#------------------------------------------------------------------------------ #$Date: 2012-02-24 18:13:23 +0100 (Fri, 24 Feb 2012) $ #$Revision: 34330 $ #$URL: svn://www.crystallography.net/cod/cif/4/30/85/4308594.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_4308594 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_volume 44 _journal_year 2005 _chemical_formula_sum 'C32 H64 Br2 Cl10 Cu2 N6 Ni3 S6' _chemical_formula_weight 1542.78 _chemical_name_systematic ; ? ; _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 _audit_creation_method SHELXL-97 _cell_angle_alpha 90.00 _cell_angle_beta 102.971(4) _cell_angle_gamma 90.00 _cell_formula_units_Z 4 _cell_length_a 15.0126(10) _cell_length_b 15.1206(11) _cell_length_c 25.0679(17) _cell_measurement_reflns_used 5953 _cell_measurement_temperature 110(2) _cell_measurement_theta_max 58.51 _cell_measurement_theta_min 3.02 _cell_volume 5545.2(7) _computing_cell_refinement 'Bruker FRODO' _computing_data_collection 'Bruker FRODO' _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 0.996 _diffrn_measured_fraction_theta_max 0.996 _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 0.0797 _diffrn_reflns_av_sigmaI/netI 0.0847 _diffrn_reflns_limit_h_max 16 _diffrn_reflns_limit_h_min -16 _diffrn_reflns_limit_k_max 16 _diffrn_reflns_limit_k_min -16 _diffrn_reflns_limit_l_max 27 _diffrn_reflns_limit_l_min -27 _diffrn_reflns_number 28625 _diffrn_reflns_theta_full 58.92 _diffrn_reflns_theta_max 58.92 _diffrn_reflns_theta_min 3.44 _exptl_absorpt_coefficient_mu 10.459 _exptl_absorpt_correction_T_max 0.9026 _exptl_absorpt_correction_T_min 0.1455 _exptl_absorpt_correction_type multi-scan _exptl_absorpt_process_details SADABS _exptl_crystal_colour RED _exptl_crystal_density_diffrn 1.848 _exptl_crystal_density_meas 0 _exptl_crystal_density_method 'not measured' _exptl_crystal_description PLATE _exptl_crystal_F_000 3104 _exptl_crystal_size_max 0.30 _exptl_crystal_size_mid 0.10 _exptl_crystal_size_min 0.01 _refine_diff_density_max 0.996 _refine_diff_density_min -0.927 _refine_diff_density_rms 0.149 _refine_ls_extinction_method none _refine_ls_goodness_of_fit_ref 1.051 _refine_ls_hydrogen_treatment mixed _refine_ls_matrix_type full _refine_ls_number_parameters 550 _refine_ls_number_reflns 7943 _refine_ls_number_restraints 0 _refine_ls_restrained_S_all 1.051 _refine_ls_R_factor_all 0.0682 _refine_ls_R_factor_gt 0.0438 _refine_ls_shift/su_max 0.005 _refine_ls_shift/su_mean 0.001 _refine_ls_structure_factor_coef Fsqd _refine_ls_weighting_details 'calc w=1/[\s^2^(Fo^2^)+(0.0400P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3' _refine_ls_weighting_scheme calc _refine_ls_wR_factor_gt 0.0953 _refine_ls_wR_factor_ref 0.1055 _reflns_number_gt 5383 _reflns_number_total 7943 _reflns_threshold_expression >2sigma(I) _[local]_cod_data_source_file ic0489701si20040730_101011_1.cif _[local]_cod_data_source_block 433_br _cod_depositor_comments ; The following automatic conversions were performed: '_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic' according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic' dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29. '_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_enum 1527 2010-12-29 