#------------------------------------------------------------------------------ #$Date: 2016-02-18 17:37:37 +0200 (Thu, 18 Feb 2016) $ #$Revision: 176729 $ #$URL: file:///home/coder/svn-repositories/cod/cif/1/51/76/1517699.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_1517699 loop_ _publ_author_name 'Hui Chen' 'Bao-Xi Miao' 'Li-Fang Zhang' 'Guo-Ling Li' 'Zhong-Hai Ni' _publ_section_title ; Syntheses, crystal structures, and magnetic properties of a series of cyanide-bridged trinuclear chromate(III)-nickel(II)-chromate(III) complexes based on dicyanidechromate(III) building blocks ; _journal_name_full ; Inorganica Chimica Acta ; _journal_page_first 34 _journal_page_last 39 _journal_volume 404 _journal_year 2013 _chemical_formula_moiety 'C50 H46 Cl2 Cr2 N16 Ni O4, 4(H2 O)' _chemical_formula_sum 'C50 H54 Cl2 Cr2 N16 Ni O8' _chemical_formula_weight 1240.70 _space_group_IT_number 14 _symmetry_cell_setting monoclinic _symmetry_space_group_name_Hall '-P 2ybc' _symmetry_space_group_name_H-M 'P 1 21/c 1' _atom_sites_solution_hydrogens geom _atom_sites_solution_primary direct _atom_sites_solution_secondary difmap _cell_angle_alpha 90.00 _cell_angle_beta 92.78(3) _cell_angle_gamma 90.00 _cell_formula_units_Z 2 _cell_length_a 15.671(3) _cell_length_b 13.591(3) _cell_length_c 12.821(3) _cell_measurement_reflns_used 2340 _cell_measurement_temperature 123(2) _cell_measurement_theta_max 26.85 _cell_measurement_theta_min 3.02 _cell_volume 2727.5(10) _computing_cell_refinement 'SAINT-Plus (Bruker, 2001)' _computing_data_collection 'APEX2 (Bruker, 2004)' _computing_data_reduction SAINT-Plus _computing_molecular_graphics 'XP (Sheldrick, 1998)' _computing_publication_material XP _computing_structure_refinement 'SHELXL-97 (Sheldrick, 2008)' _computing_structure_solution 'SHELXS-97 (Sheldrick, 2008)' _diffrn_ambient_temperature 123(2) _diffrn_measured_fraction_theta_full 0.991 _diffrn_measured_fraction_theta_max 0.991 _diffrn_measurement_device_type 'Bruker APEX II CCD area-detector' _diffrn_measurement_method '\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 0.0184 _diffrn_reflns_av_sigmaI/netI 0.0225 _diffrn_reflns_limit_h_max 18 _diffrn_reflns_limit_h_min -18 _diffrn_reflns_limit_k_max 13 _diffrn_reflns_limit_k_min -16 _diffrn_reflns_limit_l_max 12 _diffrn_reflns_limit_l_min -15 _diffrn_reflns_number 10996 _diffrn_reflns_theta_full 25.10 _diffrn_reflns_theta_max 