Poly[octa-μ-aqua-tetraaquabis(μ-5-sulfonatobenzene-1,3-dicarboxylato)cobalt(II)tetrasodium]
Zhang, Bing-Yu; Nie, Jing-Jing; Xu, Duan-Jun; Acta Crystallographica Section E 65 (2009) m387–m388; doi:10.1107/S1600536809008174

data_2221408
_publ_section_title
Poly[octa-\m-aqua-tetraaquabis(\m-5-sulfonatobenzene-1,3-dicarboxylato)cobalt(II)tetrasodium]
_journal_coeditor_code           IS2394
_journal_issue                   4
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m387
_journal_page_last               m388
_journal_paper_doi               10.1107/S1600536809008174
_journal_volume                  65
_journal_year                    2009
_chemical_formula_iupac          '[Co Na4 (C8 H3 O7 S)2 (H2 O)12]'
_chemical_formula_moiety         'C16 H30 Co Na4 O26 S2'
_chemical_formula_sum            'C16 H30 Co Na4 O26 S2'
_chemical_formula_weight         853.41
_chemical_name_systematic
;
Poly[octa-\m-aqua-tetraaquabis(\m-5-sulfonatobenzene-1,3-
dicarboxylato)cobalt(II)tetrasodium]
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 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                 93.281(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   7.8756(12)
_cell_length_b                   17.294(3)
_cell_length_c                   11.7700(18)
_cell_measurement_reflns_used    2508
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      25.0
_cell_measurement_theta_min      2.5
_cell_volume                     1600.5(4)
_computing_cell_refinement       'PROCESS-AUTO (Rigaku, 1998)'
_computing_data_collection       'PROCESS-AUTO (Rigaku, 1998)'
_computing_data_reduction        'CrystalStructure (Rigaku/MSC, 2002)'
_computing_molecular_graphics    'ORTEP-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      295(2)
_diffrn_detector_area_resol_mean 10.0
_diffrn_measured_fraction_theta_full 0.993
_diffrn_measured_fraction_theta_max 0.993
_diffrn_measurement_device_type  'Rigaku R-AXIS RAPID IP'
_diffrn_measurement_method       \w
_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  0.0156
_diffrn_reflns_av_sigmaI/netI    0.0160
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            9383
_diffrn_reflns_theta_full        25.99
_diffrn_reflns_theta_max         25.99
_diffrn_reflns_theta_min         2.10
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.823
_exptl_absorpt_correction_T_max  0.819
_exptl_absorpt_correction_T_min  0.756
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(<i>ABSCOR</i>; Higashi, 1995)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.771
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       chuck
_exptl_crystal_F_000             874
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.32
_exptl_crystal_size_min          0.25
_refine_diff_density_max         0.417
_refine_diff_density_min         -0.399
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.077
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     223
_refine_ls_number_reflns         3120
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.077
_refine_ls_R_factor_all          0.0267
_refine_ls_R_factor_gt           0.0245
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.035P)^2^+0.6342P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0646
_refine_ls_wR_factor_ref         0.0657
_reflns_number_gt                2899
_reflns_number_total             3120
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            is2394.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               2221408
_cod_database_fobs_code          2221408