#------------------------------------------------------------------------------ #$Date: 2016-02-19 22:18:51 +0000 (Fri, 19 Feb 2016) $ #$Revision: 176760 $ #$URL: svn://www.crystallography.net/cod/cif/2/01/27/2012750.cif $ #------------------------------------------------------------------------------ # # This file is available in the Crystallography Open Database (COD), # http://www.crystallography.net/. The original data for this entry # were provided by IUCr Journals, http://journals.iucr.org/. # # The file may be used within the scientific community so long as # proper attribution is given to the journal article from which the # data were obtained. # data_2012750 loop_ _publ_author_name 'Parvez, Masood' 'Ali, Saqib' 'Ahmad, Sajjad' 'Bhatti, Moazzam Hussain' 'Mazhar, Muhammad' _publ_section_title catena-Poly[[tri-n-butyltin]-\m-N-(1-naphthyl)maleamato] _journal_issue 6 _journal_name_full 'Acta Crystallographica Section C' _journal_page_first m334 _journal_page_last m335 _journal_paper_doi 10.1107/S0108270102007539 _journal_volume 58 _journal_year 2002 _chemical_formula_moiety 'C26 H37 N O3 Sn' _chemical_formula_sum 'C26 H37 N O3 Sn' _chemical_formula_weight 530.26 _chemical_name_common Tri-n-butyltin-N-(1-naphthyl)-maleamate _space_group_IT_number 2 _symmetry_cell_setting triclinic _symmetry_space_group_name_Hall '-P 1' _symmetry_space_group_name_H-M 'P -1' _atom_sites_solution_hydrogens geom _atom_sites_solution_primary direct _atom_sites_solution_secondary difmap _cell_angle_alpha 97.011(3) _cell_angle_beta 107.571(4) _cell_angle_gamma 102.297(6) _cell_formula_units_Z 2 _cell_length_a 9.5705(7) _cell_length_b 11.7377(9) _cell_length_c 12.4726(11) _cell_measurement_reflns_used 8025 _cell_measurement_temperature 170(2) _cell_measurement_theta_max 25.0 _cell_measurement_theta_min 1.0 _cell_volume 1278.71(18) _computing_cell_refinement 'HKL DENZO (Otwinowski & Minor, 1997)' _computing_data_collection 'COLLECT (Hooft, 1998)' _computing_data_reduction 'SCALEPACK (Otwinowski & Minor, 1997)' _computing_molecular_graphics 'ORTEPII (Johnson, 1976)' _computing_publication_material 'SHELXL97 (Sheldrick, 1997)' _computing_structure_refinement 'SHELXL97 (Sheldrick, 1997)' _computing_structure_solution 'SAPI91 (Fan, 1991)' _diffrn_ambient_temperature 170(2) _diffrn_measured_fraction_theta_full 0.969 _diffrn_measured_fraction_theta_max 0.969 _diffrn_measurement_device_type 'Nonius