A Twelve-Connected Cu6S4 Cluster-Based Coordination Polymer
Xian-Ming Zhang; Rui-Qin Fang; Hai-Shun Wu; Journal of the American Chemical Society 127 (2005) 7670–7671; doi:10.1021/ja050284t

data_4111718
_publ_contact_author
;
      'Zhang, Xian-Ming'
      School of Chemistry & Material Science
      Shanxi Normal University
      Linfen 041004
      Shanxi Province
      P. R. China
;
_publ_contact_author_email       zhangxm@dns.sxtu.edu.cn
_publ_contact_author_fax         86-357-2051402
_publ_contact_author_phone       86-357-2051402
_publ_section_title
;
 A Twelve-Connected Cu6S4 Cluster-Based Coordination Polymer
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              7670
_journal_page_last               7671
_journal_paper_doi               10.1021/ja050284t
_journal_volume                  127
_journal_year                    2005
_chemical_formula_sum            'C11 H8 Cu3 N3 S2'
_chemical_formula_weight         436.94
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           121
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_Hall  'I -4 2'
_symmetry_space_group_name_H-M   'I -4 2 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                   10.2175(8)
_cell_length_b                   10.217
_cell_length_c                   15.4618(13)
_cell_measurement_reflns_used    62
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      26
_cell_measurement_theta_min      2.5
_cell_volume                     1614.09(19)
_computing_cell_refinement       'SMART (Bruker, 2001)'
_computing_data_collection       'SMART (Bruker, 2001)'
_computing_data_reduction        'SAINT (Bruker, 2001)'
_computing_molecular_graphics    'ORTEP-II (Johnson, 1976)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      295(2)
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Bruker Apex CCD Diffractometer'
_diffrn_measurement_method       '\f and \w scan'
_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  0.0255
_diffrn_reflns_av_sigmaI/netI    0.0268
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            4365
_diffrn_reflns_theta_full        27.47
_diffrn_reflns_theta_max         27.47
_diffrn_reflns_theta_min         2.39
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    4.162
_exptl_absorpt_correction_T_max  0.5052
_exptl_absorpt_correction_T_min  0.4612
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.798
_exptl_crystal_description       block
_exptl_crystal_F_000             856
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.19
_refine_diff_density_max         0.633
_refine_diff_density_min         -0.397
_refine_diff_density_rms         0.101
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.05(4)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.038
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     75
_refine_ls_number_reflns         991
_refine_ls_number_restraints     55
_refine_ls_restrained_S_all      1.147
_refine_ls_R_factor_all          0.0384
_refine_ls_R_factor_gt           0.0359
_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^)+(0.0570P)^2^+3.5887P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0942
_refine_ls_wR_factor_ref         0.0959
_reflns_number_gt                936
_reflns_number_total             991
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja050284tsi20050116_025153.cif
_cod_data_source_block           a
_cod_original_cell_volume        1614.17(19)
_cod_database_code               4111718