#------------------------------------------------------------------------------ #$Date: 2016-03-22 23:41:36 +0100 (Tue, 22 Mar 2016) $ #$Revision: 179123 $ #$URL: svn://www.crystallography.net/cod/cif/4/30/85/4308596.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_4308596 loop_ _publ_author_name 'Melissa L. Golden' 'Curtis M. Whaley' 'Marilyn V. Rampersad' 'Joseph H. Reibenspies' 'Robert D. Hancock' 'Marcetta Y. Darensbourg' _publ_section_title ; N2S2Ni Metallodithiolate Complexes as Ligands: Structural and Aqueous Solution Quantitative Studies of the Ability of Metal Ions to Form M-S-Ni Bridges to Mercapto Groups Coordinated to Nickel(II). Implications for Acetyl Coenzyme A Synthase ; _journal_name_full 'Inorganic Chemistry' _journal_page_first 875 _journal_page_last 883 _journal_paper_doi 10.1021/ic0489701 _journal_volume 44 _journal_year 2005 _chemical_formula_sum 'C29 H57 Ag2 Cl2 N7 Ni3 O8 S6' _chemical_formula_weight 1286.95 _chemical_name_systematic ; ? ; _space_group_IT_number 167 _symmetry_cell_setting rhombohedral _symmetry_space_group_name_Hall '-R 3 2"c' _symmetry_space_group_name_H-M 'R -3 c :H' _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 90.00 _cell_angle_gamma 120.00 _cell_formula_units_Z 12 _cell_length_a 11.8666(4) _cell_length_b 11.8666(4) _cell_length_c 110.290(5) _cell_measurement_reflns_used 7272 _cell_measurement_temperature 110(2) _cell_measurement_theta_max 58.81 _cell_measurement_theta_min 2.40 _cell_volume 13449.9(9) _computing_cell_refinement 'Bruker FRAMBO' _computing_data_collection 'Bruker FRAMBO' _computing_data_reduction 'Bruker SAINT' _computing_molecular_graphics 'Bruker SHELXTL' _computing_publication_material 'Bruker SHELXTL' _computing_structure_refinement 'SHELXL-97 (Sheldrick, 1997)' _computing_structure_solution 'SHELXS-97 (Sheldrick, 1990)' _diffrn_ambient_temperature 110(2) _diffrn_measured_fraction_theta_full 0.997 _diffrn_measured_fraction_theta_max 0.997 _diffrn_measurement_device_type 'multi-wire area detector' _diffrn_measurement_method 'phi and omega scans' _diffrn_radiation_monochromator graphite _diffrn_radiation_source 'normal-focus sealed tube' _diffrn_radiation_type CuK\a _diffrn_radiation_wavelength 1.54178 _diffrn_reflns_av_R_equivalents 0.0638 _diffrn_reflns_av_sigmaI/netI 0.0337 _diffrn_reflns_limit_h_max 13 _diffrn_reflns_limit_h_min -12 _diffrn_reflns_limit_k_max 12 _diffrn_reflns_limit_k_min -13 _diffrn_reflns_limit_l_max 122 _diffrn_reflns_limit_l_min -122 _diffrn_reflns_number 20547 _diffrn_reflns_theta_full 58.96 _diffrn_reflns_theta_max 58.96 _diffrn_reflns_theta_min 2.40 _exptl_absorpt_coefficient_mu 12.425 _exptl_absorpt_correction_T_max 0.8858 _exptl_absorpt_correction_T_min 0.3696 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_process_details sadabs _exptl_crystal_colour orange _exptl_crystal_density_diffrn 1.907 _exptl_crystal_density_meas 0 _exptl_crystal_density_method 'not measured' _exptl_crystal_description block _exptl_crystal_F_000 7824 _exptl_crystal_size_max 0.10 _exptl_crystal_size_mid 0.10 _exptl_crystal_size_min 0.01 _refine_diff_density_max 2.411 _refine_diff_density_min -1.480 _refine_diff_density_rms 0.151 _refine_ls_extinction_method none _refine_ls_goodness_of_fit_ref 1.073 _refine_ls_hydrogen_treatment mixed _refine_ls_matrix_type full _refine_ls_number_parameters 173 _refine_ls_number_reflns 2161 _refine_ls_number_restraints 3 _refine_ls_restrained_S_all 1.073 _refine_ls_R_factor_all 0.0499 _refine_ls_R_factor_gt 0.0430 _refine_ls_shift/su_max 0.004 _refine_ls_shift/su_mean 0.000 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_details 'calc w=1/[\s^2^(Fo^2^)+(0.0803P)^2^+132.2614P] where P=(Fo^2^+2Fc^2^)/3' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_gt 0.1285 _refine_ls_wR_factor_ref 0.1314 _reflns_number_gt 1793 _reflns_number_total 2161 _reflns_threshold_expression >2sigma(I) _cod_data_source_file ic0489701si20040730_101011_3.cif _cod_data_source_block md001 _cod_depositor_comments ; The following automatic conversions were performed: '_symmetry_cell_setting' value 'Rhombohedral' changed to 'rhombohedral' 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_enum 1527 2010-12-29 10:47:43Z saulius ; _cod_original_sg_symbol_H-M 'R -3 c' _cod_database_code 4308596 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' '-y, x-y, z' '-x+y, -x, z' 'y, x, -z+1/2' 'x-y, -y, -z+1/2' '-x, -x+y, -z+1/2' 'x+2/3, y+1/3, z+1/3' '-y+2/3, x-y+1/3, z+1/3' '-x+y+2/3, -x+1/3, z+1/3' 'y+2/3, x+1/3, -z+5/6' 'x-y+2/3, -y+1/3, -z+5/6' '-x+2/3, -x+y+1/3, -z+5/6' 'x+1/3, y+2/3, z+2/3' '-y+1/3, x-y+2/3, z+2/3' '-x+y+1/3, -x+2/3, z+2/3' 'y+1/3, x+2/3, -z+7/6' 'x-y+1/3, -y+2/3, -z+7/6' '-x+1/3, -x+y+2/3, -z+7/6' '-x, -y, -z' 'y, -x+y, -z' 'x-y, x, -z' '-y, -x, z-1/2' '-x+y, y, z-1/2' 'x, x-y, z-1/2' '-x+2/3, -y+1/3, -z+1/3' 'y+2/3, -x+y+1/3, -z+1/3' 'x-y+2/3, x+1/3, -z+1/3' '-y+2/3, -x+1/3, z-1/6' '-x+y+2/3, y+1/3, z-1/6' 'x+2/3, x-y+1/3, z-1/6' '-x+1/3, -y+2/3, -z+2/3' 'y+1/3, -x+y+2/3, -z+2/3' 