#------------------------------------------------------------------------------ #$Date: 2011-09-28 15:24:46 +0100 (Wed, 28 Sep 2011) $ #$Revision: 26848 $ #$URL: svn://www.crystallography.net/cod/cif/2/20/70/2207012.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_2207012 loop_ _publ_author_name 'Xie, Ya-Bo' 'Wang, Xiang-Jie' 'Wang, Dao' _publ_section_title ; Tetraaquabis[2,3-bis(5-methyl-1,3,4-thiadiazole-2-thiomethyl)quinoxaline] nickel(II) diperchlorate diacetone solvate ; _journal_coeditor_code LH6503 _journal_issue 10 _journal_name_full 'Acta Crystallographica, Section E' _journal_page_first m2086 _journal_page_last m2087 _journal_volume 61 _journal_year 2005 _chemical_formula_iupac '[Ni (C16 H14 N6 S4)2 (H2 O)4] (Cl O4)2, 2C3 H6 O' _chemical_formula_moiety 'C32 H36 N12 Ni O4 S8 2+, 2C3 H6 O, 2Cl O4 -' _chemical_formula_sum 'C38 H48 Cl2 N12 Ni O14 S8' _chemical_formula_weight 1282.97 _chemical_name_systematic ; Tetra-aqua-bis[2,3-bis(5-methyl-1,3,4-thiadiazole-2- thiomethyl)quinoxaline]-nickel(II) diperchlorate diacetone solvate ; _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 _audit_creation_method SHELXL-97 _cell_angle_alpha 81.108(13) _cell_angle_beta 86.415(12) _cell_angle_gamma 79.596(13) _cell_formula_units_Z 1 _cell_length_a 8.300(7) _cell_length_b 12.223(9) _cell_length_c 13.964(10) _cell_measurement_reflns_used 776 _cell_measurement_temperature 293(2) _cell_measurement_theta_max 26.25 _cell_measurement_theta_min 2.42 _cell_volume 1375.8(18) _computing_cell_refinement SMART _computing_data_collection 'SMART (Bruker, 1998)' _computing_data_reduction 'SAINT and SHELXTL (Bruker, 1998)' _computing_molecular_graphics SHELXTL _computing_publication_material SHELXTL _computing_structure_refinement 'SHELXL97 (Sheldrick, 1997)' _computing_structure_solution 'SHELXS97 (Sheldrick, 1997)' _diffrn_ambient_temperature 293(2) _diffrn_measured_fraction_theta_full 0.982 _diffrn_measured_fraction_theta_max 0.963 _diffrn_measurement_device_type 'Bruker Smart 1000 CCD area-detector' _diffrn_measurement_method '\f and \w scans' _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 0.0338 _diffrn_reflns_av_sigmaI/netI 0.0983 _diffrn_reflns_limit_h_max 10 _diffrn_reflns_limit_h_min -10 _diffrn_reflns_limit_k_max 15 _diffrn_reflns_limit_k_min -7 _diffrn_reflns_limit_l_max 17 _diffrn_reflns_limit_l_min -17 _diffrn_reflns_number 7534 _diffrn_reflns_theta_full 26.45 _diffrn_reflns_theta_max 26.45 _diffrn_reflns_theta_min 1.71 _diffrn_standards_decay_% 0 _diffrn_standards_number 0 _exptl_absorpt_coefficient_mu 0.824 _exptl_absorpt_correction_T_max 0.910 _exptl_absorpt_correction_T_min 0.789 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_process_details '(SADABS; Bruker, 1998)' _exptl_crystal_colour blue--green _exptl_crystal_density_diffrn 1.548 _exptl_crystal_density_method 'not measured' _exptl_crystal_description needle _exptl_crystal_F_000 662 _exptl_crystal_size_max 0.20 _exptl_crystal_size_mid 0.16 _exptl_crystal_size_min 0.12 _refine_diff_density_max 0.849 _refine_diff_density_min -0.581 _refine_ls_extinction_method none _refine_ls_goodness_of_fit_ref 1.068 _refine_ls_hydrogen_treatment constr _refine_ls_matrix_type full _refine_ls_number_parameters 344 _refine_ls_number_reflns 5461 _refine_ls_number_restraints 0 _refine_ls_restrained_S_all 1.068 _refine_ls_R_factor_all 0.1328 _refine_ls_R_factor_gt 0.0631 _refine_ls_shift/su_max 0.000 _refine_ls_shift/su_mean 0.000 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_details 'calc w=1/[\s^2^(Fo^2^)+(0.0223P)^2^+1.5535P] where P=(Fo^2^+2Fc^2^)/3' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_gt 0.0906 _refine_ls_wR_factor_ref 0.1112 _reflns_number_gt 3264 _reflns_number_total 5461 _reflns_threshold_expression I>2\s(I) _[local]_cod_data_source_file lh6503.cif _cod_depositor_comments ; The following automatic conversions were performed: '_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic' according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29. '_geom_bond_publ_flag' value 'Yes' changed to 'yes' according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29 (2 times). '_geom_angle_publ_flag' value 'Yes' changed to 'yes' according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29 (8 times). '_geom_hbond_publ_flag' value 'Yes' changed to 'yes' according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29 (5 times). Automatic conversion script Id: cif_fix_enum 1527 2010-12-29 10:47:43Z saulius ; _cod_database_code 2207012 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_type_symbol Ni1 1.0000 0.5000 0.5000 0.0246(2) Uani d S 1 Ni S1 0.45870(16) 0.66577(11) 0.43459(9) 0.0424(3) Uani d . 1 S S2 0.37796(16) 0.70436(12) 0.64134(10) 0.0435(4) Uani d . 