#------------------------------------------------------------------------------ #$Date: 2008-03-30 13:21:05 +0300 (Sun, 30 Mar 2008) $ #$Revision: 321 $ #$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/. 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_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_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_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_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_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_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 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_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 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)