25.10 _diffrn_reflns_theta_min 3.00 _diffrn_standards_interval_count 0 _diffrn_standards_interval_time 0 _diffrn_standards_number 0 _exptl_absorpt_coefficient_mu 0.900 _exptl_absorpt_correction_T_max 0.934 _exptl_absorpt_correction_T_min 0.897 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_process_details '(SADABS; Sheldrick, 2003)' _exptl_crystal_colour red _exptl_crystal_density_diffrn 1.511 _exptl_crystal_density_method 'not measured' _exptl_crystal_description block _exptl_crystal_F_000 1280 _exptl_crystal_size_max 0.12 _exptl_crystal_size_mid 0.11 _exptl_crystal_size_min 0.09 _refine_diff_density_max 2.100 _refine_diff_density_min -1.046 _refine_diff_density_rms 0.119 _refine_ls_extinction_method none _refine_ls_goodness_of_fit_ref 1.213 _refine_ls_hydrogen_treatment noref _refine_ls_matrix_type full _refine_ls_number_parameters 358 _refine_ls_number_reflns 4820 _refine_ls_number_restraints 0 _refine_ls_restrained_S_all 1.213 _refine_ls_R_factor_all 0.0822 _refine_ls_R_factor_gt 0.0799 _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^)+(0.1023P)^2^+9.6204P] where P=(Fo^2^+2Fc^2^)/3' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_gt 0.2138 _refine_ls_wR_factor_ref 0.2157 _reflns_number_gt 4614 _reflns_number_total 4820 _reflns_threshold_expression >2sigma(I) _cod_data_source_file ICA-2013-404-34-39-2.cif _cod_data_source_block clbpb _cod_original_sg_symbol_H-M P2(1)/c _cod_database_code 1517699 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_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_symmetry_multiplicity _atom_site_calc_flag _atom_site_refinement_flags Ni1 Ni 0.0000 0.0000 0.0000 0.0227(3) Uani 1 2 d S Cr1 Cr 0.32058(5) 0.04920(6) 0.10512(6) 0.0255(3) Uani 1 1 d . Cl1 Cl 0.11817(12) 0.02101(14) 0.56706(13) 0.0562(5) Uani 1 1 d . N1 N 0.1289(3) 0.0558(3) 0.0008(3) 0.0299(9) Uani 1 1 d . N2 N 0.5044(3) 0.0275(4) 0.2265(4) 0.0438(12) Uani 1 1 d . N3 N 0.3346(3) -0.0914(3) 0.0458(3) 0.0312(9) Uani 1 1 d . N4 N 0.2672(3) -0.0267(4) 0.2160(4) 0.0342(10) Uani 1 1 d . N5 N 0.2900(3) 0.1594(3) 0.1965(3) 0.0307(10) Uani 1 1 d . N6 N 0.3689(3) 0.1669(3) 0.0215(3) 0.0290(9) Uani 1 1 d . N7 N -0.0424(3) 0.0959(3) -0.1172(3) 0.0270(9) Uani 1 1 d . H7 H -0.1001 0.0884 -0.1251 0.032 Uiso 1 1 calc R N8 N -0.0299(3) 0.0928(3) 0.1202(3) 0.0265(9) Uani 1 1 d . H8 H -0.0871 0.0873 0.1280 0.032 Uiso 1 1 calc R O1 O 0.2949(3) 0.3292(3) 