 1997)' _computing_publication_material 'WinGX (Farrugia, 1999) and PLATON (Spek, 2000)' _computing_structure_refinement 'SHELXL97 (Sheldrick, 1997)' _computing_structure_solution 'SHELXS97 (Sheldrick, 1997)' _diffrn_ambient_temperature 293(2) _diffrn_detector_area_resol_mean ? _diffrn_measured_fraction_theta_full 0.995 _diffrn_measured_fraction_theta_max 0.932 _diffrn_measurement_device_type 'Oxford Excalibur2' _diffrn_measurement_method \w-2\q _diffrn_radiation_monochromator graphite _diffrn_radiation_source 'fine-focus sealed tube' _diffrn_radiation_type MoK\a _diffrn_radiation_wavelength 0.71073 _diffrn_reflns_av_R_equivalents 0.0354 _diffrn_reflns_av_sigmaI/netI 0.0693 _diffrn_reflns_limit_h_max 22 _diffrn_reflns_limit_h_min -22 _diffrn_reflns_limit_k_max 15 _diffrn_reflns_limit_k_min -12 _diffrn_reflns_limit_l_max 29 _diffrn_reflns_limit_l_min -29 _diffrn_reflns_number 30679 _diffrn_reflns_theta_full 25.00 _diffrn_reflns_theta_max 31.87 _diffrn_reflns_theta_min 3.99 _diffrn_standards_decay_% <2 _diffrn_standards_interval_count n/a _diffrn_standards_interval_time n/a _diffrn_standards_number n/a _exptl_absorpt_coefficient_mu 1.419 _exptl_absorpt_correction_T_max 0.7567 _exptl_absorpt_correction_T_min 0.5317 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_process_details '(Blessing, 1995)' _exptl_crystal_colour 'light brown' _exptl_crystal_density_diffrn 1.541 _exptl_crystal_density_meas ? _exptl_crystal_density_method 'not measured' _exptl_crystal_description block _exptl_crystal_F_000 1560 _exptl_crystal_size_max 0.50 _exptl_crystal_size_mid 0.20 _exptl_crystal_size_min 0.20 _refine_diff_density_max 1.018 _refine_diff_density_min -0.582 _refine_ls_extinction_coef ? _refine_ls_extinction_method none _refine_ls_goodness_of_fit_ref 0.918 _refine_ls_hydrogen_treatment constr _refine_ls_matrix_type full _refine_ls_number_parameters 338 _refine_ls_number_reflns 10736 _refine_ls_number_restraints 60 _refine_ls_restrained_S_all 0.916 _refine_ls_R_factor_all 0.1153 _refine_ls_R_factor_gt 0.0428 _refine_ls_shift/su_max 0.005 _refine_ls_shift/su_mean 0.000 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_details 'calc w = 1/[\s^2^(Fo^2^)+(0.0411P)^2^] where P = (Fo^2^+2Fc^2^)/3' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_gt 0.0847 _refine_ls_wR_factor_ref 0.1038 _reflns_number_gt 5357 _reflns_number_total 10736 _reflns_threshold_expression I>2\s(I) loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, y+1/2, -z+1/2' '-x, -y, -z' 'x, -y-1/2, z-1/2' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv _atom_site_adp_type _atom_site_calc_flag _atom_site_refinement_flags _atom_site_occupancy _atom_site_disorder_assembly _atom_site_disorder_group _atom_site_type_symbol N2 0.25134(19) -0.1246(2) -0.16768(12) 0.0504(7) Uani d . 1 . . N H2A 0.2065 -0.0920 -0.1901 0.076 Uiso calc R 1 . . H H2B 0.2477 -0.2088 -0.1680 0.076 Uiso calc R 1 . . H H2C 0.2994 -0.1008 -0.1862 0.076 Uiso calc R 1 . . H N3 0.25710(19) 0.1214(2) 0.68417(12) 0.0523(7) Uani d . 1 . . N H3A 0.2625 0.2054 0.6863 0.078 Uiso calc R 1 . . H H3B 0.3016 0.0851 0.7054 0.078 Uiso calc R 1 . . H H3C 0.2089 0.0982 0.7026 0.078 Uiso calc R 1 . . H N1 0.4587(2) 0.8032(3) 0.19859(15) 0.0636(9) Uani d . 1 . . N H1C 0.4941 0.8628 0.2145 0.095 Uiso calc R 1 . . H H1A 0.4653 0.7328 0.2223 0.095 Uiso calc R 1 . . H H1B 0.4048 0.8302 0.2004 0.095 Uiso calc R 1 . . H N4 0.00100(19) 0.2450(3) 0.30654(14) 0.0648(9) Uani d . 1 . . N H4A 0.0067 0.1651 0.2932 0.097 Uiso calc R 1 . . H H4B 0.0449 0.2909 0.2933 0.097 Uiso calc R 1 . . H H4C -0.0478 0.2769 0.2896 0.097 Uiso calc R 1 . . H C24 0.0383(2) 0.3470(3) 0.41180(19) 0.0546(9) Uani d D 1 . . C H24 0.0646 0.4118 0.3892 0.066 Uiso calc R 1 . . H C19 -0.0002(2) 0.2482(3) 0.37854(17) 0.0450(8) Uani d D 1 . . C C23 0.0374(2) 0.3491(4) 0.4793(2) 0.0636(11) Uani d D 1 . . C H23 0.0634 0.4154 0.5027 0.076 Uiso calc R 1 . . H C22 -0.0020(2) 0.2531(4) 0.5117(2) 0.0675(11) Uani d D 1 . . C H22 -0.0030 0.2552 0.5573 0.081 Uiso calc R 1 . . H C20 -0.0396(2) 0.1518(3) 0.41058(19) 0.0550(9) Uani d D 1 . . C H20 -0.0658 0.0857 0.3872 0.066 Uiso calc R 1 . . H C21 -0.0397(3) 0.1547(4) 0.4785(2) 0.0638(11) Uani d D 1 . . C H21 -0.0655 0.0896 0.5012 0.077 Uiso calc R 1 . . H Cl7 0.10229(5) 0.00270(8) 0.75179(4) 0.0504(2) Uani d . 1 . . Cl Cl8 0.58691(6) 0.02214(9) 0.23994(5) 0.0609(3) Uani d . 