KappaCCD' _diffrn_measurement_method '\w and \f' _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 0.035 _diffrn_reflns_av_sigmaI/netI 0.059 _diffrn_reflns_limit_h_max 11 _diffrn_reflns_limit_h_min -11 _diffrn_reflns_limit_k_max 13 _diffrn_reflns_limit_k_min -13 _diffrn_reflns_limit_l_max 14 _diffrn_reflns_limit_l_min -14 _diffrn_reflns_number 8025 _diffrn_reflns_theta_full 25.0 _diffrn_reflns_theta_max 25.0 _diffrn_reflns_theta_min 3.3 _diffrn_standards_decay_% <0.1 _exptl_absorpt_coefficient_mu 1.02 _exptl_absorpt_correction_T_max 0.922 _exptl_absorpt_correction_T_min 0.861 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_process_details '(SORTAV: Blessing, 1997)' _exptl_crystal_colour yellow _exptl_crystal_density_diffrn 1.377 _exptl_crystal_density_meas ? _exptl_crystal_density_method 'not measured' _exptl_crystal_description block _exptl_crystal_F_000 548 _exptl_crystal_size_max 0.15 _exptl_crystal_size_mid 0.10 _exptl_crystal_size_min 0.08 _refine_diff_density_max 1.80 _refine_diff_density_min -1.43 _refine_ls_extinction_method none _refine_ls_goodness_of_fit_ref 1.13 _refine_ls_hydrogen_treatment constr _refine_ls_matrix_type full _refine_ls_number_parameters 280 _refine_ls_number_reflns 4329 _refine_ls_number_restraints 0 _refine_ls_restrained_S_all 1.13 _refine_ls_R_factor_all 0.076 _refine_ls_R_factor_gt 0.061 _refine_ls_shift/su_max 0.00 _refine_ls_shift/su_mean 0.00 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_details 'calc w = 1/[\s^2^(Fo^2^)+(0.0842P)^2^+3.9999P] where P = (Fo^2^+2Fc^2^)/3' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_gt 0.160 _refine_ls_wR_factor_ref 0.169 _reflns_number_gt 3640 _reflns_number_total 4329 _reflns_threshold_expression I>2\s(I) _cod_data_source_file fg1647.cif _cod_data_source_block I _cod_depositor_comments ; The following automatic conversions were performed: '_exptl_absorpt_correction_type' value 'Multi-scan' changed to 'multi-scan' according to /home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29. Automatic conversion script Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana The following automatic conversions were performed: '_exptl_crystal_density_meas' value 'not measured' was changed to '?' - the value is perceived as not measured. Automatic conversion script Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas ; _cod_database_code 2012750 _cod_database_fobs_code 2012750 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-x, -y, -z' 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 Sn1 0.22096(5) 0.23271(4) 0.55844(4) 0.0376(2) Uani d . 