'x-y+1/3, x+2/3, -z+2/3' '-y+1/3, -x+2/3, z+1/6' '-x+y+1/3, y+2/3, z+1/6' 'x+1/3, x-y+2/3, z+1/6' 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 _atom_site_disorder_assembly _atom_site_disorder_group Ag1 Ag 1.0000 1.0000 0.051921(7) 0.0188(3) Uani 1 3 d S . . Ag2 Ag 1.0000 1.0000 0.024738(7) 0.0191(3) Uani 1 3 d S . . Ni1 Ni 1.07445(9) 0.79168(9) 0.038018(9) 0.0145(3) Uani 1 1 d . . . Cl1 Cl 0.6667 0.3333 0.00339(2) 0.0202(6) Uani 1 3 d S . . Cl2 Cl 1.0000 1.0000 0.08761(2) 0.0177(6) Uani 1 3 d S . . S1 S 1.16218(15) 0.92375(15) 0.022861(14) 0.0199(4) Uani 1 1 d . . . S2 S 1.17539(15) 0.93951(15) 0.051787(14) 0.0215(4) Uani 1 1 d . . . O1 O 0.6667 0.3333 -0.00950(8) 0.034(2) Uani 1 3 d S . . O2 O 0.5636(5) 0.2102(4) 0.00775(4) 0.0308(12) Uani 1 1 d . . . O3 O 0.9331(5) 1.0652(5) 0.08338(5) 0.0347(12) Uani 1 1 d . . . O4 O 1.0000 1.0000 0.10048(7) 0.029(2) Uani 1 3 d S . . N1 N 0.9816(5) 0.6462(5) 0.02714(4) 0.0173(11) Uani 1 1 d . . . N2 N 0.9991(5) 0.6573(5) 0.05024(4) 0.0195(12) Uani 1 1 d . . . C1 C 1.0962(7) 0.8026(7) 0.01071(6) 0.0248(15) Uani 1 1 d . . . H1A H 1.0823 0.8418 0.0034 0.030 Uiso 1 1 calc R . . H1B H 1.1588 0.7733 0.0087 0.030 Uiso 1 1 calc R . . C2 C 0.9693(6) 0.6882(6) 0.01471(5) 0.0198(14) Uani 1 1 d . . . H2A H 0.9006 0.7124 0.0147 0.024 Uiso 1 1 calc R . . H2B H 0.9434 0.6152 0.0090 0.024 Uiso 1 1 calc R . . C3 C 1.0593(7) 0.5776(6) 0.02655(6) 0.0215(14) Uani 1 1 d . . . H3A H 1.1514 0.6419 0.0248 0.026 Uiso 1 1 calc R . . H3B H 1.0259 0.5134 0.0199 0.026 Uiso 1 1 calc R . . C4 C 1.0519(7) 0.5086(7) 0.03833(6) 0.0237(15) Uani 1 1 d . . . H4A H 1.1152 0.4775 0.0380 0.028 Uiso 1 1 calc R . . H4B H 0.9640 0.4312 0.0390 0.028 Uiso 1 1 calc R . . C5 C 1.0789(7) 0.5915(7) 0.04973(6) 0.0234(15) Uani 1 1 d . . . H5A H 1.0598 0.5355 0.0570 0.028 Uiso 1 1 calc R . . H5B H 1.1724 0.6584 0.0500 0.028 Uiso 1 1 calc R . . C6 C 0.8515(6) 0.5608(6) 0.03260(6) 0.0205(14) Uani 1 1 d . . . H6A H 0.8174 0.4701 0.0298 0.025 Uiso 1 1 calc R . . H6B H 0.7903 0.5896 0.0299 0.025 Uiso 1 1 calc R . . C7 C 0.8612(6) 0.5663(6) 0.04648(6) 0.0212(14) Uani 1 1 d . . . H7A H 0.8037 0.5967 0.0498 0.025 Uiso 1 1 calc R . . H7B H 0.8324 0.4782 0.0497 0.025 Uiso 1 1 calc R . . C8 C 1.0056(7) 0.7103(7) 0.06262(6) 0.0254(16) Uani 1 1 d . . . H8A H 0.9897 0.6429 0.0687 0.030 Uiso 1 1 calc R . . H8B H 0.9372 0.7343 0.0635 0.030 Uiso 1 1 calc R . . C9 C 1.1365(7) 0.8276(7) 0.06473(6) 0.0282(16) Uani 1 1 d . . . H9A H 1.2032 0.8013 0.0655 0.034 Uiso 1 1 calc R . . H9B H 1.1356 0.8715 0.0723 0.034 Uiso 1 1 calc R . . N3 N 0.9161(15) 0.339(2) 0.07904(16) 0.057(4) Uiso 0.33 1 d PD A -1 C10 C 0.8267(17) 0.338(3) 0.07519(16) 0.057(4) Uiso 0.33 1 d PD A -1 C11 C 0.718(2) 0.337(3) 0.0690(2) 0.057(4) Uiso 0.33 1 d PD A -1 H11A H 0.6444 0.2498 0.0690 0.086 Uiso 0.33 1 d PR A -1 H11B H 0.6949 0.3938 0.0731 0.086 Uiso 0.33 1 d PR A -1 H11C H 0.7428 0.3652 0.0608 0.086 Uiso 0.33 1 d PR A -1 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 Ag1 0.0183(3) 0.0183(3) 0.0197(5) 0.000 0.000 0.00915(17) Ag2 0.0190(3) 0.0190(3) 0.0194(5) 0.000 0.000 0.00949(17) Ni1 0.0150(5) 0.0131(6) 0.0164(6) -0.0019(4) -0.0014(4) 0.0076(4) Cl1 0.0205(9) 0.0205(9) 0.0195(14) 0.000 0.000 0.0102(4) Cl2 0.0194(8) 0.0194(8) 0.0142(13) 0.000 0.000 0.0097(4) S1 0.0167(8) 0.0179(8) 0.0254(9) 0.0052(6) 0.0025(6) 0.0088(7) S2 0.0172(8) 0.0216(9) 0.0268(9) -0.0098(7) -0.0037(7) 0.0106(7) O1 0.041(3) 0.041(3) 0.020(5) 0.000 0.000 0.0206(17) O2 0.024(3) 0.021(3) 0.041(3) 0.009(2) 0.003(2) 0.006(2) O3 0.036(3) 0.034(3) 0.041(3) 0.007(2) -0.009(2) 0.023(3) O4 0.037(3) 0.037(3) 0.013(4) 0.000 0.000 0.0183(16) N1 0.019(3) 0.016(3) 0.017(3) 0.003(2) 0.002(2) 0.009(2) N2 0.027(3) 0.022(3) 0.016(3) -0.003(2) -0.002(2) 0.017(3) C1 0.029(4) 0.030(4) 0.019(3) 0.002(3) 0.004(3) 0.018(3) C2 0.025(4) 0.020(3) 0.016(3) -0.001(3) -0.002(3) 0.013(3) C3 0.030(4) 0.020(3) 0.024(4) -0.005(3) -0.002(3) 0.019(3) C4 0.033(4) 0.025(4) 0.023(4) -0.003(3) -0.001(3) 0.022(3) C5 0.034(4) 0.027(4) 0.019(3) 0.001(3) -0.003(3) 0.023(3) C6 0.020(3) 0.016(3) 0.020(3) -0.002(3) -0.004(3) 0.005(3) C7 0.021(4) 0.017(3) 0.021(4) 0.003(3) 0.004(3) 0.006(3) C8 0.043(4) 0.026(4) 0.015(3) 0.000(3) 0.000(3) 0.023(4) C9 0.039(4) 0.039(4) 0.018(3) -0.012(3) -0.011(3) 0.028(4) loop_ _atom_type_symbol _atom_type_description _atom_type_scat_dispersion_real _atom_type_scat_dispersion_imag _atom_type_scat_source C C 0.0181 0.0091 '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 0.0311 0.0180 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' O O 0.0492 0.0322 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' S S 0.3331 0.5567 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' Cl Cl 0.3639 0.7018 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' Ni Ni -3.0029 0.5091 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' Ag Ag 0.1306 4.2820 '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 _geom_angle_publ_flag S2 Ag1 S2 119.997(1) 3_675 2_765 ? S2 Ag1 S2 119.997(1) 3_675 . ? S2 Ag1 S2 119.997(1) 2_765 . ? S2 Ag1 Ag2 89.67(4) 3_675 . ? S2 