0.2147(3) 0.0500(11) Uani 1 1 d . O2 O 0.2200(3) -0.1800(3) 0.2618(4) 0.0581(13) Uani 1 1 d . C1 C 0.2002(3) 0.0583(3) 0.0260(4) 0.0233(10) Uani 1 1 d . C2 C 0.4405(3) 0.0345(4) 0.1808(4) 0.0297(11) Uani 1 1 d . C3 C 0.3725(4) -0.1196(4) -0.0408(5) 0.0395(13) Uani 1 1 d . H3 H 0.3964 -0.0723 -0.0828 0.047 Uiso 1 1 calc R C4 C 0.3769(4) -0.2183(5) -0.0690(5) 0.0500(16) Uani 1 1 d . H4 H 0.4036 -0.2373 -0.1290 0.060 Uiso 1 1 calc R C5 C 0.3402(4) -0.2879(5) -0.0048(6) 0.0527(17) Uani 1 1 d . H5 H 0.3420 -0.3542 -0.0225 0.063 Uiso 1 1 calc R C6 C 0.3019(4) -0.2597(5) 0.0831(5) 0.0457(14) Uani 1 1 d . H6 H 0.2773 -0.3059 0.1260 0.055 Uiso 1 1 calc R C7 C 0.3003(3) -0.1605(4) 0.1074(5) 0.0386(13) Uani 1 1 d . C8 C 0.2584(3) -0.1228(5) 0.2042(5) 0.0417(14) Uani 1 1 d . C9 C 0.2358(3) 0.0311(5) 0.2973(4) 0.0370(13) Uani 1 1 d . C10 C 0.1962(4) -0.0042(5) 0.3850(5) 0.0417(14) Uani 1 1 d . H10 H 0.1880 -0.0711 0.3959 0.050 Uiso 1 1 calc R C11 C 0.1691(3) 0.0678(5) 0.4567(4) 0.0428(15) Uani 1 1 d . C12 C 0.1768(4) 0.1638(5) 0.4472(5) 0.0435(14) Uani 1 1 d . H12 H 0.1565 0.2063 0.4971 0.052 Uiso 1 1 calc R C13 C 0.2166(3) 0.2000(5) 0.3594(4) 0.0396(13) Uani 1 1 d . H13 H 0.2229 0.2674 0.3500 0.048 Uiso 1 1 calc R C14 C 0.2470(3) 0.1335(5) 0.2854(4) 0.0337(12) Uani 1 1 d . C15 C 0.3106(3) 0.2511(4) 0.1692(4) 0.0338(12) Uani 1 1 d . C16 C 0.3588(3) 0.2529(4) 0.0704(4) 0.0320(11) Uani 1 1 d . C17 C 0.3912(4) 0.3391(4) 0.0310(5) 0.0404(13) Uani 1 1 d . H17 H 0.3841 0.3981 0.0663 0.048 Uiso 1 1 calc R C18 C 0.4339(4) 0.3381(5) -0.0599(5) 0.0431(14) Uani 1 1 d . H18 H 0.4560 0.3958 -0.0865 0.052 Uiso 1 1 calc R C19 C 0.4433(3) 0.2493(5) -0.1112(4) 0.0392(13) Uani 1 1 d . H19 H 0.4716 0.2464 -0.1733 0.047 Uiso 1 1 calc R C20 C 0.4097(3) 0.1646(4) -0.0678(4) 0.0327(11) Uani 1 1 d . H20 H 0.4157 0.1048 -0.1019 0.039 Uiso 1 1 calc R C21 C 0.0133(3) 0.0526(4) 0.2157(4) 0.0308(11) Uani 1 1 d . H21A H -0.0129 0.0788 0.2769 0.037 Uiso 1 1 calc R H21B H 0.0730 0.0715 0.2190 0.037 Uiso 1 1 calc R C22 C -0.0119(4) 0.1980(4) 0.1037(4) 0.0331(11) Uani 1 1 d . H22A H 0.0491 0.2071 0.0985 0.040 Uiso 1 1 calc R H22B H -0.0295 0.2353 0.1635 0.040 Uiso 1 1 calc R C23 C -0.0583(4) 0.2376(4) 0.0049(4) 0.0361(12) Uani 1 1 d . H23A H -0.1183 0.2206 0.0072 0.043 Uiso 1 1 calc R H23B H -0.0544 0.3089 0.0059 0.043 Uiso 1 1 calc R C24 C -0.0260(4) 0.2013(4) -0.0985(4) 0.0350(12) Uani 1 1 d . H24A H -0.0534 