1 . . Sn O1 -0.0238(5) 0.1951(4) 0.4825(5) 0.0463(12) Uani d . 1 . . O O2 -0.0329(5) 0.3347(5) 0.6164(5) 0.0498(13) Uani d . 1 . . O O3 -0.5023(5) 0.2679(4) 0.6421(4) 0.0420(11) Uani d . 1 . . O N1 -0.2518(6) 0.3604(5) 0.7011(5) 0.0387(13) Uani d . 1 . . N H1 -0.1686 0.3661 0.6833 0.046 Uiso calc R 1 . . H C1 0.2107(8) 0.0846(6) 0.4366(6) 0.0429(17) Uani d . 1 . . C H1A 0.3064 0.0604 0.4634 0.051 Uiso calc R 1 . . H H1B 0.1264 0.0171 0.4332 0.051 Uiso calc R 1 . . H C2 0.1872(8) 0.1093(7) 0.3157(7) 0.0486(18) Uani d . 1 . . C H2A 0.0917 0.1337 0.2891 0.058 Uiso calc R 1 . . H H2B 0.2716 0.1769 0.3193 0.058 Uiso calc R 1 . . H C3 0.1797(9) 0.0041(8) 0.2278(8) 0.062(2) Uani d . 1 . . C H3A 0.1044 -0.0665 0.2311 0.075 Uiso calc R 1 . . H H3B 0.1433 0.0220 0.1501 0.075 Uiso calc R 1 . . H C4 0.3301(9) -0.0257(8) 0.2456(8) 0.056(2) Uani d . 1 . . C H4A 0.3169 -0.0944 0.1868 0.084 Uiso calc R 1 . . H H4B 0.3664 -0.0447 0.3218 0.084 Uiso calc R 1 . . H H4C 0.4045 0.0428 0.2396 0.084 Uiso calc R 1 . . H C5 0.2702(8) 0.4026(6) 0.5116(7) 0.0443(17) Uani d . 1 . . C H5A 0.3051 0.3926 0.4449 0.053 Uiso calc R 1 . . H H5B 0.1739 0.4261 0.4857 0.053 Uiso calc R 1 . . H C6 0.3875(9) 0.5052(7) 0.6027(7) 0.0498(19) Uani d . 1 . . C H6A 0.4801 0.4789 0.6362 0.060 Uiso calc R 1 . . H H6B 0.4156 0.5717 0.5649 0.060 Uiso calc R 1 . . H C7 0.3374(11) 0.5513(8) 0.6985(8) 0.063(2) Uani d . 1 . . C H7A 0.3140 0.4864 0.7393 0.076 Uiso calc R 1 . . H H7B 0.2428 0.5754 0.6656 0.076 Uiso calc R 1 . . H C8 0.4563(12) 0.6566(8) 0.7840(8) 0.074(3) Uani d . 1 . . C H8A 0.4167 0.6846 0.8432 0.111 Uiso calc R 1 . . H H8B 0.4806 0.7210 0.7440 0.111 Uiso calc R 1 . . H H8C 0.5484 0.6322 0.8199 0.111 Uiso calc R 1 . . H C9 0.2300(8) 0.1950(7) 0.7226(7) 0.0462(18) Uani d . 1 . . C H9A 0.3045 0.2616 0.7829 0.055 Uiso calc R 1 . . H H9B 0.1292 0.1885 0.7311 0.055 Uiso calc R 1 . . H C10 0.2756(9) 0.0788(7) 0.7390(7) 0.0523(19) Uani d . 1 . . C H10A 0.2034 0.0142 0.6755 0.063 Uiso calc R 1 . . H H10B 0.3774 0.0875 0.7319 0.063 Uiso calc R 1 . . H C11 0.2802(12) 0.0409(9) 0.8495(9) 0.075(3) Uani d . 1 . . C H11A 0.1773 0.0285 0.8553 0.091 Uiso calc R 1 . . H H11B 0.3054 -0.0367 0.8476 0.091 Uiso calc R 1 . . H C12 0.3876(17) 0.1233(11) 0.9519(10) 0.102(4) Uani d . 