Ag1 Ag2 89.67(4) 2_765 . ? S2 Ag1 Ag2 89.67(4) . . ? S1 Ag2 S1 119.327(12) 3_675 2_765 ? S1 Ag2 S1 119.327(12) 3_675 . ? S1 Ag2 S1 119.327(12) 2_765 . ? S1 Ag2 Ag1 94.73(4) 3_675 . ? S1 Ag2 Ag1 94.73(4) 2_765 . ? S1 Ag2 Ag1 94.73(4) . . ? N2 Ni1 N1 82.8(2) . . ? N2 Ni1 S1 172.33(16) . . ? N1 Ni1 S1 91.17(16) . . ? N2 Ni1 S2 91.12(17) . . ? N1 Ni1 S2 173.65(16) . . ? S1 Ni1 S2 94.80(7) . . ? O1 Cl1 O2 109.5(2) . 2_655 ? O1 Cl1 O2 109.5(2) . . ? O2 Cl1 O2 109.5(2) 2_655 . ? O1 Cl1 O2 109.5(2) . 3_665 ? O2 Cl1 O2 109.5(2) 2_655 3_665 ? O2 Cl1 O2 109.5(2) . 3_665 ? O4 Cl2 O3 109.0(2) . 2_765 ? O4 Cl2 O3 109.0(2) . 3_675 ? O3 Cl2 O3 110.0(2) 2_765 3_675 ? O4 Cl2 O3 109.0(2) . . ? O3 Cl2 O3 110.0(2) 2_765 . ? O3 Cl2 O3 110.0(2) 3_675 . ? C1 S1 Ni1 97.7(2) . . ? C1 S1 Ag2 103.9(2) . . ? Ni1 S1 Ag2 91.11(6) . . ? C9 S2 Ni1 97.0(2) . . ? C9 S2 Ag1 104.8(2) . . ? Ni1 S2 Ag1 91.93(6) . . ? C6 N1 C2 111.0(5) . . ? C6 N1 C3 111.0(5) . . ? C2 N1 C3 109.3(5) . . ? C6 N1 Ni1 106.9(4) . . ? C2 N1 Ni1 112.3(4) . . ? C3 N1 Ni1 106.3(4) . . ? C8 N2 C7 111.4(5) . . ? C8 N2 C5 109.9(5) . . ? C7 N2 C5 111.1(5) . . ? C8 N2 Ni1 112.7(4) . . ? C7 N2 Ni1 106.9(4) . . ? C5 N2 Ni1 104.5(4) . . ? C2 C1 S1 109.7(4) . . ? N1 C2 C1 110.5(5) . . ? N1 C3 C4 111.6(5) . . ? C3 C4 C5 114.9(5) . . ? N2 C5 C4 112.4(5) . . ? N1 C6 C7 110.2(5) . . ? N2 C7 C6 109.8(5) . . ? N2 C8 C9 110.2(6) . . ? C8 C9 S2 108.6(5) . . ? N3 C10 C11 173.9(14) . . ? loop_ _geom_bond_atom_site_label_1 _geom_bond_atom_site_label_2 _geom_bond_distance _geom_bond_site_symmetry_2 _geom_bond_publ_flag Ag1 S2 2.5181(15) 3_675 ? Ag1 S2 2.5181(15) 2_765 ? Ag1 S2 2.5181(15) . ? Ag1 Ag2 2.9979(12) . ? Ag2 S1 2.5112(15) 3_675 ? Ag2 S1 2.5112(15) 2_765 ? Ag2 S1 2.5112(15) . ? Ni1 N2 1.932(5) . ? Ni1 N1 1.932(5) . ? Ni1 S1 2.1686(18) . ? Ni1 S2 2.1719(18) . ? Cl1 O1 1.422(9) . ? Cl1 O2 1.440(5) 2_655 ? Cl1 O2 1.440(5) . ? Cl1 O2 1.440(5) 3_665 ? Cl2 O4 1.419(8) . ? Cl2 O3 1.436(5) 2_765 ? Cl2 O3 1.436(5) 3_675 ? Cl2 O3 1.436(5) . ? S1 C1 1.830(7) . ? S2 C9 1.844(7) . ? N1 C6 1.486(8) . ? N1 C2 1.491(8) . ? N1 C3 1.506(8) . ? N2 C8 1.489(8) . ? N2 C7 1.499(8) . ? N2 C5 1.501(8) . ? C1 C2 1.504(9) . ? C3 C4 1.515(9) . ? C4 C5 1.528(9) . ? C6 C7 1.534(9) . ? C8 C9 1.497(10) . ? N3 C10 1.1409(10) . ? C10 C11 1.4512(11) . ? 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_2 _geom_torsion_site_symmetry_3 _geom_torsion_site_symmetry_4 _geom_torsion_publ_flag S2 Ag1 Ag2 S1 3.95(5) 3_675 . . 3_675 ? S2 Ag1 Ag2 S1 -116.05(5) 2_765 . . 