0.2389 -0.1550 0.042 Uiso 1 1 calc R H24B H 0.0350 0.2131 -0.0993 0.042 Uiso 1 1 calc R C25 C -0.0057(4) 0.0587(4) -0.2142(4) 0.0318(11) Uani 1 1 d . H25A H 0.0538 0.0779 -0.2161 0.038 Uiso 1 1 calc R H25B H -0.0364 0.0865 -0.2748 0.038 Uiso 1 1 calc R O1W O 0.1965(3) 0.6223(3) 0.3105(4) 0.0596(14) Uani 1 1 d . O2W O 0.3196(3) 0.5271(3) 0.1967(4) 0.0519(11) Uani 1 1 d . H1WA H 0.2031 0.6808 0.2863 0.078 Uiso 1 1 d R H1WB H 0.2345 0.5864 0.2841 0.078 Uiso 1 1 d R H2WA H 0.3147 0.4666 0.2122 0.078 Uiso 1 1 d R H2WB H 0.3708 0.5365 0.2196 0.078 Uiso 1 1 d R loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_23 _atom_site_aniso_U_13 _atom_site_aniso_U_12 Ni1 0.0226(5) 0.0250(5) 0.0207(4) -0.0014(3) 0.0016(3) 0.0019(3) Cr1 0.0212(4) 0.0301(5) 0.0251(4) 0.0026(3) 0.0008(3) -0.0008(3) Cl1 0.0631(10) 0.0630(11) 0.0440(9) 0.0024(7) 0.0178(8) -0.0027(8) N1 0.029(2) 0.031(2) 0.029(2) -0.0017(18) 0.0017(18) 0.0010(17) N2 0.032(3) 0.059(3) 0.041(3) -0.009(2) 0.001(2) 0.005(2) N3 0.025(2) 0.032(2) 0.036(2) 0.0038(19) -0.0033(17) 0.0016(17) N4 0.028(2) 0.039(3) 0.036(2) 0.011(2) -0.0005(18) 0.0001(19) N5 0.021(2) 0.045(3) 0.026(2) -0.0040(19) -0.0006(16) 0.0029(18) N6 0.024(2) 0.034(2) 0.029(2) 0.0001(18) -0.0023(16) -0.0010(17) N7 0.027(2) 0.026(2) 0.028(2) 0.0010(17) 0.0022(16) 0.0013(17) N8 0.025(2) 0.031(2) 0.0228(19) -0.0035(17) 0.0015(16) 0.0028(17) O1 0.063(3) 0.038(2) 0.049(2) -0.012(2) 0.012(2) 0.003(2) O2 0.063(3) 0.041(2) 0.072(3) 0.022(2) 0.025(2) 0.001(2) C1 0.026(3) 0.022(2) 0.022(2) -0.0024(18) 0.0038(18) -0.0005(18) C2 0.025(3) 0.035(3) 0.030(3) 0.001(2) 0.003(2) 0.002(2) C3 0.037(3) 0.037(3) 0.043(3) -0.004(3) -0.005(2) 0.002(2) C4 0.045(3) 0.049(4) 0.055(4) -0.015(3) -0.007(3) 0.013(3) C5 0.049(4) 0.030(3) 0.076(5) -0.002(3) -0.026(3) 0.001(3) C6 0.039(3) 0.036(3) 0.062(4) 0.005(3) 0.000(3) 0.005(2) C7 0.025(2) 0.034(3) 0.056(3) 0.011(3) -0.007(2) 0.000(2) C8 0.028(3) 0.048(3) 0.049(3) 0.019(3) 0.002(2) 0.007(2) C9 0.021(2) 0.063(4) 0.027(3) 0.007(3) 0.000(2) 0.005(2) C10 0.031(3) 0.056(4) 0.038(3) 0.013(3) -0.001(2) 0.002(3) C11 0.027(3) 0.074(4) 0.027(3) -0.001(3) 0.004(2) 0.010(3) C12 0.034(3) 0.056(4) 0.040(3) -0.004(3) 0.003(2) 0.004(3) C13 0.027(3) 0.058(4) 0.034(3) -0.008(3) 0.000(2) 0.000(2) C14 0.021(2) 0.053(3) 0.027(2) 0.000(2) -0.0012(19) 0.001(2) C15 0.031(3) 0.034(3) 0.036(3) -0.006(2) -0.002(2) 0.000(2) C16 0.028(2) 0.036(3) 0.032(3) 