1 . . Cl C1 0.4781(2) 0.7764(3) 0.13001(18) 0.0496(9) Uani d D 1 . . C C2 0.5265(3) 0.6724(4) 0.1173(2) 0.0722(12) Uani d D 1 . . C H2 0.5478 0.6211 0.1513 0.087 Uiso calc R 1 . . H C3 0.5429(3) 0.6452(4) 0.0538(3) 0.0849(14) Uani d D 1 . . C H3 0.5750 0.5736 0.0445 0.102 Uiso calc R 1 . . H C4 0.5134(3) 0.7210(5) 0.0036(2) 0.0839(14) Uani d D 1 . . C H4 0.5258 0.7020 -0.0395 0.101 Uiso calc R 1 . . H C6 0.4469(3) 0.8535(4) 0.0819(2) 0.0666(11) Uani d D 1 . . C H6 0.4139 0.9237 0.0920 0.080 Uiso calc R 1 . . H C5 0.4643(3) 0.8271(4) 0.0178(2) 0.0769(12) Uani d D 1 . . C H5 0.4435 0.8797 -0.0158 0.092 Uiso calc R 1 . . H Sn 0.230329(14) -0.00050(2) 0.257819(10) 0.03698(7) Uani d . 1 . . Sn Cl1 0.12090(5) -0.10126(8) 0.32113(4) 0.0527(2) Uani d . 1 . . Cl Cl2 0.34470(5) 0.09625(8) 0.19576(4) 0.0500(2) Uani d . 1 . . Cl Cl5 0.23704(6) -0.19009(7) 0.18993(4) 0.0516(2) Uani d . 1 . . Cl Cl6 0.34200(5) -0.09639(7) 0.33004(4) 0.0457(2) Uani d . 1 . . Cl Cl4 0.22586(6) 0.18760(8) 0.32433(4) 0.0554(2) Uani d . 1 . . Cl C16 0.2473(2) 0.0041(4) 0.48740(17) 0.0557(9) Uani d D 1 . . C H16 0.2455 -0.0216 0.4438 0.067 Uiso calc R 1 . . H C13 0.2543(2) 0.0810(3) 0.61508(15) 0.0400(7) Uani d D 1 . . C C15 0.2930(3) -0.0643(4) 0.53349(19) 0.0626(11) Uani d D 1 . . C H15 0.3217 -0.1373 0.5212 0.075 Uiso calc R 1 . . H C14 0.2970(3) -0.0261(3) 0.59813(18) 0.0557(10) Uani d D 1 . . C H14 0.3282 -0.0725 0.6296 0.067 Uiso calc R 1 . . H C18 0.2067(2) 0.1487(3) 0.56973(17) 0.0566(10) Uani d D 1 . . C H18 0.1764 0.2200 0.5823 0.068 Uiso calc R 1 . . H C17 0.2041(3) 0.1105(4) 0.50532(18) 0.0615(10) Uani d D 1 . . C H17 0.1728 0.1571 0.4739 0.074 Uiso calc R 1 . . H Cl3 0.12225(6) 0.08995(9) 0.18308(4) 0.0550(2) Uani d . 1 . . Cl C10 0.2499(3) 0.0069(4) 0.02631(18) 0.0631(10) Uani d D 1 . . C H10 0.2493 0.0364 0.0693 0.076 Uiso calc R 1 . . H C8 0.2916(2) 0.0344(3) -0.08414(18) 0.0535(9) Uani d D 1 . . C H8 0.3189 0.0810 -0.1158 0.064 Uiso calc R 1 . . H C7 0.2521(2) -0.0784(3) -0.09941(15) 0.0407(7) Uani d D 1 . . C C9 0.2895(3) 0.0765(4) -0.0204(2) 0.0658(11) Uani d D 1 . . C H9 0.3153 0.1533 -0.0089 0.079 Uiso calc R 1 . . H C11 0.2118(3) -0.1045(4) 0.00994(17) 0.0608(10) Uani d D 1 . . C H11 0.1854 -0.1518 0.0419 0.073 Uiso calc R 1 . . H C12 0.2119(2) -0.1486(3) -0.05360(17) 0.0532(9) Uani d D 1 . . C H12 