1 S S3 0.70946(16) 1.01387(10) 0.54639(9) 0.0365(3) Uani d . 1 S S4 0.87757(16) 1.03818(10) 0.34808(9) 0.0379(3) Uani d . 1 S N1 0.7501(4) 0.5762(3) 0.4809(2) 0.0277(9) Uani d . 1 N N2 0.6717(5) 0.6061(3) 0.5668(3) 0.0310(9) Uani d . 1 N N3 0.4053(5) 0.8410(3) 0.8476(3) 0.0365(10) Uani d . 1 N N4 0.5445(5) 1.0129(3) 0.7289(3) 0.0369(10) Uani d . 1 N N5 0.8815(5) 0.8457(3) 0.4528(3) 0.0414(11) Uani d . 1 N N6 0.9716(5) 0.8260(3) 0.3676(3) 0.0441(11) Uani d . 1 N O1 0.9696(4) 0.3632(2) 0.4340(2) 0.0337(8) Uani d . 1 O H11 1.0158 0.3038 0.4734 0.040 Uiso d R 1 H H12 0.9993 0.3597 0.3739 0.040 Uiso d R 1 H O2 1.0624(4) 0.5904(2) 0.3712(2) 0.0339(8) Uani d . 1 O H21 1.1459 0.5670 0.3366 0.041 Uiso d R 1 H H22 1.0441 0.6619 0.3678 0.041 Uiso d R 1 H C1 0.7074(6) 0.5794(4) 0.3052(3) 0.0433(13) Uani d . 1 C H1A 0.7482 0.6432 0.2698 0.065 Uiso calc R 1 H H1B 0.6151 0.5664 0.2731 0.065 Uiso calc R 1 H H1C 0.7922 0.5143 0.3079 0.065 Uiso calc R 1 H C2 0.6556(6) 0.6018(4) 0.4063(3) 0.0292(11) Uani d . 1 C C3 0.5189(6) 0.6543(4) 0.5532(3) 0.0307(11) Uani d . 1 C C4 0.5117(6) 0.7052(4) 0.7418(3) 0.0384(12) Uani d . 1 C H4A 0.4833 0.6538 0.7978 0.046 Uiso calc R 1 H H4B 0.6250 0.6800 0.7226 0.046 Uiso calc R 1 H C5 0.4921(6) 0.8221(4) 0.7680(3) 0.0316(11) Uani d . 1 C C6 0.3832(6) 0.9486(4) 0.8708(3) 0.0381(12) Uani d . 1 C C7 0.2877(7) 0.9739(5) 0.9554(3) 0.0488(14) Uani d . 1 C H7 0.2405 0.9186 0.9946 0.059 Uiso calc R 1 H C8 0.2661(7) 1.0808(5) 0.9787(4) 0.0554(16) Uani d . 1 C H8 0.2037 1.0976 1.0338 0.067 Uiso calc R 1 H C9 0.3370(7) 1.1649(5) 0.9204(4) 0.0562(16) Uani d . 1 C H9 0.3216 1.2365 0.9380 0.067 Uiso calc R 1 H C10 0.4280(7) 1.1441(4) 0.8384(4) 0.0497(15) Uani d . 1 C H10 0.4741 1.2008 0.8004 0.060 Uiso calc R 1 H C11 0.4516(6) 1.0350(4) 0.8118(3) 0.0372(12) Uani d . 1 C C12 0.5650(6) 0.9098(4) 0.7078(3) 0.0332(12) Uani d . 1 C C13 0.6703(7) 0.8842(4) 0.6200(3) 0.0403(13) Uani d . 1 C H13A 0.6158 0.8428 0.5819 0.048 Uiso calc R 1 H H13B 0.7735 0.8376 0.6402 0.048 Uiso calc R 1 H C14 0.8251(6) 0.9529(4) 0.4522(3) 0.0302(11) Uani d . 1 C C15 0.9808(6) 0.9170(4) 0.3070(3) 0.0343(12) Uani d . 1 C C16 1.0737(7) 0.9190(4) 0.2119(3) 0.0513(15) Uani d . 1 C H16A 1.1453 0.9733 0.2067 0.077 Uiso calc R 1 H H16B 0.9981 0.9390 0.1602 0.077 Uiso calc R 1 H H16C 1.1373 0.8460 0.2077 0.077 Uiso calc R 1 H Cl1 0.0344(2) 1.31523(13) 1.16539(9) 0.0542(4) Uani d . 