0.003(2) -0.006(2) 0.000(2) C17 0.042(3) 0.030(3) 0.049(3) 0.002(2) -0.006(3) -0.002(2) C18 0.039(3) 0.044(3) 0.046(3) 0.016(3) -0.003(2) -0.010(3) C19 0.030(3) 0.052(3) 0.036(3) 0.010(3) 0.001(2) -0.005(2) C20 0.025(2) 0.043(3) 0.030(3) 0.002(2) 0.003(2) 0.000(2) C21 0.035(3) 0.037(3) 0.020(2) -0.004(2) 0.0013(19) 0.000(2) C22 0.042(3) 0.027(3) 0.031(3) -0.007(2) 0.004(2) 0.004(2) C23 0.046(3) 0.028(3) 0.034(3) 0.000(2) 0.002(2) 0.009(2) C24 0.048(3) 0.027(3) 0.030(3) 0.003(2) 0.000(2) 0.001(2) C25 0.039(3) 0.033(3) 0.023(2) -0.001(2) 0.000(2) 0.002(2) O1W 0.046(2) 0.036(2) 0.100(4) 0.008(2) 0.035(3) -0.0065(19) O2W 0.039(2) 0.040(2) 0.076(3) -0.009(2) -0.007(2) 0.0039(19) 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' Cl Cl 0.1484 0.1585 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' Cr Cr 0.3209 0.6236 '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' Ni Ni 0.3393 1.1124 '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' 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 N8 Ni1 N8 180.0(3) . 3 N8 Ni1 N7 85.39(16) . 3 N8 Ni1 N7 94.61(16) 3 3 N8 Ni1 N7 94.61(16) . . N8 Ni1 N7 85.39(16) 3 . N7 Ni1 N7 180.0(3) 3 . N8 Ni1 N1 91.60(16) . . N8 Ni1 N1 88.40(16) 3 . N7 Ni1 N1 87.16(16) 3 . N7 Ni1 N1 92.84(16) . . N8 Ni1 N1 88.40(16) . 3 N8 Ni1 N1 91.60(16) 3 3 N7 Ni1 N1 92.84(16) 3 3 N7 Ni1 N1 87.16(16) . 3 N1 Ni1 N1 180.0 . 3 N5 Cr1 N4 81.1(2) . . N5 Cr1 N3 161.84(18) . . N4 Cr1 N3 80.74(19) . . N5 Cr1 C2 92.05(18) . . N4 Cr1 C2 91.07(19) . . N3 Cr1 C2 88.48(19) . . N5 Cr1 N6 80.10(18) . . N4 Cr1 N6 161.15(19) . . N3 Cr1 N6 118.06(17) . . C2 Cr1 N6 88.34(18) . . N5 Cr1 C1 90.19(17) . . N4 Cr1 C1 88.67(18) . . N3 Cr1 C1 89.20(17) . . C2 Cr1 C1 177.7(2) . . N6 Cr1 C1 92.65(17) . . C1 N1 Ni1 155.5(4) . . C3 N3 C7 119.3(5) . . C3 N3 Cr1 128.8(4) . . C7 N3 Cr1 111.9(4) . . C8 N4 C9 126.6(5) . . C8 N4 Cr1 118.6(4) . . C9 N4 Cr1 114.5(4) . . C15 N5 C14 125.5(5) . . C15 N5 Cr1 118.8(3) . . C14 N5 Cr1 115.7(4) . . C16 N6 C20 119.6(5) . . C16 N6 Cr1 112.0(3) . . C20 N6 Cr1 128.4(4) . . C24 N7 C25 113.3(4) . . C24 N7 Ni1 116.5(3) . . C25 N7 Ni1 105.7(3) . . C24 N7 H7 107.0 . . C25 N7 H7 107.0 . . Ni1 N7 H7 107.0 . . C22 N8 C21 113.3(4) . . C22 N8 Ni1 115.7(3) . . C21 N8 Ni1 106.4(3) . . C22 N8 H8 107.0 . . C21 N8 H8 107.0 . . Ni1 N8 H8 107.0 . . N1 C1 Cr1 166.5(4) . . N2 C2 Cr1 176.8(5) . . N3 C3 C4 121.4(6) . . N3 C3 H3 119.3 . . C4 C3 H3 