1 . . C H12A 0.3820 0.0913 1.0199 0.153 Uiso calc R 1 . . H H12B 0.3626 0.2002 0.9560 0.153 Uiso calc R 1 . . H H12C 0.4906 0.1342 0.9489 0.153 Uiso calc R 1 . . H C13 -0.0952(7) 0.2523(6) 0.5332(7) 0.0416(16) Uani d . 1 . . C C14 -0.2644(7) 0.2095(6) 0.4770(6) 0.0417(16) Uani d . 1 . . C H14 -0.2976 0.1644 0.4011 0.050 Uiso calc R 1 . . H C15 -0.3749(7) 0.2241(6) 0.5157(6) 0.0403(16) Uani d . 1 . . C H15 -0.4731 0.1864 0.4614 0.048 Uiso calc R 1 . . H C16 -0.3797(7) 0.2864(6) 0.6255(6) 0.0362(15) Uani d . 1 . . C C17 -0.2369(8) 0.4304(6) 0.8064(6) 0.0397(16) Uani d . 1 . . C C18 -0.3221(9) 0.3905(7) 0.8721(7) 0.0490(18) Uani d . 1 . . C H18 -0.3943 0.3149 0.8459 0.059 Uiso calc R 1 . . H C19 -0.3030(10) 0.4605(8) 0.9775(7) 0.058(2) Uani d . 1 . . C H19 -0.3652 0.4329 1.0207 0.069 Uiso calc R 1 . . H C20 -0.1983(11) 0.5661(8) 1.0186(7) 0.059(2) Uani d . 1 . . C H20 -0.1847 0.6104 1.0917 0.070 Uiso calc R 1 . . H C21 -0.1082(9) 0.6121(7) 0.9542(7) 0.0482(18) Uani d . 1 . . C C22 -0.0005(10) 0.7234(8) 0.9929(8) 0.061(2) Uani d . 1 . . C H22 0.0131 0.7698 1.0650 0.073 Uiso calc R 1 . . H C23 0.0842(11) 0.7662(8) 0.9303(8) 0.063(2) Uani d . 1 . . C H23 0.1562 0.8418 0.9586 0.076 Uiso calc R 1 . . H C24 0.0662(10) 0.6995(7) 0.8240(7) 0.053(2) Uani d . 1 . . C H24 0.1254 0.7300 0.7799 0.064 Uiso calc R 1 . . H C25 -0.0363(8) 0.5905(7) 0.7835(7) 0.0453(17) Uani d . 1 . . C H25 -0.0471 0.5459 0.7112 0.054 Uiso calc R 1 . . H C26 -0.1263(8) 0.5430(6) 0.8461(6) 0.0407(16) Uani d . 1 . . C 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 Sn1 0.0266(3) 0.0457(3) 0.0427(3) 0.01165(19) 0.0152(2) 0.0041(2) O1 0.030(2) 0.055(3) 0.053(3) 0.013(2) 0.016(2) -0.001(2) O2 0.026(2) 0.058(3) 0.059(3) 0.009(2) 0.014(2) -0.010(3) O3 0.023(2) 0.057(3) 0.047(3) 0.013(2) 0.014(2) 0.006(2) N1 0.029(3) 0.047(3) 0.044(3) 0.013(2) 0.018(3) 0.007(3) C1 0.032(4) 0.046(4) 0.047(4) 0.009(3) 0.015(3) -0.002(3) C2 0.036(4) 0.066(5) 0.046(4) 0.027(3) 0.012(3) 0.001(4) C3 0.043(4) 0.077(6) 0.055(5) 0.021(4) 0.007(4) -0.012(4) C4 0.047(4) 0.065(5) 0.058(5) 0.022(4) 0.023(4) -0.005(4) C5 0.038(4) 0.049(4) 0.051(5) 0.016(3) 0.018(3) 0.015(3) C6 0.048(4) 0.042(4) 0.062(5) 0.012(3) 0.020(4) 0.016(4) C7 0.070(6) 0.053(5) 0.062(6) 0.003(4) 0.029(5) 0.007(4) C8 0.093(7) 0.055(5) 0.062(6) 0.003(5) 0.023(5) 0.005(4) C9 0.032(4) 0.064(5) 0.050(5) 0.015(3) 0.022(3) 0.010(4) C10 0.046(4) 0.057(5) 0.060(5) 0.021(4) 0.020(4) 0.017(4) C11 0.073(6) 