10:47:43Z saulius ; _cod_database_code 4308594 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 _atom_site_disorder_assembly _atom_site_disorder_group Br1 Br 0.34780(5) 0.39341(5) 0.22293(3) 0.02594(19) Uani 1 1 d . . . Br2 Br 0.09667(5) 0.24736(5) 0.01595(3) 0.02482(18) Uani 1 1 d . . . Cu1 Cu 0.23744(6) 0.51399(7) 0.24803(4) 0.0222(2) Uani 1 1 d . . . Cu2 Cu 0.09582(6) 0.67353(6) 0.27387(4) 0.0207(2) Uani 1 1 d . . . Ni1 Ni 0.26669(7) 0.73515(7) 0.22201(4) 0.0196(3) Uani 1 1 d . . . Ni2 Ni 0.21441(7) 0.53796(7) 0.37241(4) 0.0170(3) Uani 1 1 d . . . Ni3 Ni 0.02061(7) 0.50743(7) 0.18437(4) 0.0169(3) Uani 1 1 d . . . Cl1 Cl 0.30283(16) 0.46933(15) 0.02839(8) 0.0556(6) Uani 1 1 d . . . Cl2 Cl 0.38843(19) 0.29575(18) 0.04671(12) 0.0739(8) Uani 1 1 d . . . Cl3 Cl 0.79613(14) 0.61797(13) 0.31706(8) 0.0426(5) Uani 1 1 d . . . Cl4 Cl 0.63223(13) 0.60214(13) 0.36140(8) 0.0401(5) Uani 1 1 d . . . Cl5 Cl 0.56551(17) 0.33991(17) 0.47613(10) 0.0677(7) Uani 1 1 d . . . Cl6 Cl 0.63080(16) 0.17938(16) 0.53464(10) 0.0605(7) Uani 1 1 d . . . Cl7 Cl 0.3648(2) 0.1601(2) 0.3640(3) 0.175(3) Uani 1 1 d . . . Cl8 Cl 0.4505(2) 0.0013(2) 0.40415(15) 0.1056(12) Uani 1 1 d . . . Cl9 Cl 0.19119(14) 0.76223(14) 0.53060(7) 0.0425(5) Uani 1 1 d . . . Cl10 Cl 0.17540(14) 0.60036(13) 0.59132(7) 0.0399(5) Uani 1 1 d . . . S1 S 0.22564(12) 0.61562(12) 0.17532(6) 0.0239(4) Uani 1 1 d . . . S2 S 0.12860(11) 0.78084(11) 0.21931(6) 0.0204(4) Uani 1 1 d . . . S3 S 0.32085(11) 0.57592(11) 0.33104(6) 0.0201(4) Uani 1 1 d . . . S4 S 0.14892(11) 0.66696(11) 0.36475(6) 0.0181(4) Uani 1 1 d . . . S5 S 0.10578(11) 0.43283(11) 0.25028(6) 0.0185(4) Uani 1 1 d . . . S6 S -0.03251(11) 0.59563(11) 0.23822(6) 0.0195(4) Uani 1 1 d . . . N1 N 0.3928(4) 0.7179(4) 0.2183(2) 0.0325(16) Uani 1 1 d . . . N2 N 0.3164(4) 0.8361(4) 0.2651(2) 0.0225(13) Uani 1 1 d . . . N3 N 0.2756(4) 0.4281(4) 0.3973(2) 0.0229(14) Uani 1 1 d . . . N4 N 0.1230(4) 0.4918(3) 0.4069(2) 0.0193(13) Uani 1 1 d . . . N5 N 0.0424(4) 0.4245(3) 0.1296(2) 0.0174(12) Uani 1 1 d . . . N6 N -0.0464(4) 0.5697(4) 0.1209(2) 0.0217(13) Uani 1 1 d . . . C1 C 0.3339(5) 0.5984(5) 0.1539(3) 0.037(2) Uani 1 1 d . . . H1A H 0.3410 0.5351 0.1455 0.044 Uiso 1 1 calc R . . H1B H 0.3344 0.6335 0.1206 0.044 Uiso 1 1 calc R . . C2 C 0.4102(5) 0.6270(5) 0.1999(3) 0.035(2) Uani 1 1 d . . . H2A H 0.4157 0.5852 0.2309 0.042 Uiso 1 1 calc R . . H2B H 0.4684 0.6263 0.1876 0.042 Uiso 1 1 calc R . . C3 C 0.4522(5) 0.7369(5) 0.2729(3) 0.034(2) Uani 1 1 d . . . H3A H 0.5123 0.7589 0.2687 0.041 Uiso 1 1 calc R . . H3B H 0.4622 0.6821 0.2951 0.041 Uiso 1 1 calc R . . C4 C 0.4055(5) 0.8071(5) 0.3018(3) 0.037(2) Uani 1 1 d . . . H4A H 0.3938 0.7823 0.3361 0.044 Uiso 1 1 calc R . . H4B H 0.4464 0.8589 0.3113 0.044 Uiso 1 1 calc R . . C5 C 0.4072(5) 0.7844(5) 0.1766(3) 0.036(2) Uani 1 1 d . . . H5A H 0.3571 0.7791 0.1436 0.043 Uiso 1 1 calc R . . H5B H 0.4653 0.7711 0.1659 0.043 Uiso 1 1 calc R . . C6 C 0.4103(5) 0.8785(5) 0.1978(3) 0.036(2) Uani 1 1 d . . . H6A H 0.4084 0.9190 0.1666 0.044 Uiso 1 1 calc R . . H6B H 0.4698 0.8875 0.2238 0.044 Uiso 1 1 calc R . . C7 C 0.3349(5) 0.9057(5) 0.2263(3) 0.0265(17) Uani 1 1 d . . . H7A H 0.3529 0.9613 0.2468 0.032 Uiso 1 1 calc R . . H7B H 0.2782 0.9174 0.1983 