119.3 . . C5 C4 C3 118.2(6) . . C5 C4 H4 120.9 . . C3 C4 H4 120.9 . . C6 C5 C4 120.6(6) . . C6 C5 H5 119.7 . . C4 C5 H5 119.7 . . C5 C6 C7 118.3(6) . . C5 C6 H6 120.8 . . C7 C6 H6 120.8 . . N3 C7 C6 122.2(6) . . N3 C7 C8 116.2(5) . . C6 C7 C8 121.6(6) . . O2 C8 N4 126.8(6) . . O2 C8 C7 120.8(6) . . N4 C8 C7 112.4(5) . . C10 C9 C14 119.2(6) . . C10 C9 N4 126.0(6) . . C14 C9 N4 114.8(5) . . C9 C10 C11 116.3(6) . . C9 C10 H10 121.9 . . C11 C10 H10 121.9 . . C12 C11 C10 126.2(6) . . C12 C11 Cl1 118.4(5) . . C10 C11 Cl1 115.3(5) . . C11 C12 C13 118.0(6) . . C11 C12 H12 121.0 . . C13 C12 H12 121.0 . . C14 C13 C12 119.5(6) . . C14 C13 H13 120.2 . . C12 C13 H13 120.2 . . N5 C14 C13 125.4(6) . . N5 C14 C9 113.8(5) . . C13 C14 C9 120.8(5) . . O1 C15 N5 128.1(5) . . O1 C15 C16 120.0(5) . . N5 C15 C16 111.9(4) . . N6 C16 C17 121.0(5) . . N6 C16 C15 117.1(5) . . C17 C16 C15 121.9(5) . . C18 C17 C16 120.3(6) . . C18 C17 H17 119.9 . . C16 C17 H17 119.9 . . C17 C18 C19 118.7(5) . . C17 C18 H18 120.6 . . C19 C18 H18 120.6 . . C18 C19 C20 118.6(5) . . C18 C19 H19 120.7 . . C20 C19 H19 120.7 . . N6 C20 C19 121.9(5) . . N6 C20 H20 119.1 . . C19 C20 H20 119.1 . . N8 C21 C25 109.1(4) . 3 N8 C21 H21A 109.9 . . C25 C21 H21A 109.9 3 . N8 C21 H21B 109.9 . . C25 C21 H21B 109.9 3 . H21A C21 H21B 108.3 . . N8 C22 C23 112.0(4) . . N8 C22 H22A 109.2 . . C23 C22 H22A 109.2 . . N8 C22 H22B 109.2 . . C23 C22 H22B 109.2 . . H22A C22 H22B 107.9 . . C24 C23 C22 116.2(4) . . C24 C23 H23A 108.2 . . C22 C23 H23A 108.2 . . C24 C23 H23B 108.2 . . C22 C23 H23B 108.2 . . H23A C23 H23B 107.4 . . N7 C24 C23 113.2(4) . . N7 C24 H24A 108.9 . . C23 C24 H24A 108.9 . . N7 C24 H24B 108.9 . . C23 C24 H24B 108.9 . . H24A C24 H24B 107.7 . . N7 C25 C21 108.5(4) . 3 N7 C25 H25A 110.0 . . C21 C25 H25A 110.0 3 . N7 C25 H25B 110.0 . . C21 C25 H25B 110.0 3 . H25A C25 H25B 108.4 . . H1WA O1W H1WB 106.7 . . H2WA O2W H2WB 99.2 . . loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance _geom_bond_site_symmetry_2 Ni1 N8 2.063(4) . Ni1 N8 2.063(4) 3 Ni1 N7 2.074(4) 3 Ni1 N7 2.074(4) . Ni1 N1 2.157(4) . Ni1 N1 2.157(4) 3 Cr1 N5 1.975(4) . Cr1 N4 1.975(5) . Cr1 N3 2.072(5) . Cr1 C2 2.082(5) . Cr1 N6 2.088(4) . Cr1 C1 2.102(5) . Cl1 C11 1.776(6) . N1 C1 1.148(6) . N2 C2 1.139(7) . N3 C3 1.340(7) . N3 C7 1.355(7) . N4 C8 1.321(8) . N4 C9 1.411(8) . N5 C15 1.338(7) . N5 C14 1.397(7) . N6 C16 1.339(7) . N6 C20 1.339(7) . N7 