0.1851 -0.2247 -0.0651 0.064 Uiso calc R 1 . . H loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_12 _atom_site_aniso_U_13 _atom_site_aniso_U_23 N2 0.067(2) 0.0447(16) 0.0391(16) 0.0066(14) 0.0030(14) -0.0021(12) N3 0.070(2) 0.0429(16) 0.0449(17) -0.0045(14) 0.0095(15) -0.0036(13) N1 0.060(2) 0.064(2) 0.067(2) -0.0042(16) 0.0062(17) -0.0076(17) N4 0.064(2) 0.072(2) 0.058(2) -0.0167(17) 0.0000(16) 0.0010(17) C24 0.053(2) 0.042(2) 0.069(3) -0.0071(16) 0.0014(19) 0.0013(18) C19 0.0381(19) 0.0433(19) 0.053(2) 0.0006(15) -0.0002(16) 0.0013(16) C23 0.055(2) 0.060(2) 0.075(3) 0.005(2) -0.007(2) -0.023(2) C22 0.055(2) 0.089(3) 0.059(3) 0.014(2) 0.004(2) -0.003(2) C20 0.051(2) 0.048(2) 0.067(3) -0.0077(17) 0.0010(19) -0.0044(18) C21 0.061(3) 0.065(3) 0.066(3) -0.005(2) 0.015(2) 0.014(2) Cl7 0.0432(4) 0.0510(5) 0.0571(5) 0.0009(4) 0.0016(4) -0.0087(4) Cl8 0.0458(5) 0.0752(7) 0.0616(6) -0.0024(4) 0.0021(4) -0.0162(5) C1 0.042(2) 0.047(2) 0.060(2) -0.0044(16) 0.0068(17) -0.0091(18) C2 0.057(3) 0.065(3) 0.096(4) 0.018(2) 0.017(2) 0.011(2) C3 0.082(3) 0.070(3) 0.105(4) 0.021(3) 0.032(3) -0.007(3) C4 0.089(4) 0.098(4) 0.067(3) -0.022(3) 0.030(3) -0.020(3) C6 0.067(3) 0.052(2) 0.081(3) 0.016(2) 0.006(2) -0.003(2) C5 0.077(3) 0.085(3) 0.069(3) 0.001(3) 0.001(2) 0.008(3) Sn 0.04106(12) 0.03370(11) 0.03631(11) 0.00154(10) 0.00331(8) 0.00081(9) Cl1 0.0470(5) 0.0606(5) 0.0512(5) -0.0022(4) 0.0096(4) 0.0107(4) Cl2 0.0494(5) 0.0439(5) 0.0577(5) -0.0007(4) 0.0157(4) 0.0037(4) Cl5 0.0682(6) 0.0422(5) 0.0440(5) -0.0023(4) -0.0002(4) -0.0100(4) Cl6 0.0464(5) 0.0418(4) 0.0480(5) 0.0002(4) -0.0072(4) 0.0001(4) Cl4 0.0747(6) 0.0406(5) 0.0509(5) 0.0081(4) 0.0050(5) -0.0101(4) C16 0.060(2) 0.065(2) 0.0424(19) -0.002(2) 0.0073(17) -0.008(2) C13 0.0468(19) 0.0350(17) 0.0384(18) -0.0048(14) 0.0060(15) 0.0004(14) C15 0.067(3) 0.055(2) 0.066(3) 0.015(2) 0.006(2) -0.015(2) C14 0.070(3) 0.044(2) 0.052(2) 0.0128(17) -0.0067(19) -0.0020(16) C18 0.071(3) 0.048(2) 0.051(2) 0.0212(19) 0.006(2) -0.0019(17) C17 0.074(3) 0.063(3) 0.047(2) 0.016(2) -0.0038(19) 0.0030(19) Cl3 0.0497(5) 0.0650(6) 0.0497(5) 0.0078(4) -0.0026(4) 0.0139(4) C10 0.065(3) 0.082(3) 0.042(2) 0.007(2) -0.0042(18) -0.015(2) C8 0.063(2) 0.043(2) 0.056(2) -0.0036(17) 