0.032 Uiso 1 1 calc R . . C8 C 0.2518(5) 0.8707(5) 0.2971(3) 0.0327(19) Uani 1 1 d . . . H8A H 0.2737 0.9285 0.3136 0.039 Uiso 1 1 calc R . . H8B H 0.2481 0.8291 0.3271 0.039 Uiso 1 1 calc R . . C9 C 0.1597(5) 0.8814(5) 0.2600(3) 0.0284(18) Uani 1 1 d . . . H9A H 0.1603 0.9324 0.2354 0.034 Uiso 1 1 calc R . . H9B H 0.1138 0.8931 0.2820 0.034 Uiso 1 1 calc R . . C10 C 0.4023(5) 0.4898(5) 0.3614(3) 0.0274(17) Uani 1 1 d . . . H10A H 0.4446 0.4773 0.3372 0.033 Uiso 1 1 calc R . . H10B H 0.4389 0.5099 0.3972 0.033 Uiso 1 1 calc R . . C11 C 0.3505(5) 0.4075(5) 0.3688(3) 0.0272(17) Uani 1 1 d . . . H11A H 0.3241 0.3810 0.3326 0.033 Uiso 1 1 calc R . . H11B H 0.3927 0.3639 0.3905 0.033 Uiso 1 1 calc R . . C12 C 0.2055(4) 0.3565(4) 0.3887(3) 0.0210(16) Uani 1 1 d . . . H12A H 0.2249 0.3090 0.4160 0.025 Uiso 1 1 calc R . . H12B H 0.1991 0.3306 0.3517 0.025 Uiso 1 1 calc R . . C13 C 0.1133(4) 0.3949(4) 0.3946(3) 0.0202(16) Uani 1 1 d . . . H13A H 0.0668 0.3854 0.3602 0.024 Uiso 1 1 calc R . . H13B H 0.0927 0.3640 0.4245 0.024 Uiso 1 1 calc R . . C14 C 0.3139(5) 0.4424(5) 0.4570(2) 0.0220(16) Uani 1 1 d . . . H14A H 0.3477 0.4991 0.4621 0.026 Uiso 1 1 calc R . . H14B H 0.3579 0.3945 0.4710 0.026 Uiso 1 1 calc R . . C15 C 0.2406(5) 0.4443(5) 0.4903(2) 0.0248(17) Uani 1 1 d . . . H15A H 0.2689 0.4642 0.5279 0.030 Uiso 1 1 calc R . . H15B H 0.2181 0.3832 0.4929 0.030 Uiso 1 1 calc R . . C16 C 0.1588(5) 0.5038(4) 0.4673(2) 0.0211(16) Uani 1 1 d . . . H16A H 0.1093 0.4906 0.4864 0.025 Uiso 1 1 calc R . . H16B H 0.1770 0.5663 0.4748 0.025 Uiso 1 1 calc R . . C17 C 0.0347(4) 0.5389(4) 0.3882(3) 0.0202(16) Uani 1 1 d . . . H17A H -0.0080 0.5212 0.4112 0.024 Uiso 1 1 calc R . . H17B H 0.0069 0.5222 0.3499 0.024 Uiso 1 1 calc R . . C18 C 0.0489(5) 0.6370(4) 0.3918(3) 0.0251(17) Uani 1 1 d . . . H18A H 0.0585 0.6562 0.4304 0.030 Uiso 1 1 calc R . . H18B H -0.0061 0.6674 0.3705 0.030 Uiso 1 1 calc R . . C19 C 0.1130(5) 0.3343(4) 0.2096(3) 0.0237(16) Uani 1 1 d . . . H19A H 0.1680 0.2996 0.2266 0.028 Uiso 1 1 calc R . . H19B H 0.0585 0.2966 0.2079 0.028 Uiso 1 1 calc R . . C20 C 0.1182(4) 0.3622(4) 0.1529(2) 0.0208(16) Uani 1 1 d . . . H20A H 0.1777 0.3913 0.1541 0.025 Uiso 1 1 calc R . . H20B H 0.1141 0.3094 0.1291 0.025 Uiso 1 1 calc R . . C21 C 0.0638(5) 0.4775(4) 0.0842(2) 0.0233(16) Uani 1 1 d . . . H21A H 0.0469 0.4436 0.0495 0.028 Uiso 1 1 calc R . . H21B H 0.1302 0.4897 0.0916 0.028 Uiso 1 1 calc R . . C22 C 0.0109(5) 0.5646(5) 0.0784(3) 0.0306(18) Uani 1 1 d . . . H22A H 0.0543 0.6148 0.0833 0.037 Uiso 1 1 calc R . . H22B H -0.0291 0.5688 0.0413 0.037 Uiso 1 1 calc R . . C23 C -0.0449(4) 0.3747(4) 0.1099(3) 0.0211(16) Uani 1 1 d . . . H23A H -0.0647 0.3494 0.1418 0.025 Uiso 1 1 calc R . . H23B H -0.0338 0.3250 0.0865 0.025 Uiso 1 1 calc R . . C24 C -0.1213(5) 0.4325(5) 0.0775(3) 0.0293(18) Uani 1 1 d . . . H24A H -0.1093 0.4425 0.0407 0.035 Uiso 1 1 calc R . . H24B H -0.1793 0.3992 0.0725 0.035 Uiso 1 1 calc R . . C25 C -0.1348(4) 0.5214(5) 0.1018(3) 0.0267(17) Uani 1 1 d . . . H25A H -0.1764 0.5576 0.0740 0.032 Uiso 1 1 calc R . . H25B H -0.1640 0.5129 0.1331 0.032 Uiso 1 1 calc R . . C26 C -0.0626(5) 0.6629(4) 0.1346(3) 0.0273(18) Uani 1 1 d . . . H26A H -0.1064 0.6905 0.1036 0.033 Uiso 1 1 calc