C24 1.473(7) . N7 C25 1.484(6) . N7 H7 0.9100 . N8 C22 1.474(7) . N8 C21 1.476(6) . N8 H8 0.9100 . O1 C15 1.243(7) . O2 C8 1.247(7) . C3 C4 1.392(9) . C3 H3 0.9300 . C4 C5 1.396(10) . C4 H4 0.9300 . C5 C6 1.359(10) . C5 H5 0.9300 . C6 C7 1.385(9) . C6 H6 0.9300 . C7 C8 1.521(9) . C9 C10 1.396(8) . C9 C14 1.412(9) . C10 C11 1.422(9) . C10 H10 0.9300 . C11 C12 1.316(10) . C12 C13 1.402(9) . C12 H12 0.9300 . C13 C14 1.409(8) . C13 H13 0.9300 . C15 C16 1.506(8) . C16 C17 1.383(8) . C17 C18 1.371(9) . C17 H17 0.9300 . C18 C19 1.385(9) . C18 H18 0.9300 . C19 C20 1.393(8) . C19 H19 0.9300 . C20 H20 0.9300 . C21 C25 1.517(7) 3 C21 H21A 0.9700 . C21 H21B 0.9700 . C22 C23 1.528(7) . C22 H22A 0.9700 . C22 H22B 0.9700 . C23 C24 1.524(7) . C23 H23A 0.9700 . C23 H23B 0.9700 . C24 H24A 0.9700 . C24 H24B 0.9700 . C25 C21 1.517(7) 3 C25 H25A 0.9700 . C25 H25B 0.9700 . O1W H1WA 0.8611 . O1W H1WB 0.8536 . O2W H2WA 0.8500 . O2W H2WB 0.8500 . 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_4 N8 Ni1 N1 C1 89.9(9) . . N8 Ni1 N1 C1 -90.1(9) 3 . N7 Ni1 N1 C1 4.6(9) 3 . N7 Ni1 N1 C1 -175.4(9) . . N1 Ni1 N1 C1 170(30) 3 . N5 Cr1 N3 C3 -178.2(5) . . N4 Cr1 N3 C3 -177.5(5) . . C2 Cr1 N3 C3 -86.2(5) . . N6 Cr1 N3 C3 1.1(5) . . C1 Cr1 N3 C3 93.7(4) . . N5 Cr1 N3 C7 0.9(7) . . N4 Cr1 N3 C7 1.5(3) . . C2 Cr1 N3 C7 92.9(4) . . N6 Cr1 N3 C7 -179.8(3) . . C1 Cr1 N3 C7 -87.2(4) . . N5 Cr1 N4 C8 175.7(4) . . N3 Cr1 N4 C8 -4.1(4) . . C2 Cr1 N4 C8 -92.4(4) . . N6 Cr1 N4 C8 179.6(4) . . C1 Cr1 N4 C8 85.3(4) . . N5 Cr1 N4 C9 0.6(3) . . N3 Cr1 N4 C9 -179.2(4) . . C2 Cr1 N4 C9 92.5(4) . . N6 Cr1 N4 C9 4.5(7) . . C1 Cr1 N4 C9 -89.8(4) . . N4 Cr1 N5 C15 178.8(4) . . N3 Cr1 N5 C15 179.4(5) . . C2 Cr1 N5 C15 88.0(4) . . N6 Cr1 N5 C15 0.1(4) . . C1 Cr1 N5 C15 -92.6(4) . . N4 Cr1 N5 C14 -1.8(3) . . N3 Cr1 N5 C14 -1.2(7) . . C2 Cr1 N5 C14 -92.6(3) . . N6 Cr1 N5 C14 179.5(3) . . C1 Cr1 N5 C14 86.8(3) . . N5 Cr1 N6 C16 2.3(3) . . N4 Cr1 N6 C16 -1.6(7) . . N3 Cr1 N6 C16 -177.4(3) . . C2 Cr1 N6 C16 -90.1(3) . . C1 Cr1 N6 C16 92.1(3) . . N5 Cr1 N6 C20 179.2(4) . . N4 Cr1 N6 C20 175.3(5) . . N3 Cr1 N6 C20 -0.5(5) . . C2 Cr1 N6 C20 86.8(4) . . C1 Cr1 N6 C20 -91.1(4) . . N8 Ni1 N7 C24 37.5(4) . . N8 Ni1 N7 C24 -142.5(4) 3 . N7 Ni1 N7 C24 134(100) 3 . N1 Ni1 N7 C24 -54.4(4) . . N1 Ni1 N7 C24 125.6(4) 3 . N8 Ni1 N7 C25 164.3(3) . . N8 Ni1 N7 C25 -15.7(3) 3 . N7 Ni1 N7 C25 -99(100) 3 . N1 Ni1 N7 C25 72.4(3) . . N1 