3_675 ? S2 Ag1 Ag2 S1 123.95(5) . . . 3_675 ? S2 Ag1 Ag2 S1 123.95(5) 3_675 . . 2_765 ? S2 Ag1 Ag2 S1 3.95(5) 2_765 . . 2_765 ? S2 Ag1 Ag2 S1 -116.05(5) . . . 2_765 ? S2 Ag1 Ag2 S1 -116.05(5) 3_675 . . . ? S2 Ag1 Ag2 S1 123.95(5) 2_765 . . . ? S2 Ag1 Ag2 S1 3.95(5) . . . . ? N2 Ni1 S1 C1 33.4(13) . . . . ? N1 Ni1 S1 C1 -4.0(3) . . . . ? S2 Ni1 S1 C1 173.8(2) . . . . ? N2 Ni1 S1 Ag2 137.5(13) . . . . ? N1 Ni1 S1 Ag2 100.12(16) . . . . ? S2 Ni1 S1 Ag2 -82.05(6) . . . . ? S1 Ag2 S1 C1 39.3(2) 3_675 . . . ? S1 Ag2 S1 C1 -124.5(2) 2_765 . . . ? Ag1 Ag2 S1 C1 137.4(2) . . . . ? S1 Ag2 S1 Ni1 -58.95(10) 3_675 . . . ? S1 Ag2 S1 Ni1 137.30(6) 2_765 . . . ? Ag1 Ag2 S1 Ni1 39.17(5) . . . . ? N2 Ni1 S2 C9 8.1(3) . . . . ? N1 Ni1 S2 C9 -7.0(16) . . . . ? S1 Ni1 S2 C9 -167.0(2) . . . . ? N2 Ni1 S2 Ag1 -97.05(16) . . . . ? N1 Ni1 S2 Ag1 -112.1(15) . . . . ? S1 Ni1 S2 Ag1 87.82(6) . . . . ? S2 Ag1 S2 C9 -53.9(2) 3_675 . . . ? S2 Ag1 S2 C9 127.2(2) 2_765 . . . ? Ag2 Ag1 S2 C9 -143.3(2) . . . . ? S2 Ag1 S2 Ni1 43.80(11) 3_675 . . . ? S2 Ag1 S2 Ni1 -135.04(6) 2_765 . . . ? Ag2 Ag1 S2 Ni1 -45.62(5) . . . . ? N2 Ni1 N1 C6 42.2(4) . . . . ? S1 Ni1 N1 C6 -142.5(4) . . . . ? S2 Ni1 N1 C6 57.4(17) . . . . ? N2 Ni1 N1 C2 164.2(4) . . . . ? S1 Ni1 N1 C2 -20.5(4) . . . . ? S2 Ni1 N1 C2 179(100) . . . . ? N2 Ni1 N1 C3 -76.4(4) . . . . ? S1 Ni1 N1 C3 98.9(4) . . . . ? S2 Ni1 N1 C3 -61.2(17) . . . . ? N1 Ni1 N2 C8 -164.5(5) . . . . ? S1 Ni1 N2 C8 157.7(11) . . . . ? S2 Ni1 N2 C8 17.1(4) . . . . ? N1 Ni1 N2 C7 -41.7(4) . . . . ? S1 Ni1 N2 C7 -79.5(14) . . . . ? S2 Ni1 N2 C7 139.9(4) . . . . ? N1 Ni1 N2 C5 76.1(4) . . . . ? S1 Ni1 N2 C5 38.4(15) . . . . ? S2 Ni1 N2 C5 -102.2(4) . . . . ? Ni1 S1 C1 C2 27.7(5) . . . . ? Ag2 S1 C1 C2 -65.3(5) . . . . ? C6 N1 C2 C1 163.6(5) . . . . ? C3 N1 C2 C1 -73.7(6) . . . . ? Ni1 N1 C2 C1 44.0(6) . . . . ? S1 C1 C2 N1 -46.9(6) . . . . ? C6 N1 C3 C4 -45.5(7) . . . . ? C2 N1 C3 C4 -168.3(5) . . . . ? Ni1 N1 C3 C4 70.4(6) . . . . ? N1 C3 C4 C5 -49.2(8) . . . . ? C8 N2 C5 C4 166.8(6) . . . . ? C7 N2 C5 C4 43.0(7) . . . . ? Ni1 N2 C5 C4 -71.9(6) . . . . ? C3 C4 C5 N2 50.9(8) . . . . ? C2 N1 C6 C7 -155.5(5) . . . . ? C3 N1 C6 C7 82.7(6) . . . . ? Ni1 N1 C6 C7 -32.7(6) . . . . ? C8 N2 C7 C6 155.4(5) . . . . ? C5 N2 C7 C6 -81.7(6) . . . . ? Ni1 N2 C7 C6 31.8(6) . . . . ? N1 C6 C7 N2 0.6(7) . . . . ? C7 N2 C8 C9 -163.5(5) . . . . ? C5 N2 C8 C9 72.9(7) . . . . ? Ni1 N2 C8 C9 -43.3(6) . . . . ? N2 C8 C9 S2 49.7(6) . . . . ? Ni1 S2 C9 C8 -32.3(5) . . . . ? Ag1 S2 C9 C8 61.5(5) . . . . ?