0.076(6) 0.076(7) 0.024(5) 0.018(5) 0.023(5) C12 0.131(11) 0.094(9) 0.074(8) 0.025(8) 0.023(8) 0.030(7) C13 0.025(3) 0.050(4) 0.048(4) 0.011(3) 0.013(3) 0.003(3) C14 0.028(3) 0.052(4) 0.040(4) 0.009(3) 0.009(3) -0.001(3) C15 0.021(3) 0.050(4) 0.046(4) 0.011(3) 0.007(3) 0.002(3) C16 0.025(3) 0.043(4) 0.042(4) 0.014(3) 0.010(3) 0.009(3) C17 0.035(4) 0.051(4) 0.040(4) 0.021(3) 0.014(3) 0.011(3) C18 0.045(4) 0.060(5) 0.047(5) 0.015(4) 0.022(4) 0.012(4) C19 0.056(5) 0.078(6) 0.050(5) 0.024(4) 0.027(4) 0.017(4) C20 0.071(6) 0.075(6) 0.040(5) 0.034(5) 0.025(4) 0.009(4) C21 0.051(4) 0.051(4) 0.040(4) 0.020(4) 0.009(4) 0.002(3) C22 0.068(6) 0.057(5) 0.045(5) 0.018(4) 0.003(4) 0.001(4) C23 0.065(6) 0.053(5) 0.055(5) 0.005(4) 0.008(4) 0.004(4) C24 0.056(5) 0.053(5) 0.044(5) 0.011(4) 0.008(4) 0.011(4) C25 0.043(4) 0.048(4) 0.039(4) 0.011(3) 0.007(3) 0.005(3) C26 0.035(4) 0.047(4) 0.041(4) 0.019(3) 0.008(3) 0.009(3) 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' O O 0.0106 0.0060 '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_3 _geom_angle _geom_angle_publ_flag C1 Sn1 C9 . 114.5(3) y C1 Sn1 C5 . 115.5(3) y C9 Sn1 C5 . 128.5(3) y C1 Sn1 O1 . 87.8(2) y C9 Sn1 O1 . 97.8(2) y C5 Sn1 O1 . 95.8(2) y C1 Sn1 O3 1_655 90.3(2) y C9 Sn1 O3 1_655 82.1(2) y C5 Sn1 O3 1_655 85.8(2) y O1 Sn1 O3 1_655 177.97(17) y C13 O1 Sn1 . 118.6(4) y C16 O3 Sn1 1_455 147.0(5) y C16 N1 C17 . 126.6(6) y C16 N1 H1 . 116.7 n C17 N1 H1 . 116.7 n C2 C1 Sn1 . 113.9(5) n C2 C1 H1A . 108.8 n Sn1 C1 H1A . 108.8 n C2 C1 H1B . 108.8 n Sn1 C1 H1B . 108.8 n H1A C1 H1B . 107.7 n C3 C2 C1 . 114.4(7) n C3 C2 H2A . 108.7 n C1 C2 H2A . 108.7 n C3 C2 H2B . 108.7 n C1 C2 H2B . 108.7 n H2A C2 H2B . 107.6 n C4 C3 C2 . 113.7(7) n C4 C3 H3A . 108.8 n C2 C3 H3A . 108.8 n C4 C3 H3B . 108.8 n C2 C3 H3B . 108.8 n H3A C3 H3B . 107.7 n C3 C4 H4A . 109.5 n C3 C4 H4B . 109.5 n H4A C4 H4B . 109.5 n C3 C4 H4C . 109.5 n H4A C4 H4C . 109.5 n H4B C4 H4C . 109.5 n C6 C5 Sn1 . 117.7(5) n C6 C5 H5A . 107.9 n Sn1 C5 H5A . 107.9 n C6 C5 H5B . 107.9 n Sn1 C5 H5B . 107.9 n H5A C5 H5B . 107.2 n C7 C6 C5 . 115.2(7) n C7 C6 H6A . 108.5 n C5 C6 H6A . 108.5 n C7 C6 H6B . 108.5 n C5 C6 H6B . 108.5 n H6A C6 H6B . 107.5 n C6 C7 C8 . 112.8(8) n C6 C7 H7A . 109.0 n C8 C7 H7A . 109.0 n C6 C7 H7B . 109.0 n C8 C7 H7B . 109.0 n H7A C7 H7B . 107.8 n C7 C8 H8A . 109.5 n C7 C8 H8B . 109.5 n H8A C8 H8B . 109.5 n C7 C8 H8C . 109.5 n H8A C8 H8C . 109.5 n H8B C8 H8C . 