0.0129(19) -0.0040(16) C7 0.0467(19) 0.0374(18) 0.0376(18) 0.0105(15) -0.0011(15) 0.0024(14) C9 0.064(3) 0.052(2) 0.081(3) -0.007(2) 0.001(2) -0.026(2) C11 0.070(3) 0.073(3) 0.040(2) -0.004(2) 0.0051(19) 0.0056(19) C12 0.064(2) 0.046(2) 0.049(2) -0.0087(17) -0.0012(18) 0.0025(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' N N 0.0061 0.0033 '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' 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' loop_ _geom_angle_atom_site_label_1 _geom_angle_atom_site_label_2 _geom_angle_atom_site_label_3 _geom_angle_site_symmetry_1 _geom_angle_site_symmetry_3 _geom_angle _geom_angle_publ_flag C7 N2 H2A . . 109.5 ? C7 N2 H2B . . 109.5 ? H2A N2 H2B . . 109.5 ? C7 N2 H2C . . 109.5 ? H2A N2 H2C . . 109.5 ? H2B N2 H2C . . 109.5 ? C13 N3 H3A . . 109.5 ? C13 N3 H3B . . 109.5 ? H3A N3 H3B . . 109.5 ? C13 N3 H3C . . 109.5 ? H3A N3 H3C . . 109.5 ? H3B N3 H3C . . 109.5 ? C1 N1 H1C . . 109.5 ? C1 N1 H1A . . 109.5 ? H1C N1 H1A . . 109.5 ? C1 N1 H1B . . 109.5 ? H1C N1 H1B . . 109.5 ? H1A N1 H1B . . 109.5 ? C19 N4 H4A . . 109.5 ? C19 N4 H4B . . 109.5 ? H4A N4 H4B . . 109.5 ? C19 N4 H4C . . 109.5 ? H4A N4 H4C . . 109.5 ? H4B N4 H4C . . 109.5 ? C19 C24 C23 . . 119.0(3) ? C19 C24 H24 . . 120.5 ? C23 C24 H24 . . 120.5 ? C24 C19 C20 . . 121.7(3) ? C24 C19 N4 . . 119.3(3) ? C20 C19 N4 . . 119.0(3) ? C22 C23 C24 . . 119.6(4) ? C22 C23 H23 . . 120.2 ? C24 C23 H23 . . 120.2 ? C21 C22 C23 . . 121.1(4) ? C21 C22 H22 . . 119.4 ? C23 C22 H22 . . 119.4 ? C19 C20 C21 . . 118.7(3) ? C19 C20 H20 . . 120.7 ? C21 C20 H20 . . 120.7 ? C22 C21 C20 . . 119.8(4) ? C22 C21 H21 . . 120.1 ? C20 C21 H21 . . 120.1 ? C6 C1 C2 . . 122.2(4) ? C6 C1 N1 . . 119.6(3) ? C2 C1 N1 . . 118.3(4) ? C1 C2 C3 . . 118.6(4) ? C1 C2 H2 . . 120.7 ? C3 C2 H2 . . 120.7 ? C2 C3 C4 . . 121.3(4) ? C2 C3 H3 . . 119.4 ? C4 C3 H3 . . 119.4 ? C3 C4 C5 . . 119.1(4) ? C3 C4 H4 . . 120.4 ? C5 C4 H4 . . 120.4 ? C1 C6 C5 . . 119.3(4) ? C1 C6 H6 . . 120.3 ? C5 C6 H6 . . 120.3 ? C6 C5 C4 . . 119.5(4) ? C6 C5 H5 . . 120.3 ? C4 C5 H5 . . 120.3 ? Cl4 Sn Cl3 . . 89.70(4) ? Cl4 Sn Cl1 . . 91.31(4) ? Cl3 Sn Cl1 . . 91.14(4) ? Cl4 Sn Cl5 . . 179.12(3) ? Cl3 Sn Cl5 . . 90.60(4) ? Cl1 Sn Cl5 . . 89.51(4) ? Cl4 Sn Cl6 . . 