1 Cl O3 0.0438(10) 1.2000(5) 1.1893(5) 0.181(3) Uani d . 1 O O4 0.1460(6) 1.3370(4) 1.0885(3) 0.0976(17) Uani d . 1 O O5 0.0825(6) 1.3609(5) 1.2461(3) 0.1063(19) Uani d . 1 O O6 -0.1246(6) 1.3711(5) 1.1417(4) 0.123(2) Uani d . 1 O C17 0.3806(9) 0.6026(7) 1.0585(5) 0.113(3) Uani d . 1 C H17A 0.3599 0.6679 1.0101 0.170 Uiso calc R 1 H H17B 0.3702 0.5371 1.0309 0.170 Uiso calc R 1 H H17C 0.4895 0.5945 1.0812 0.170 Uiso calc R 1 H C18 0.2605(8) 0.6154(5) 1.1407(4) 0.0533(15) Uani d . 1 C C19 0.0835(8) 0.6401(6) 1.1165(4) 0.080(2) Uani d . 1 C H19A 0.0174 0.6542 1.1736 0.120 Uiso calc R 1 H H19B 0.0552 0.5767 1.0925 0.120 Uiso calc R 1 H H19C 0.0642 0.7051 1.0677 0.120 Uiso calc R 1 H O7 0.3077(5) 0.6052(4) 1.2224(3) 0.0783(14) Uani d . 1 O 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 Ni1 0.0290(5) 0.0220(5) 0.0214(4) 0.0005(4) -0.0038(4) -0.0029(4) S1 0.0337(8) 0.0469(8) 0.0445(8) 0.0041(6) -0.0116(6) -0.0091(6) S2 0.0320(8) 0.0475(8) 0.0544(9) -0.0048(6) 0.0045(6) -0.0224(7) S3 0.0447(8) 0.0283(7) 0.0344(7) -0.0037(6) 0.0073(6) -0.0046(6) S4 0.0442(9) 0.0285(7) 0.0352(7) 0.0008(6) 0.0064(6) 0.0022(6) N1 0.032(2) 0.023(2) 0.027(2) 0.0001(17) -0.0035(18) -0.0045(16) N2 0.029(2) 0.032(2) 0.031(2) 0.0006(18) -0.0004(17) -0.0096(17) N3 0.041(3) 0.040(2) 0.028(2) -0.006(2) 0.0017(19) -0.0041(19) N4 0.045(3) 0.032(2) 0.031(2) 0.000(2) 0.0044(19) -0.0059(18) N5 0.063(3) 0.025(2) 0.033(2) -0.005(2) 0.005(2) 0.0003(18) N6 0.064(3) 0.033(2) 0.034(2) -0.005(2) 0.009(2) -0.009(2) O1 0.045(2) 0.0283(18) 0.0269(17) -0.0018(15) -0.0093(15) -0.0049(14) O2 0.040(2) 0.0259(17) 0.0311(18) 0.0016(15) 0.0044(15) -0.0009(14) C1 0.044(4) 0.051(3) 0.033(3) -0.003(3) -0.011(2) -0.004(2) C2 0.032(3) 0.021(2) 0.033(3) -0.003(2) -0.009(2) 0.000(2) C3 0.029(3) 0.024(2) 0.039(3) -0.004(2) -0.001(2) -0.006(2) C4 0.045(3) 0.033(3) 0.034(3) -0.003(2) 0.004(2) -0.001(2) C5 0.037(3) 0.030(3) 0.025(2) -0.003(2) -0.006(2) 0.003(2) C6 0.043(3) 0.041(3) 0.028(3) 0.000(3) -0.003(2) -0.008(2) C7 0.058(4) 0.054(4) 0.032(3) -0.003(3) 0.010(3) -0.009(3) C8 0.063(4) 0.059(4) 0.041(3) 0.006(3) 0.006(3) -0.021(3) C9 0.072(5) 0.043(3) 0.053(4) 0.007(3) -0.004(3) -0.023(3) C10 0.064(4) 0.035(3) 0.046(3) 0.002(3) 0.003(3) -0.009(3) C11 0.047(3) 0.032(3) 0.030(3) 0.000(2) -0.002(2) -0.005(2) C12 0.038(3) 0.037(3) 