R . . H26B H -0.0045 0.6963 0.1404 0.033 Uiso 1 1 calc R . . C27 C -0.1001(5) 0.6678(5) 0.1853(3) 0.0273(17) Uani 1 1 d . . . H27A H -0.1648 0.6487 0.1767 0.033 Uiso 1 1 calc R . . H27B H -0.0972 0.7295 0.1987 0.033 Uiso 1 1 calc R . . C28 C 0.3096(5) 0.3680(5) 0.0647(3) 0.042(2) Uani 1 1 d . . . H28A H 0.3275 0.3801 0.1045 0.050 Uiso 1 1 calc R . . H28B H 0.2486 0.3397 0.0569 0.050 Uiso 1 1 calc R . . C29 C 0.7257(5) 0.6692(5) 0.3563(3) 0.038(2) Uani 1 1 d . . . H29A H 0.7626 0.6819 0.3935 0.045 Uiso 1 1 calc R . . H29B H 0.7029 0.7263 0.3392 0.045 Uiso 1 1 calc R . . C30 C 0.6309(6) 0.2940(6) 0.5363(3) 0.053(3) Uani 1 1 d . . . H30A H 0.6945 0.3156 0.5419 0.064 Uiso 1 1 calc R . . H30B H 0.6063 0.3142 0.5677 0.064 Uiso 1 1 calc R . . C31 C 0.4387(10) 0.1078(9) 0.4164(5) 0.123(6) Uani 1 1 d . . . H31A H 0.4992 0.1369 0.4224 0.148 Uiso 1 1 calc R . . H31B H 0.4161 0.1142 0.4504 0.148 Uiso 1 1 calc R . . C32 C 0.1297(5) 0.7068(5) 0.5731(3) 0.0305(18) Uani 1 1 d . . . H32A H 0.1322 0.7421 0.6067 0.037 Uiso 1 1 calc R . . H32B H 0.0648 0.7013 0.5537 0.037 Uiso 1 1 calc 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 Br1 0.0207(4) 0.0294(4) 0.0252(4) -0.0047(3) -0.0001(3) 0.0083(3) Br2 0.0251(4) 0.0308(4) 0.0171(3) -0.0048(3) 0.0016(3) 0.0040(4) Cu1 0.0188(5) 0.0242(6) 0.0228(5) -0.0027(5) 0.0028(4) 0.0018(5) Cu2 0.0202(5) 0.0237(6) 0.0174(5) 0.0013(5) 0.0028(4) 0.0015(5) Ni1 0.0147(6) 0.0227(7) 0.0205(6) 0.0017(5) 0.0023(4) -0.0013(5) Ni2 0.0172(6) 0.0177(6) 0.0155(5) 0.0004(5) 0.0021(4) -0.0010(5) Ni3 0.0186(6) 0.0192(6) 0.0115(5) -0.0011(5) 0.0001(4) 0.0006(5) Cl1 0.0639(15) 0.0550(15) 0.0380(11) 0.0077(11) -0.0092(10) 0.0013(12) Cl2 0.0703(18) 0.0653(17) 0.101(2) 0.0229(16) 0.0506(16) 0.0179(15) Cl3 0.0406(12) 0.0328(12) 0.0527(12) -0.0038(10) 0.0067(9) -0.0039(10) Cl4 0.0334(11) 0.0364(12) 0.0452(11) 0.0048(10) -0.0024(8) -0.0057(10) Cl5 0.0554(15) 0.0608(16) 0.0696(16) -0.0033(14) -0.0223(12) 0.0071(13) Cl6 0.0410(13) 0.0565(16) 0.0855(17) 0.0133(14) 0.0173(12) -0.0016(12) Cl7 0.062(2) 0.059(2) 0.419(8) 0.039(4) 0.087(4) 0.0204(19) Cl8 0.088(2) 0.069(2) 0.140(3) 0.023(2) -0.016(2) 0.0008(18) Cl9 0.0450(12) 0.0514(13) 0.0329(10) 0.0020(10) 0.0130(9) -0.0088(11) Cl10 0.0568(13) 0.0356(11) 0.0251(9) -0.0041(9) 0.0046(9) 0.0048(10) S1 0.0249(9) 0.0260(10) 0.0201(8) 0.0011(8) 0.0032(7) 0.0018(8) S2 0.0168(8) 0.0247(10) 0.0194(8) 0.0040(8) 0.0036(6) 0.0001(8) S3 0.0164(8) 0.0231(10) 0.0204(8) -0.0019(8) 0.0033(7) -0.0021(8) S4 0.0174(9) 0.0193(9) 0.0169(8) 0.0018(7) 0.0024(6) -0.0004(8) S5 0.0178(9) 0.0222(10) 0.0146(8) 0.0004(7) 0.0019(6) 0.0027(8) S6 0.0195(9) 0.0221(9) 0.0158(8) -0.0002(8) 0.0012(6) 0.0008(8) N1 0.019(3) 0.031(4) 0.046(4) 0.013(3) 0.004(3) 0.007(3) N2 0.017(3) 0.024(3) 0.025(3) 0.001(3) 0.000(2) -0.009(3) N3 0.028(3) 0.024(3) 0.018(3) 0.001(3) 0.006(2) -0.006(3) N4 0.021(3) 0.016(3) 0.018(3) 0.001(3) -0.001(2) -0.004(3) N5 0.020(3) 0.017(3) 0.015(3) 0.001(2) 0.003(2) 0.004(3) N6 0.029(3) 0.020(3) 0.014(3) -0.001(3) 0.001(2) 0.000(3) C1 0.045(5) 0.037(5) 0.032(4) 0.004(4) 0.017(4) 0.006(4) C2 0.021(4) 0.035(5) 0.055(5) 0.012(4) 0.021(4) 0.010(4) C3 0.016(4) 0.037(5) 0.048(5) 0.027(4) 0.005(3) -0.003(4) C4 0.026(4) 0.039(5) 0.036(4) 0.008(4) -0.013(3) -0.012(4) C5 