Poly[[terachlorogold(III)potassium(I)(<i>Au{—</i>K})]-μ-4,4'-bipyridine]
Song, Cheng; Li, Yi-Zhi; Chen, Ya-Qing; Xiao, Shou-Jun; You, Xiao-Zeng; Acta Crystallographica Section E 60 (2004) m1741–m1743; doi:10.1107/S1600536804026996

data_2204765
_publ_section_title
;
 Poly[[terachlorogold(III)potassium(I)(<i>Au{---</i>K})]-\m-4,4'-bipyridine]
;
_journal_issue                   12
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m1741
_journal_page_last               m1743
_journal_paper_doi               10.1107/S1600536804026996
_journal_volume                  60
_journal_year                    2004
_chemical_formula_iupac          '[K Au Cl4 (C10 H8 N2)]'
_chemical_formula_moiety         'C10 H8 Au Cl4 K N2'
_chemical_formula_sum            'C10 H8 Au Cl4 K N2'
_chemical_formula_weight         534.05
_chemical_name_systematic
;
Poly[[terachlorogold(III)potassium(I)(Au---K)]-\m-4,4'-bipyridine]
;
_space_group_IT_number           72
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-I 2 2c'
_symmetry_space_group_name_H-M   'I b a m'
_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                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.900(3)
_cell_length_b                   7.8312(19)
_cell_length_c                   14.722(4)
_cell_measurement_reflns_used    732
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.42
_cell_measurement_theta_min      2.71
_cell_volume                     1487.3(6)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (Bruker, 2000)'
_computing_data_reduction        'SAINT (Bruker, 2000)'
_computing_molecular_graphics    SHELXTL
_computing_publication_material  SHELXTL
_computing_structure_refinement  SHELXTL
_computing_structure_solution    'SHELXTL (Bruker, 2000)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker SMART APEX CCD area-detector'
_diffrn_measurement_method       '\f and \w'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0396
_diffrn_reflns_av_sigmaI/netI    0.0408
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            4067
_diffrn_reflns_theta_full        27.00
_diffrn_reflns_theta_max         27.00
_diffrn_reflns_theta_min         2.77
_exptl_absorpt_coefficient_mu    10.871
_exptl_absorpt_correction_T_max  0.11
_exptl_absorpt_correction_T_min  0.09
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2000)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.385
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       slice
_exptl_crystal_F_000             992
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         1.186
_refine_diff_density_min         -1.075
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.086
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     48
_refine_ls_number_reflns         848
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.086
_refine_ls_R_factor_all          0.0653
_refine_ls_R_factor_gt           0.0399
_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^)+(0.0588P)^2^] where P = (Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0942
_refine_ls_wR_factor_ref         0.0994
_reflns_number_gt                629
_reflns_number_total             848
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ob6430.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'I b a m '
_cod_database_code               2204765
_cod_database_fobs_code          2204765