0.024(2) -0.002(2) 0.000(2) -0.007(2) C13 0.055(4) 0.029(3) 0.035(3) -0.009(2) 0.011(2) -0.001(2) C14 0.031(3) 0.032(3) 0.027(2) -0.004(2) 0.003(2) -0.003(2) C15 0.039(3) 0.030(3) 0.034(3) -0.006(2) -0.001(2) -0.004(2) C16 0.065(4) 0.045(3) 0.042(3) -0.008(3) 0.015(3) -0.010(3) Cl1 0.0632(11) 0.0652(10) 0.0325(7) -0.0056(8) -0.0009(7) -0.0088(7) O3 0.272(10) 0.067(4) 0.192(7) -0.046(5) 0.065(6) 0.011(4) O4 0.118(4) 0.121(4) 0.058(3) -0.035(4) 0.036(3) -0.027(3) O5 0.094(4) 0.184(6) 0.047(3) -0.006(4) -0.009(2) -0.053(3) O6 0.063(4) 0.187(6) 0.117(4) 0.013(4) -0.039(3) -0.041(4) C17 0.100(7) 0.176(9) 0.056(5) 0.007(6) 0.020(4) -0.036(5) C18 0.065(4) 0.052(4) 0.041(3) -0.004(3) 0.001(3) -0.009(3) C19 0.082(6) 0.100(6) 0.058(4) -0.015(4) -0.016(4) -0.011(4) O7 0.054(3) 0.135(4) 0.044(2) -0.007(3) -0.002(2) -0.018(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' S S 0.1246 0.1234 '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' Ni Ni 0.3393 1.1124 '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 N1 Ni1 N1 2_766 . 180.0 yes O1 Ni1 N1 . 2_766 88.16(13) yes O1 Ni1 O1 2_766 . 180.0 yes O2 Ni1 O1 . 2_766 87.03(12) yes O2 Ni1 O1 . . 92.97(12) yes O2 Ni1 N1 . 2_766 90.37(13) yes O2 Ni1 N1 . . 89.63(13) yes O2 Ni1 O2 2_766 . 180.0 yes O2 Ni1 O1 2_766 2_766 92.97(12) ? O2 Ni1 O1 2_766 . 87.03(12) ? O2 Ni1 N1 2_766 2_766 89.63(13) ? O1 Ni1 N1 2_766 2_766 91.84(13) ? O2 Ni1 N1 2_766 . 90.37(13) ? O1 Ni1 N1 2_766 . 88.16(13) ? O1 Ni1 N1 . . 91.84(13) ? C2 S1 C3 . . 87.6(2) ? C3 S2 C4 . . 102.0(2) ? C14 S3 C13 . . 97.6(2) ? C15 S4 C14 . . 87.2(2) ? C2 N1 N2 . . 113.5(4) ? C2 N1 Ni1 . . 134.0(3) ? N2 N1 Ni1 . . 112.5(3) ? C3 N2 N1 . . 111.6(4) ? C5 N3 C6 . . 117.2(4) ? C12 N4 C11 . . 117.4(4) ? C14 N5 N6 . . 111.4(4) ? C15 N6 N5 . . 113.5(4) ? Ni1 O1 H11 . . 104.4 ? Ni1 O1 H12 . . 121.1 ? H11 O1 H12 . . 112.4 ? Ni1 O2 H21 . . 122.1 ? Ni1 O2 H22 . . 116.7 ? H21 O2 H22 . . 112.3 ? C2 C1 H1A . . 109.5 ? C2 C1 H1B . . 109.5 ? H1A C1 H1B . . 109.5 ? C2 C1 H1C . . 109.5 ? H1A C1 H1C . . 109.5 ? H1B C1 H1C . . 109.5 ? N1 C2 C1 . . 125.0(4) ? N1 C2 S1 . . 113.3(3) ? C1 C2 S1 . . 121.7(3) ? N2 C3 S1 . . 114.0(3) ? N2 C3 S2 . . 126.4(4) ? S1 C3 S2 . . 119.6(3) ? C5 C4 S2 . . 110.1(3) ? C5 C4 H4A . . 109.6 ? S2 C4 H4A . . 109.6 ? C5 C4 H4B . . 109.6 ? S2 C4 H4B . . 109.6 ? H4A C4 H4B . . 108.2 ? N3 C5 C12 . . 121.7(4) ? N3 C5 C4 . . 