109.5 n C10 C9 Sn1 . 111.6(5) n C10 C9 H9A . 109.3 n Sn1 C9 H9A . 109.3 n C10 C9 H9B . 109.3 n Sn1 C9 H9B . 109.3 n H9A C9 H9B . 108.0 n C11 C10 C9 . 116.4(8) n C11 C10 H10A . 108.2 n C9 C10 H10A . 108.2 n C11 C10 H10B . 108.2 n C9 C10 H10B . 108.2 n H10A C10 H10B . 107.3 n C12 C11 C10 . 115.3(9) n C12 C11 H11A . 108.4 n C10 C11 H11A . 108.4 n C12 C11 H11B . 108.4 n C10 C11 H11B . 108.4 n H11A C11 H11B . 107.5 n C11 C12 H12A . 109.5 n C11 C12 H12B . 109.5 n H12A C12 H12B . 109.5 n C11 C12 H12C . 109.5 n H12A C12 H12C . 109.5 n H12B C12 H12C . 109.5 n O2 C13 O1 . 124.3(6) n O2 C13 C14 . 123.0(6) n O1 C13 C14 . 112.7(6) n C15 C14 C13 . 130.7(7) n C15 C14 H14 . 114.6 n C13 C14 H14 . 114.6 n C14 C15 C16 . 134.2(6) n C14 C15 H15 . 112.9 n C16 C15 H15 . 112.9 n O3 C16 N1 . 123.0(6) n O3 C16 C15 . 118.1(6) n N1 C16 C15 . 119.0(6) n C18 C17 N1 . 121.5(7) n C18 C17 C26 . 120.1(7) n N1 C17 C26 . 118.4(6) n C17 C18 C19 . 120.4(8) n C17 C18 H18 . 119.8 n C19 C18 H18 . 119.8 n C20 C19 C18 . 121.2(8) n C20 C19 H19 . 119.4 n C18 C19 H19 . 119.4 n C19 C20 C21 . 120.8(8) n C19 C20 H20 . 119.6 n C21 C20 H20 . 119.6 n C22 C21 C20 . 122.5(8) n C22 C21 C26 . 118.4(8) n C20 C21 C26 . 119.1(7) n C23 C22 C21 . 121.8(8) n C23 C22 H22 . 119.1 n C21 C22 H22 . 119.1 n C22 C23 C24 . 120.1(8) n C22 C23 H23 . 120.0 n C24 C23 H23 . 120.0 n C25 C24 C23 . 120.1(8) n C25 C24 H24 . 119.9 n C23 C24 H24 . 119.9 n C24 C25 C26 . 121.4(7) n C24 C25 H25 . 119.3 n C26 C25 H25 . 119.3 n C25 C26 C21 . 118.2(7) n C25 C26 C17 . 123.5(7) n C21 C26 C17 . 118.3(7) n 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 Sn1 C1 . 2.129(7) y Sn1 C9 . 2.127(8) y Sn1 C5 . 2.142(7) y Sn1 O1 . 2.167(5) y Sn1 O3 1_655 2.457(4) y O1 C13 . 1.293(8) y O2 C13 . 1.226(9) y O3 C16 . 1.231(8) y O3 Sn1 1_455 2.457(4) n N1 C16 . 1.339(9) y N1 C17 . 1.412(9) y N1 H1 . 0.8800 n C1 C2 . 1.529(11) n C1 H1A . 0.9900 n C1 H1B . 0.9900 n C2 C3 . 1.521(11) n C2 H2A . 0.9900 n C2 H2B . 0.9900 n C3 C4 . 1.511(11) n C3 H3A . 0.9900 n C3 H3B . 0.9900 n C4 H4A . 0.9800 n C4 H4B . 0.9800 n C4 H4C . 0.9800 n C5 C6 . 1.524(11) n C5 H5A . 0.9900 n C5 H5B . 0.9900 n C6 C7 . 1.499(12) n C6 H6A . 0.9900 n C6 H6B . 0.9900 n C7 C8 . 1.519(12) n C7 H7A . 0.9900 n C7 H7B . 0.9900 n C8 H8A . 0.9800 n C8 H8B . 0.9800 n C8 H8C . 0.9800 n C9 C10 . 1.537(11) n C9 H9A . 0.9900 n C9 H9B . 0.9900 n C10 C11 . 1.490(13) n C10 H10A . 0.9900 n C10 H10B . 0.9900 n C11 C12 . 