0.021(4) 0.037(5) 0.051(5) 0.020(4) 0.014(4) 0.011(4) C6 0.017(4) 0.036(5) 0.058(5) 0.022(4) 0.011(4) -0.004(4) C7 0.031(4) 0.019(4) 0.030(4) 0.011(3) 0.007(3) -0.002(4) C8 0.041(5) 0.030(5) 0.025(4) -0.012(4) 0.005(3) -0.008(4) C9 0.033(4) 0.024(4) 0.032(4) 0.006(4) 0.016(3) -0.007(4) C10 0.025(4) 0.033(5) 0.024(4) 0.006(4) 0.005(3) 0.005(4) C11 0.026(4) 0.026(4) 0.027(4) 0.002(4) 0.001(3) 0.006(4) C12 0.027(4) 0.011(4) 0.021(4) -0.001(3) -0.004(3) -0.005(3) C13 0.025(4) 0.015(4) 0.016(3) 0.008(3) -0.004(3) -0.010(3) C14 0.028(4) 0.021(4) 0.014(3) 0.002(3) -0.004(3) 0.004(3) C15 0.028(4) 0.028(4) 0.014(3) -0.006(3) -0.004(3) -0.004(4) C16 0.030(4) 0.025(4) 0.007(3) 0.007(3) 0.000(3) 0.000(3) C17 0.020(4) 0.026(4) 0.016(3) 0.010(3) 0.008(3) -0.001(3) C18 0.031(4) 0.024(4) 0.021(4) 0.004(3) 0.007(3) 0.009(3) C19 0.021(4) 0.019(4) 0.030(4) 0.002(3) 0.002(3) 0.001(3) C20 0.023(4) 0.021(4) 0.016(3) -0.008(3) 0.001(3) 0.007(3) C21 0.037(4) 0.021(4) 0.013(3) 0.004(3) 0.006(3) 0.001(3) C22 0.039(5) 0.038(5) 0.012(3) 0.001(4) 0.002(3) -0.004(4) C23 0.024(4) 0.019(4) 0.018(3) -0.002(3) 0.000(3) -0.005(3) C24 0.021(4) 0.025(4) 0.036(4) -0.005(4) -0.006(3) -0.006(3) C25 0.018(4) 0.030(4) 0.027(4) -0.004(4) -0.004(3) 0.003(3) C26 0.048(5) 0.014(4) 0.015(3) 0.005(3) -0.002(3) 0.006(4) C27 0.028(4) 0.025(4) 0.024(4) -0.001(4) -0.004(3) 0.007(4) C28 0.034(5) 0.051(6) 0.042(5) -0.002(4) 0.012(4) -0.006(4) C29 0.039(5) 0.027(5) 0.042(5) -0.002(4) 0.000(4) -0.006(4) C30 0.042(5) 0.065(7) 0.044(5) -0.032(5) -0.009(4) 0.004(5) C31 0.143(14) 0.145(13) 0.110(10) -0.074(10) 0.090(10) -0.092(12) C32 0.031(4) 0.041(5) 0.023(4) -0.013(4) 0.012(3) -0.005(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' 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' Cu Cu -1.9646 0.5888 'International Tables Vol C Tables 4.2.6.8 and 6.1.1.4' Br Br -0.6763 1.2805 '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 S5 Cu1 S1 116.30(7) . . ? S5 Cu1 S3 118.01(7) . . ? S1 Cu1 S3 110.76(7) . . ? S5 Cu1 Br1 102.88(6) . . ? S1 Cu1 Br1 102.04(6) . . ? S3 Cu1 Br1 104.29(6) . . ? S4 Cu2 S2 125.06(7) . . ? S4 Cu2 S6 117.09(7) . . ? S2 Cu2 S6 114.76(7) . . ? N2 Ni1 N1 82.7(3) . . ? N2 Ni1 S1 173.74(18) . . ? N1 Ni1 S1 91.4(2) . . ? N2 Ni1 S2 90.73(18) . . ? N1 Ni1 S2 168.34(19) . . ? S1 Ni1 S2 95.44(8) . . ? N4 Ni2 N3 83.0(2) . . ? N4 Ni2 S3 173.90(18) . . ? N3 Ni2 S3 91.93(17) . . ? N4 Ni2 S4 90.63(17) . . ? N3 Ni2 S4 166.62(17) . . ? S3 Ni2 S4 95.02(7) . . ? N6 Ni3 N5 82.6(2) . . ? N6 Ni3 S5 173.84(18) . . ? N5 Ni3 S5 92.20(16) . . ? N6 Ni3 S6 90.95(17) . . ? N5 Ni3 S6 168.52(17) . . ? S5 Ni3 S6 94.70(7) . . ? C1 S1 Ni1 96.5(3) . . ? C1 S1 Cu1 102.4(2) . . ? Ni1 S1 Cu1 99.38(7) . . ? C9 S2 Ni1 97.2(2) . . ? C9 S2 Cu2 108.9(2) . . ? Ni1 S2 Cu2 95.12(7) . . ? C10 S3 Ni2 96.2(2) . . ? C10 S3 Cu1 104.8(2) . . ? Ni2 S3 Cu1 90.84(7) . . ? C18 S4 Ni2 97.9(2) . . ? C18 S4 Cu2 104.6(2) . . ? Ni2 S4 Cu2 100.39(7) . . ? C19 S5 Ni3 95.6(2) . . ? C19 S5 Cu1 105.0(2) . . ? Ni3 S5 Cu1 93.77(7) . . ? C27 S6 Ni3 97.8(2) . . ? C27 S6 Cu2 105.0(2) . . ? Ni3 S6 Cu2 99.56(7) . . ? C3 N1 C2 110.7(6) . . ? C3 N1 C5 111.2(6) . . ? C2 N1 C5 109.9(6) . . ? C3 N1 Ni1 108.7(5) . . ? C2 N1 Ni1 112.4(4) . . ? C5 N1 Ni1 103.8(4) . . ? C8 N2 C7 