116.8(4) ? C12 C5 C4 . . 121.6(4) ? N3 C6 C11 . . 121.6(4) ? N3 C6 C7 . . 119.3(5) ? C11 C6 C7 . . 119.1(5) ? C8 C7 C6 . . 119.3(5) ? C8 C7 H7 . . 120.3 ? C6 C7 H7 . . 120.3 ? C7 C8 C9 . . 120.9(5) ? C7 C8 H8 . . 119.6 ? C9 C8 H8 . . 119.6 ? C10 C9 C8 . . 121.4(5) ? C10 C9 H9 . . 119.3 ? C8 C9 H9 . . 119.3 ? C9 C10 C11 . . 119.2(5) ? C9 C10 H10 . . 120.4 ? C11 C10 H10 . . 120.4 ? N4 C11 C10 . . 119.6(4) ? N4 C11 C6 . . 120.4(4) ? C10 C11 C6 . . 120.0(5) ? N4 C12 C5 . . 121.8(4) ? N4 C12 C13 . . 117.7(4) ? C5 C12 C13 . . 120.4(4) ? C12 C13 S3 . . 110.3(3) ? C12 C13 H13A . . 109.6 ? S3 C13 H13A . . 109.6 ? C12 C13 H13B . . 109.6 ? S3 C13 H13B . . 109.6 ? H13A C13 H13B . . 108.1 ? N5 C14 S4 . . 114.3(3) ? N5 C14 S3 . . 126.0(3) ? S4 C14 S3 . . 119.7(3) ? N6 C15 C16 . . 124.0(4) ? N6 C15 S4 . . 113.5(4) ? C16 C15 S4 . . 122.4(4) ? C15 C16 H16A . . 109.5 ? C15 C16 H16B . . 109.5 ? H16A C16 H16B . . 109.5 ? C15 C16 H16C . . 109.5 ? H16A C16 H16C . . 109.5 ? H16B C16 H16C . . 109.5 ? O3 Cl1 O4 . . 109.0(4) ? O3 Cl1 O6 . . 112.7(5) ? O4 Cl1 O6 . . 110.6(4) ? O3 Cl1 O5 . . 109.8(4) ? O4 Cl1 O5 . . 106.9(3) ? O6 Cl1 O5 . . 107.6(3) ? C18 C17 H17A . . 109.5 ? C18 C17 H17B . . 109.5 ? H17A C17 H17B . . 109.5 ? C18 C17 H17C . . 109.5 ? H17A C17 H17C . . 109.5 ? H17B C17 H17C . . 109.5 ? O7 C18 C17 . . 120.0(6) ? O7 C18 C19 . . 123.5(6) ? C17 C18 C19 . . 116.5(6) ? C18 C19 H19A . . 109.5 ? C18 C19 H19B . . 109.5 ? H19A C19 H19B . . 109.5 ? C18 C19 H19C . . 109.5 ? H19A C19 H19C . . 109.5 ? H19B C19 H19C . . 109.5 ? 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 Ni1 N1 . 2.129(4) yes Ni1 O1 . 2.089(3) yes Ni1 O2 . 2.050(3) yes Ni1 O2 2_766 2.050(3) ? Ni1 O1 2_766 2.089(3) ? Ni1 N1 2_766 2.129(4) ? S1 C2 . 1.729(5) ? S1 C3 . 1.737(5) ? S2 C3 . 1.747(5) ? S2 C4 . 1.845(5) ? S3 C14 . 1.758(4) ? S3 C13 . 1.820(5) ? S4 C15 . 1.732(5) ? S4 C14 . 1.734(4) ? N1 C2 . 1.308(5) ? N1 N2 . 1.396(5) ? N2 C3 . 1.310(5) ? N3 C5 . 1.314(6) ? N3 C6 . 1.380(6) ? N4 C12 . 1.317(6) ? N4 C11 . 1.384(6) ? N5 C14 . 1.308(6) ? N5 N6 . 1.396(5) ? N6 C15 . 1.300(6) ? O1 H11 . 0.8831 ? O1 H12 . 0.8656 ? O2 H21 . 0.8513 ? O2 H22 . 0.8536 ? C1 C2 . 1.502(6) ? C1 H1A . 0.9600 ? C1 H1B . 0.9600 ? C1 H1C . 0.9600 ? C4 C5 . 1.508(6) ? C4 H4A . 0.9700 ? C4 H4B . 0.9700 ? C5 C12 . 1.454(6) ? C6 C11 . 1.416(6) ? C6 C7 . 1.424(6) ? C7 C8 . 1.372(7) ? C7 H7 . 