92.15(3) ? Cl3 Sn Cl6 . . 177.85(3) ? Cl1 Sn Cl6 . . 89.92(3) ? Cl5 Sn Cl6 . . 87.53(3) ? Cl4 Sn Cl2 . . 89.28(4) ? Cl3 Sn Cl2 . . 90.83(4) ? Cl1 Sn Cl2 . . 177.95(3) ? Cl5 Sn Cl2 . . 89.89(3) ? Cl6 Sn Cl2 . . 88.10(3) ? C15 C16 C17 . . 120.0(3) ? C15 C16 H16 . . 120.0 ? C17 C16 H16 . . 120.0 ? C14 C13 C18 . . 121.3(3) ? C14 C13 N3 . . 119.2(3) ? C18 C13 N3 . . 119.5(3) ? C16 C15 C14 . . 120.4(3) ? C16 C15 H15 . . 119.8 ? C14 C15 H15 . . 119.8 ? C13 C14 C15 . . 118.8(3) ? C13 C14 H14 . . 120.6 ? C15 C14 H14 . . 120.6 ? C13 C18 C17 . . 119.3(3) ? C13 C18 H18 . . 120.3 ? C17 C18 H18 . . 120.3 ? C16 C17 C18 . . 120.1(3) ? C16 C17 H17 . . 120.0 ? C18 C17 H17 . . 120.0 ? C11 C10 C9 . . 120.0(3) ? C11 C10 H10 . . 120.0 ? C9 C10 H10 . . 120.0 ? C7 C8 C9 . . 117.8(3) ? C7 C8 H8 . . 121.1 ? C9 C8 H8 . . 121.1 ? C12 C7 C8 . . 122.0(3) ? C12 C7 N2 . . 118.8(3) ? C8 C7 N2 . . 119.1(3) ? C10 C9 C8 . . 120.9(3) ? C10 C9 H9 . . 119.5 ? C8 C9 H9 . . 119.5 ? C10 C11 C12 . . 120.5(4) ? C10 C11 H11 . . 119.7 ? C12 C11 H11 . . 119.7 ? C7 C12 C11 . . 118.7(3) ? C7 C12 H12 . . 120.7 ? C11 C12 H12 . . 120.7 ? loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_site_symmetry_2 _geom_bond_distance _geom_bond_publ_flag N2 C7 . 1.475(4) ? N2 H2A . 0.8900 ? N2 H2B . 0.8900 ? N2 H2C . 0.8900 ? N3 C13 . 1.472(4) ? N3 H3A . 0.8900 ? N3 H3B . 0.8900 ? N3 H3C . 0.8900 ? N1 C1 . 1.472(4) ? N1 H1C . 0.8900 ? N1 H1A . 0.8900 ? N1 H1B . 0.8900 ? N4 C19 . 1.470(4) ? N4 H4A . 0.8900 ? N4 H4B . 0.8900 ? N4 H4C . 0.8900 ? C24 C19 . 1.368(4) ? C24 C23 . 1.378(5) ? C24 H24 . 0.9300 ? C19 C20 . 1.369(4) ? C23 C22 . 1.370(5) ? C23 H23 . 0.9300 ? C22 C21 . 1.359(5) ? C22 H22 . 0.9300 ? C20 C21 . 1.386(5) ? C20 H20 . 0.9300 ? C21 H21 . 0.9300 ? C1 C6 . 1.350(5) ? C1 C2 . 1.362(5) ? C2 C3 . 1.362(5) ? C2 H2 . 0.9300 ? C3 C4 . 1.363(6) ? C3 H3 . 0.9300 ? C4 C5 . 1.393(6) ? C4 H4 . 0.9300 ? C6 C5 . 1.374(5) ? C6 H6 . 0.9300 ? C5 H5 . 0.9300 ? Sn Cl4 . 2.4057(10) yes Sn Cl3 . 2.4223(10) yes Sn Cl1 . 2.4292(10) yes Sn Cl5 . 2.4366(10) yes Sn Cl6 . 2.4533(10) yes Sn Cl2 . 2.4541(10) yes C16 C15 . 1.363(5) ? C16 C17 . 1.367(5) ? C16 H16 . 0.9300 ? C13 C14 . 1.363(4) ? C13 C18 . 1.364(4) ? C15 C14 . 1.378(5) ? C15 H15 . 0.9300 ? C14 H14 . 