109.9(5) . . ? C8 N2 C4 111.7(5) . . ? C7 N2 C4 109.4(5) . . ? C8 N2 Ni1 111.4(4) . . ? C7 N2 Ni1 107.4(4) . . ? C4 N2 Ni1 107.0(4) . . ? C12 N3 C11 111.2(5) . . ? C12 N3 C14 110.5(5) . . ? C11 N3 C14 110.3(5) . . ? C12 N3 Ni2 108.0(4) . . ? C11 N3 Ni2 112.3(4) . . ? C14 N3 Ni2 104.3(4) . . ? C17 N4 C13 111.5(5) . . ? C17 N4 C16 110.7(5) . . ? C13 N4 C16 108.8(5) . . ? C17 N4 Ni2 111.3(4) . . ? C13 N4 Ni2 108.1(4) . . ? C16 N4 Ni2 106.4(4) . . ? C21 N5 C20 111.3(5) . . ? C21 N5 C23 110.0(5) . . ? C20 N5 C23 110.2(5) . . ? C21 N5 Ni3 107.1(4) . . ? C20 N5 Ni3 111.5(4) . . ? C23 N5 Ni3 106.5(4) . . ? C26 N6 C25 111.0(6) . . ? C26 N6 C22 111.0(5) . . ? C25 N6 C22 110.7(5) . . ? C26 N6 Ni3 110.8(4) . . ? C25 N6 Ni3 106.7(4) . . ? C22 N6 Ni3 106.4(4) . . ? C2 C1 S1 107.9(5) . . ? N1 C2 C1 110.4(6) . . ? N1 C3 C4 108.9(6) . . ? N2 C4 C3 110.4(6) . . ? N1 C5 C6 112.5(6) . . ? C5 C6 C7 116.8(6) . . ? N2 C7 C6 112.2(6) . . ? N2 C8 C9 109.1(5) . . ? C8 C9 S2 110.0(5) . . ? C11 C10 S3 108.9(5) . . ? N3 C11 C10 110.7(6) . . ? N3 C12 C13 109.5(5) . . ? N4 C13 C12 109.9(5) . . ? N3 C14 C15 112.9(5) . . ? C14 C15 C16 115.1(5) . . ? N4 C16 C15 112.7(5) . . ? N4 C17 C18 110.5(5) . . ? C17 C18 S4 109.8(5) . . ? C20 C19 S5 108.8(5) . . ? N5 C20 C19 110.6(5) . . ? N5 C21 C22 109.9(5) . . ? N6 C22 C21 110.0(5) . . ? N5 C23 C24 112.7(5) . . ? C25 C24 C23 116.7(6) . . ? N6 C25 C24 112.0(6) . . ? N6 C26 C27 110.7(6) . . ? C26 C27 S6 109.4(5) . . ? Cl2 C28 Cl1 111.9(4) . . ? Cl4 C29 Cl3 111.8(4) . . ? Cl6 C30 Cl5 112.3(4) . . ? Cl8 C31 Cl7 112.6(7) . . ? Cl10 C32 Cl9 111.2(4) . . ? 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 Br1 Cu1 2.6330(12) . ? Cu1 S5 2.3380(19) . ? Cu1 S1 2.3602(19) . ? Cu1 S3 2.3674(18) . ? Cu2 S4 2.2406(17) . ? Cu2 S2 2.2467(19) . ? Cu2 S6 2.2638(19) . ? Ni1 N2 1.921(5) . ? Ni1 N1 1.934(6) . ? Ni1 S1 2.166(2) . ? Ni1 S2 2.1718(19) . ? Ni2 N4 1.910(5) . ? Ni2 N3 1.932(6) . ? Ni2 S3 2.1685(19) . ? Ni2 S4 2.173(2) . ? Ni3 N6 1.927(5) . ? Ni3 N5 1.940(5) . ? Ni3 S5 2.1654(18) . ? Ni3 S6 2.1725(19) . ? Cl1 C28 1.773(8) . ? Cl2 C28 1.744(8) . ? Cl3 C29 1.776(8) . ? Cl4 C29 1.760(8) . ? Cl5 C30 1.747(8) . ? Cl6 C30 1.734(9) . ? Cl7 C31 1.711(16) . ? Cl8 C31 1.656(13) . ? Cl9 C32 1.770(7) . ? Cl10 C32 1.769(8) . ? S1 C1 1.840(7) . ? S2 C9 1.832(7) . ? S3 C10 1.832(7) . ? S4 C18 1.838(7) . ? S5 C19 1.823(7) . ? S6 C27 1.838(6) . ? N1 C3 1.485(9) . ? N1 C2 1.491(9) . ? N1 C5 1.500(9) . ? N2 C8 1.488(9) . ? N2 C7 1.501(8) . ? N2 C4 1.507(8) . ? N3 C12 1.491(8) . ? N3 C11 1.493(8) . ? N3 C14 1.495(7) . ? N4 C17 1.485(8) . ? N4 C13 1.499(8) . ? N4 C16 1.501(7) . ? N5 C21 1.486(8) . ? N5 C20 1.491(8) . ? N5 C23 1.497(8) . ? N6 C26 1.484(8) . ? N6 C25 1.495(8) . ? N6 C22 1.515(8) . ? C1 C2 1.495(10) . ? C3 C4 1.540(10) . ? C5 C6 1.516(10) . ? C6 C7 1.524(10) . ? C8 C9 1.492(10) . ? C10 C11 1.501(9) . ? C12 C13 1.538(9) . ? C14 C15 1.523(9) . ? C15 C16 1.526(9) . ? C17 C18 1.498(9) . ? C19 C20 1.500(8) . ? C21 C22 1.528(9) . ? C23 C24 1.524(9) . ? C24 C25 1.507(9) . ? C26 C27 1.502(9) . ? 