0.9300 ? C8 C9 . 1.402(7) ? C8 H8 . 0.9300 ? C9 C10 . 1.364(7) ? C9 H9 . 0.9300 ? C10 C11 . 1.416(6) ? C10 H10 . 0.9300 ? C12 C13 . 1.501(6) ? C13 H13A . 0.9700 ? C13 H13B . 0.9700 ? C15 C16 . 1.492(6) ? C16 H16A . 0.9600 ? C16 H16B . 0.9600 ? C16 H16C . 0.9600 ? Cl1 O3 . 1.386(5) ? Cl1 O4 . 1.399(4) ? Cl1 O6 . 1.406(5) ? Cl1 O5 . 1.440(4) ? C17 C18 . 1.480(8) ? C17 H17A . 0.9600 ? C17 H17B . 0.9600 ? C17 H17C . 0.9600 ? C18 O7 . 1.210(6) ? C18 C19 . 1.495(8) ? C19 H19A . 0.9600 ? C19 H19B . 0.9600 ? C19 H19C . 0.9600 ? 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 _geom_hbond_publ_flag O1 H11 N5 2_766 0.88 2.02 2.899(5) 171.3 yes O1 H11 N6 2_766 0.88 2.52 3.323(5) 152.0 yes O1 H12 O5 1_644 0.87 1.87 2.734(5) 173.5 yes O2 H21 O7 1_654 0.85 2.07 2.825(5) 147.2 yes O2 H22 N6 . 0.85 1.99 2.835(5) 172.3 yes 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 O2 Ni1 N1 C2 2_766 -139.3(4) O2 Ni1 N1 C2 . 40.7(4) O1 Ni1 N1 C2 2_766 127.7(4) O1 Ni1 N1 C2 . -52.3(4) O2 Ni1 N1 N2 2_766 41.5(3) O2 Ni1 N1 N2 . -138.5(3) O1 Ni1 N1 N2 2_766 -51.4(3) O1 Ni1 N1 N2 . 128.6(3) C2 N1 N2 C3 . -0.3(5) Ni1 N1 N2 C3 . 179.0(3) C14 N5 N6 C15 . 0.4(6) N2 N1 C2 C1 . -180.0(4) Ni1 N1 C2 C1 . 0.8(7) N2 N1 C2 S1 . 0.0(5) Ni1 N1 C2 S1 . -179.2(2) C3 S1 C2 N1 . 0.3(3) C3 S1 C2 C1 . -179.8(4) N1 N2 C3 S1 . 0.5(5) N1 N2 C3 S2 . -180.0(3) C2 S1 C3 N2 . -0.5(4) C2 S1 C3 S2 . -180.0(3) C4 S2 C3 N2 . 14.0(4) C4 S2 C3 S1 . -166.5(3) C3 S2 C4 C5 . 121.8(3) C6 N3 C5 C12 . 1.3(7) C6 N3 C5 C4 . -178.3(4) S2 C4 C5 N3 . 104.1(4) S2 C4 C5 C12 . -75.5(5) C5 N3 C6 C11 . -0.3(7) C5 N3 C6 C7 . 178.9(5) N3 C6 C7 C8 . 179.8(5) C11 C6 C7 C8 . -0.9(8) C6 C7 C8 C9 . -0.1(9) C7 C8 C9 C10 . 0.7(9) C8 C9 C10 C11 . -0.1(9) C12 N4 C11 C10 . 179.1(5) C12 N4 C11 C6 . 0.4(7) C9 C10 C11 N4 . -179.7(5) C9 C10 C11 C6 . -1.0(8) N3 C6 C11 N4 . -0.6(8) C7 C6 C11 N4 . -179.8(5) N3 C6 C11 C10 . -179.2(5) C7 C6 C11 C10 . 1.5(8) C11 N4 C12 C5 . 0.6(7) C11 N4 C12 C13 . -177.9(4) N3 C5 C12 N4 . -1.5(7) C4 C5 C12 N4 . 178.1(4) N3 C5 C12 C13 . 177.0(5) C4 C5 C12 C13 . -3.4(7) N4 C12 C13 S3 . -12.9(6) C5 C12 C13 S3 . 168.6(4) C14 S3 C13 C12 . -178.1(4) N6 N5 C14 S4 . -0.1(6) N6 N5 C14 S3 . -178.6(3) C15 S4 C14 N5 . -0.1(4) C15 S4 C14 S3 . 178.5(3) C13 S3 C14 N5 . -10.2(5) C13 S3 C14 S4 . 171.3(3) N5 N6 C15 C16 . 178.3(4) N5 N6 C15 S4 . -0.5(6) C14 S4 C15 N6 . 0.3(4) C14 S4 C15 C16 . -178.5(4)