Ni1 N7 C25 -107.6(3) 3 . N8 Ni1 N8 C22 -93(92) 3 . N7 Ni1 N8 C22 140.3(4) 3 . N7 Ni1 N8 C22 -39.7(4) . . N1 Ni1 N8 C22 53.3(4) . . N1 Ni1 N8 C22 -126.7(4) 3 . N8 Ni1 N8 C21 141(92) 3 . N7 Ni1 N8 C21 13.6(3) 3 . N7 Ni1 N8 C21 -166.4(3) . . N1 Ni1 N8 C21 -73.5(3) . . N1 Ni1 N8 C21 106.5(3) 3 . Ni1 N1 C1 Cr1 -29(2) . . N5 Cr1 C1 N1 -71.4(18) . . N4 Cr1 C1 N1 9.7(18) . . N3 Cr1 C1 N1 90.4(18) . . C2 Cr1 C1 N1 93(5) . . N6 Cr1 C1 N1 -151.5(17) . . N5 Cr1 C2 N2 37(9) . . N4 Cr1 C2 N2 -44(9) . . N3 Cr1 C2 N2 -125(9) . . N6 Cr1 C2 N2 117(9) . . C1 Cr1 C2 N2 -128(9) . . C7 N3 C3 C4 0.4(8) . . Cr1 N3 C3 C4 179.4(4) . . N3 C3 C4 C5 0.3(9) . . C3 C4 C5 C6 -0.5(9) . . C4 C5 C6 C7 -0.1(9) . . C3 N3 C7 C6 -1.0(8) . . Cr1 N3 C7 C6 179.8(4) . . C3 N3 C7 C8 180.0(5) . . Cr1 N3 C7 C8 0.8(5) . . C5 C6 C7 N3 0.9(9) . . C5 C6 C7 C8 179.8(5) . . C9 N4 C8 O2 0.8(9) . . Cr1 N4 C8 O2 -173.6(5) . . C9 N4 C8 C7 179.9(4) . . Cr1 N4 C8 C7 5.5(6) . . N3 C7 C8 O2 175.1(5) . . C6 C7 C8 O2 -3.9(9) . . N3 C7 C8 N4 -4.0(7) . . C6 C7 C8 N4 177.0(5) . . C8 N4 C9 C10 6.0(8) . . Cr1 N4 C9 C10 -179.4(4) . . C8 N4 C9 C14 -174.0(5) . . Cr1 N4 C9 C14 0.6(6) . . C14 C9 C10 C11 0.4(7) . . N4 C9 C10 C11 -179.6(5) . . C9 C10 C11 C12 1.0(9) . . C9 C10 C11 Cl1 179.5(4) . . C10 C11 C12 C13 -1.1(9) . . Cl1 C11 C12 C13 -179.6(4) . . C11 C12 C13 C14 -0.3(8) . . C15 N5 C14 C13 1.6(8) . . Cr1 N5 C14 C13 -177.8(4) . . C15 N5 C14 C9 -178.0(5) . . Cr1 N5 C14 C9 2.6(5) . . C12 C13 C14 N5 -177.9(5) . . C12 C13 C14 C9 1.7(8) . . C10 C9 C14 N5 177.9(4) . . N4 C9 C14 N5 -2.1(6) . . C10 C9 C14 C13 -1.7(8) . . N4 C9 C14 C13 178.3(4) . . C14 N5 C15 O1 -1.4(9) . . Cr1 N5 C15 O1 178.0(5) . . C14 N5 C15 C16 178.5(4) . . Cr1 N5 C15 C16 -2.2(6) . . C20 N6 C16 C17 -1.2(7) . . Cr1 N6 C16 C17 176.0(4) . . C20 N6 C16 C15 178.6(4) . . Cr1 N6 C16 C15 -4.2(5) . . O1 C15 C16 N6 -175.8(5) . . N5 C15 C16 N6 4.3(6) . . O1 C15 C16 C17 4.0(8) . . N5 C15 C16 C17 -175.9(5) . . N6 C16 C17 C18 0.6(8) . . C15 C16 C17 C18 -179.2(5) . . C16 C17 C18 C19 0.2(8) . . C17 C18 C19 C20 -0.5(8) . . C16 N6 C20 C19 1.0(7) . . Cr1 N6 C20 C19 -175.7(4) . . C18 C19 C20 N6 -0.1(8) . . C22 N8 C21 C25 -168.6(4) . 3 Ni1 N8 C21 C25 -40.4(5) . 3 C21 N8 C22 C23 -179.4(4) . . Ni1 N8 C22 C23 57.4(5) . . N8 C22 C23 C24 -70.2(6) . . C25 N7 C24 C23 -176.0(4) . . Ni1 N7 C24 C23 -53.1(5) . . C22 C23 C24 N7 67.9(6) . . C24 N7 C25 C21 170.5(4) . 3 Ni1 N7 C25 C21 41.8(4) . 3