0.9300 ? C18 C17 . 1.373(4) ? C18 H18 . 0.9300 ? C17 H17 . 0.9300 ? C10 C11 . 1.353(5) ? C10 C9 . 1.370(5) ? C10 H10 . 0.9300 ? C8 C7 . 1.369(4) ? C8 C9 . 1.376(5) ? C8 H8 . 0.9300 ? C7 C12 . 1.365(4) ? C9 H9 . 0.9300 ? C11 C12 . 1.377(4) ? C11 H11 . 0.9300 ? C12 H12 . 0.9300 ? loop_ _geom_hbond_atom_site_label_D _geom_hbond_atom_site_label_H _geom_hbond_atom_site_label_A _geom_hbond_site_symmetry_A _geom_hbond_distance_DH _geom_hbond_distance_HA _geom_hbond_distance_DA _geom_hbond_angle_DHA N2 H2A Cl7 1_554 0.89 2.21 3.098(3) 175 N2 H2B Cl6 4 0.89 2.53 3.266(3) 141 N2 H2B Cl1 4 0.89 2.82 3.538(3) 139 N2 H2C Cl8 3_655 0.89 2.28 3.167(3) 173 N3 H3A Cl2 4_566 0.89 2.46 3.280(3) 154 N3 H3B Cl8 3_656 0.89 2.32 3.210(3) 176 N3 H3C Cl7 . 0.89 2.22 3.097(3) 168 N1 H1C Cl8 1_565 0.89 2.26 3.148(3) 172 N1 H1A Cl8 2_655 0.89 2.50 3.307(3) 151 N1 H1B Cl5 1_565 0.89 2.63 3.459(3) 156 N4 H4A Cl7 3_556 0.89 2.60 3.267(3) 133 N4 H4B Cl7 4_565 0.89 2.51 3.313(3) 150 N4 H4C Cl1 2 0.89 2.80 3.553(3) 143 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_site_symmetry_1 _geom_torsion_site_symmetry_2 _geom_torsion_site_symmetry_3 _geom_torsion_site_symmetry_4 _geom_torsion _geom_torsion_publ_flag C23 C24 C19 C20 . . . . 0.2(5) ? C23 C24 C19 N4 . . . . -179.6(3) ? C19 C24 C23 C22 . . . . -0.3(6) ? C24 C23 C22 C21 . . . . 0.6(6) ? C24 C19 C20 C21 . . . . -0.5(5) ? N4 C19 C20 C21 . . . . 179.3(3) ? C23 C22 C21 C20 . . . . -0.9(6) ? C19 C20 C21 C22 . . . . 0.9(6) ? C6 C1 C2 C3 . . . . -0.6(6) ? N1 C1 C2 C3 . . . . 178.4(4) ? C1 C2 C3 C4 . . . . 1.2(7) ? C2 C3 C4 C5 . . . . -1.0(7) ? C2 C1 C6 C5 . . . . -0.2(6) ? N1 C1 C6 C5 . . . . -179.2(4) ? C1 C6 C5 C4 . . . . 0.4(7) ? C3 C4 C5 C6 . . . . 0.1(7) ? C17 C16 C15 C14 . . . . -0.9(6) ? C18 C13 C14 C15 . . . . 1.4(6) ? N3 C13 C14 C15 . . . . 179.1(3) ? C16 C15 C14 C13 . . . . 0.2(6) ? C14 C13 C18 C17 . . . . -2.2(6) ? N3 C13 C18 C17 . . . . -179.8(3) ? C15 C16 C17 C18 . . . . 0.1(6) ? C13 C18 C17 C16 . . . . 1.4(6) ? C9 C8 C7 C12 . . . . -0.3(5) ? C9 C8 C7 N2 . . . . 178.5(3) ? C11 C10 C9 C8 . . . . -0.3(6) ? C7 C8 C9 C10 . . . . 0.7(6) ? C9 C10 C11 C12 . . . . -0.4(6) ? C8 C7 C12 C11 . . . . -0.5(5) ? N2 C7 C12 C11 . . . . -179.2(3) ? C10 C11 C12 C7 . . . . 0.8(6) ?