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 N2 Ni1 S1 C1 -30.6(16) . . . . ? N1 Ni1 S1 C1 -11.4(3) . . . . ? S2 Ni1 S1 C1 159.1(2) . . . . ? N2 Ni1 S1 Cu1 73.1(16) . . . . ? N1 Ni1 S1 Cu1 92.37(18) . . . . ? S2 Ni1 S1 Cu1 -97.10(8) . . . . ? S5 Cu1 S1 C1 -137.3(3) . . . . ? S3 Cu1 S1 C1 84.3(3) . . . . ? Br1 Cu1 S1 C1 -26.3(3) . . . . ? S5 Cu1 S1 Ni1 123.81(8) . . . . ? S3 Cu1 S1 Ni1 -14.57(9) . . . . ? Br1 Cu1 S1 Ni1 -125.11(6) . . . . ? N2 Ni1 S2 C9 -0.2(3) . . . . ? N1 Ni1 S2 C9 -55.8(10) . . . . ? S1 Ni1 S2 C9 178.7(2) . . . . ? N2 Ni1 S2 Cu2 -110.03(17) . . . . ? N1 Ni1 S2 Cu2 -165.6(10) . . . . ? S1 Ni1 S2 Cu2 68.91(8) . . . . ? S4 Cu2 S2 C9 -24.8(3) . . . . ? S6 Cu2 S2 C9 134.7(3) . . . . ? S4 Cu2 S2 Ni1 74.61(10) . . . . ? S6 Cu2 S2 Ni1 -125.97(8) . . . . ? N4 Ni2 S3 C10 -45.2(16) . . . . ? N3 Ni2 S3 C10 -11.5(3) . . . . ? S4 Ni2 S3 C10 157.1(2) . . . . ? N4 Ni2 S3 Cu1 59.8(16) . . . . ? N3 Ni2 S3 Cu1 93.57(17) . . . . ? S4 Ni2 S3 Cu1 -97.88(7) . . . . ? S5 Cu1 S3 C10 89.0(2) . . . . ? S1 Cu1 S3 C10 -133.4(2) . . . . ? Br1 Cu1 S3 C10 -24.3(2) . . . . ? S5 Cu1 S3 Ni2 -7.60(10) . . . . ? S1 Cu1 S3 Ni2 129.99(7) . . . . ? Br1 Cu1 S3 Ni2 -120.94(6) . . . . ? N4 Ni2 S4 C18 -4.1(3) . . . . ? N3 Ni2 S4 C18 -65.4(8) . . . . ? S3 Ni2 S4 C18 173.6(2) . . . . ? N4 Ni2 S4 Cu2 -110.61(16) . . . . ? N3 Ni2 S4 Cu2 -171.9(8) . . . . ? S3 Ni2 S4 Cu2 67.08(8) . . . . ? S2 Cu2 S4 C18 135.7(2) . . . . ? S6 Cu2 S4 C18 -23.3(2) . . . . ? S2 Cu2 S4 Ni2 -123.28(9) . . . . ? S6 Cu2 S4 Ni2 77.72(9) . . . . ? N6 Ni3 S5 C19 -45.7(17) . . . . ? N5 Ni3 S5 C19 -13.1(3) . . . . ? S6 Ni3 S5 C19 157.7(2) . . . . ? N6 Ni3 S5 Cu1 59.8(17) . . . . ? N5 Ni3 S5 Cu1 92.40(17) . . . . ? S6 Ni3 S5 Cu1 -96.79(7) . . . . ? S1 Cu1 S5 C19 89.3(2) . . . . ? S3 Cu1 S5 C19 -135.4(2) . . . . ? Br1 Cu1 S5 C19 -21.3(2) . . . . ? S1 Cu1 S5 Ni3 -7.58(9) . . . . ? S3 Cu1 S5 Ni3 127.72(8) . . . . ? Br1 Cu1 S5 Ni3 -118.17(6) . . . . ? N6 Ni3 S6 C27 -1.6(3) . . . . ? N5 Ni3 S6 C27 -57.3(9) . . . . ? S5 Ni3 S6 C27 176.0(2) . . . . ? N6 Ni3 S6 Cu2 -108.30(18) . . . . ? N5 Ni3 S6 Cu2 -164.1(8) . . . . ? S5 Ni3 S6 Cu2 69.25(8) . . . . ? S4 Cu2 S6 C27 139.7(2) . . . . ? S2 Cu2 S6 C27 -21.5(2) . . . . ? S4 Cu2 S6 Ni3 -119.51(8) . . . . ? S2 Cu2 S6 Ni3 79.34(9) . . . . ? N2 Ni1 N1 C3 41.1(5) . . . . ? S1 Ni1 N1 C3 -136.9(4) . . . . ? S2 Ni1 N1 C3 97.3(10) . . . . ? N2 Ni1 N1 C2 163.9(5) . . . . ? S1 Ni1 N1 C2 -14.0(5) . . . . ? S2 Ni1 N1 C2 -139.9(8) . . . . ? N2 Ni1 N1 C5 -77.4(5) . . . . ? S1 Ni1 N1 C5 104.7(4) . . . . ? S2 Ni1 N1 C5 -21.2(13) . . . . ? N1 Ni1 N2 C8 -163.3(5) . . . . ? S1 Ni1 N2 C8 -143.9(14) . . . . ? S2 Ni1 N2 C8 26.4(4) . . . . ? N1 Ni1 N2 C7 76.3(4) . . . . ? S1 Ni1 N2 C7 95.7(16) . . . . ? S2 Ni1 N2 C7 -94.0(4) . . . . ? N1 Ni1 N2 C4 -41.0(4) . . . . ? S1 Ni1 N2 C4 -21.6(19) . . . . ? S2 Ni1 N2 C4 148.7(4) . . . . ? N4 Ni2 N3 C12 40.5(4) . . . . ? S3 Ni2 N3 C12 -136.1(4) . . . . ? S4 Ni2 N3 C12 102.6(8) . . . . ? N4 Ni2 N3 C11 163.5(5) . . . . ? S3 Ni2 N3 C11 -13.1(4) . . . . ? S4 Ni2 N3 C11 -134.4(7) . . . . ? N4 Ni2 N3 C14 -77.0(4) . . . . ? S3 Ni2 N3 C14 106.4(4) . . . . ? S4 Ni2 N3 C14 -14.9(10) . . . . ? N3 Ni2 N4 C17 -163.0(4) . . . . ? S3 Ni2 N4 C17 -129.0(15) . . . . ? S4 Ni2 N4 C17 28.8(4) . . . . ? N3 Ni2 N4 C13 -40.3(4) . . . . ? S3 Ni2 N4 C13 -6.3(18) . . . . ? S4 Ni2 N4 C13 151.5(4) . . . . ? N3 Ni2 N4 C16 76.4(4) . . . . ? S3 Ni2 N4 C16 110.4(15) . . . . ? S4 Ni2 N4 C16 -91.8(4) . . . . ? N6 