1.451(15) n C11 H11A . 0.9900 n C11 H11B . 0.9900 n C12 H12A . 0.9800 n C12 H12B . 0.9800 n C12 H12C . 0.9800 n C13 C14 . 1.499(9) n C14 C15 . 1.321(10) n C14 H14 . 0.9500 n C15 C16 . 1.491(10) n C15 H15 . 0.9500 n C17 C18 . 1.375(10) n C17 C26 . 1.429(10) n C18 C19 . 1.402(12) n C18 H18 . 0.9500 n C19 C20 . 1.345(13) n C19 H19 . 0.9500 n C20 C21 . 1.416(12) n C20 H20 . 0.9500 n C21 C22 . 1.405(12) n C21 C26 . 1.428(10) n C22 C23 . 1.350(13) n C22 H22 . 0.9500 n C23 C24 . 1.397(12) n C23 H23 . 0.9500 n C24 C25 . 1.364(11) n C24 H24 . 0.9500 n C25 C26 . 1.403(10) n C25 H25 . 0.9500 n loop_ _geom_hbond_atom_site_label_D _geom_hbond_atom_site_label_H _geom_hbond_atom_site_label_A _geom_hbond_distance_DH _geom_hbond_distance_HA _geom_hbond_distance_DA _geom_hbond_angle_DHA N1 H1 O2 0.88 1.82 2.669(7) 162 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 _geom_torsion_publ_flag C1 Sn1 O1 C13 . 171.1(6) n C9 Sn1 O1 C13 . 56.7(6) n C5 Sn1 O1 C13 . -73.5(6) n C9 Sn1 C1 C2 . 173.8(5) n C5 Sn1 C1 C2 . -19.2(6) n O1 Sn1 C1 C2 . 76.2(5) n O3 Sn1 C1 C2 1_655 -104.7(5) n Sn1 C1 C2 C3 . -180.0(5) n C1 C2 C3 C4 . -70.2(10) n C1 Sn1 C5 C6 . -134.8(5) n C9 Sn1 C5 C6 . 30.0(7) n O1 Sn1 C5 C6 . 134.8(5) n O3 Sn1 C5 C6 1_655 -46.5(5) n Sn1 C5 C6 C7 . -71.0(8) n C5 C6 C7 C8 . -177.7(7) n C1 Sn1 C9 C10 . 17.1(6) n C5 Sn1 C9 C10 . -147.8(5) n O1 Sn1 C9 C10 . 108.3(5) n O3 Sn1 C9 C10 1_655 -69.6(5) n Sn1 C9 C10 C11 . -177.8(6) n C9 C10 C11 C12 . -61.2(13) n Sn1 O1 C13 O2 . 6.8(10) n Sn1 O1 C13 C14 . -174.8(5) n O2 C13 C14 C15 . -19.2(13) n O1 C13 C14 C15 . 162.4(8) n C13 C14 C15 C16 . 0.4(15) n Sn1 O3 C16 N1 1_455 142.2(7) n Sn1 O3 C16 C15 1_455 -37.2(11) n C17 N1 C16 O3 . -2.4(11) n C17 N1 C16 C15 . 177.0(6) n C14 C15 C16 O3 . -168.7(8) n C14 C15 C16 N1 . 11.9(12) n C16 N1 C17 C18 . 34.8(11) n C16 N1 C17 C26 . -147.5(7) n N1 C17 C18 C19 . 178.7(7) n C26 C17 C18 C19 . 1.0(11) n C17 C18 C19 C20 . -2.1(13) n C18 C19 C20 C21 . 2.6(13) n C19 C20 C21 C22 . 178.3(8) n C19 C20 C21 C26 . -2.0(12) n C20 C21 C22 C23 . -179.8(8) n C26 C21 C22 C23 . 0.5(13) n C21 C22 C23 C24 . 0.0(14) n C22 C23 C24 C25 . -0.4(14) n C23 C24 C25 C26 . 0.4(12) n C24 C25 C26 C21 . 0.2(11) n C24 C25 C26 C17 . 178.9(7) n C22 C21 C26 C25 . -0.6(10) n C20 C21 C26 C25 . 179.7(7) n C22 C21 C26 C17 . -179.4(7) n C20 C21 C26 C17 . 0.9(10) n C18 C17 C26 C25 . -179.2(7) n N1 C17 C26 C25 . 3.1(10) n C18 C17 C26 C21 . -0.4(10) n N1 C17 C26 C21 . -178.2(6) n