Ni3 N5 C21 42.7(4) . . . . ? S5 Ni3 N5 C21 -133.9(4) . . . . ? S6 Ni3 N5 C21 99.2(9) . . . . ? N6 Ni3 N5 C20 164.8(5) . . . . ? S5 Ni3 N5 C20 -11.9(4) . . . . ? S6 Ni3 N5 C20 -138.8(7) . . . . ? N6 Ni3 N5 C23 -74.9(4) . . . . ? S5 Ni3 N5 C23 108.4(4) . . . . ? S6 Ni3 N5 C23 -18.5(11) . . . . ? N5 Ni3 N6 C26 -162.8(5) . . . . ? S5 Ni3 N6 C26 -129.9(16) . . . . ? S6 Ni3 N6 C26 26.7(4) . . . . ? N5 Ni3 N6 C25 76.2(4) . . . . ? S5 Ni3 N6 C25 109.1(17) . . . . ? S6 Ni3 N6 C25 -94.2(4) . . . . ? N5 Ni3 N6 C22 -42.0(4) . . . . ? S5 Ni3 N6 C22 -9(2) . . . . ? S6 Ni3 N6 C22 147.5(4) . . . . ? Ni1 S1 C1 C2 35.6(5) . . . . ? Cu1 S1 C1 C2 -65.6(5) . . . . ? C3 N1 C2 C1 163.7(6) . . . . ? C5 N1 C2 C1 -73.2(7) . . . . ? Ni1 N1 C2 C1 41.9(7) . . . . ? S1 C1 C2 N1 -51.4(7) . . . . ? C2 N1 C3 C4 -154.2(6) . . . . ? C5 N1 C3 C4 83.5(7) . . . . ? Ni1 N1 C3 C4 -30.3(7) . . . . ? C8 N2 C4 C3 155.0(6) . . . . ? C7 N2 C4 C3 -83.2(7) . . . . ? Ni1 N2 C4 C3 32.8(7) . . . . ? N1 C3 C4 N2 -1.7(8) . . . . ? C3 N1 C5 C6 -45.1(8) . . . . ? C2 N1 C5 C6 -168.0(6) . . . . ? Ni1 N1 C5 C6 71.7(6) . . . . ? N1 C5 C6 C7 -47.6(9) . . . . ? C8 N2 C7 C6 172.4(6) . . . . ? C4 N2 C7 C6 49.4(8) . . . . ? Ni1 N2 C7 C6 -66.3(6) . . . . ? C5 C6 C7 N2 43.7(9) . . . . ? C7 N2 C8 C9 69.5(7) . . . . ? C4 N2 C8 C9 -168.9(6) . . . . ? Ni1 N2 C8 C9 -49.4(7) . . . . ? N2 C8 C9 S2 48.4(7) . . . . ? Ni1 S2 C9 C8 -25.6(5) . . . . ? Cu2 S2 C9 C8 72.3(5) . . . . ? Ni2 S3 C10 C11 34.8(5) . . . . ? Cu1 S3 C10 C11 -57.7(5) . . . . ? C12 N3 C11 C10 161.1(5) . . . . ? C14 N3 C11 C10 -76.0(7) . . . . ? Ni2 N3 C11 C10 39.9(6) . . . . ? S3 C10 C11 N3 -50.0(6) . . . . ? C11 N3 C12 C13 -154.6(5) . . . . ? C14 N3 C12 C13 82.5(6) . . . . ? Ni2 N3 C12 C13 -30.9(6) . . . . ? C17 N4 C13 C12 153.8(5) . . . . ? C16 N4 C13 C12 -84.0(6) . . . . ? Ni2 N4 C13 C12 31.1(6) . . . . ? N3 C12 C13 N4 0.1(7) . . . . ? C12 N3 C14 C15 -44.4(7) . . . . ? C11 N3 C14 C15 -167.8(6) . . . . ? Ni2 N3 C14 C15 71.4(6) . . . . ? N3 C14 C15 C16 -48.5(8) . . . . ? C17 N4 C16 C15 170.3(5) . . . . ? C13 N4 C16 C15 47.5(7) . . . . ? Ni2 N4 C16 C15 -68.7(6) . . . . ? C14 C15 C16 N4 46.1(8) . . . . ? C13 N4 C17 C18 -170.1(5) . . . . ? C16 N4 C17 C18 68.8(7) . . . . ? Ni2 N4 C17 C18 -49.3(6) . . . . ? N4 C17 C18 S4 44.4(6) . . . . ? Ni2 S4 C18 C17 -20.3(5) . . . . ? Cu2 S4 C18 C17 82.6(5) . . . . ? Ni3 S5 C19 C20 36.9(5) . . . . ? Cu1 S5 C19 C20 -58.5(5) . . . . ? C21 N5 C20 C19 159.4(5) . . . . ? C23 N5 C20 C19 -78.3(6) . . . . ? Ni3 N5 C20 C19 39.8(6) . . . . ? S5 C19 C20 N5 -51.9(6) . . . . ? C20 N5 C21 C22 -154.7(5) . . . . ? C23 N5 C21 C22 82.8(7) . . . . ? Ni3 N5 C21 C22 -32.6(6) . . . . ? C26 N6 C22 C21 153.2(6) . . . . ? C25 N6 C22 C21 -82.9(7) . . . . ? Ni3 N6 C22 C21 32.6(6) . . . . ? N5 C21 C22 N6 0.1(8) . . . . ? C21 N5 C23 C24 -47.6(7) . . . . ? C20 N5 C23 C24 -170.8(5) . . . . ? Ni3 N5 C23 C24 68.1(6) . . . . ? N5 C23 C24 C25 -46.5(8) . . . . ? C26 N6 C25 C24 169.0(5) . . . . ? C22 N6 C25 C24 45.1(7) . . . . ? Ni3 N6 C25 C24 -70.2(6) . . . . ? C23 C24 C25 N6 47.0(8) . . . . ? C25 N6 C26 C27 69.5(7) . . . . ? C22 N6 C26 C27 -166.8(6) . . . . ? Ni3 N6 C26 C27 -48.9(7) . . . . ? N6 C26 C27 S6 46.5(7) . . . . ? Ni3 S6 C27 C26 -23.1(5) . . . . ? Cu2 S6 C27 C26 79.0(5) . . . . ?