Hexaaquazinc(II) bis(4-aminobenzenesulfonate)
Zhong, H.; Zhong, Q.-Y.; Xie, H.-L.; Luo, C.-J.; Acta Crystallographica Section E 63 (2007) m2990–; doi:10.1107/S1600536807056498

data_2216209
_publ_section_title
;
 Hexaaquazinc(II) bis(4-aminobenzenesulfonate)
;
_journal_coeditor_code           AT2468
_journal_issue                   12
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m2990
_journal_paper_doi               10.1107/S1600536807056498
_journal_volume                  63
_journal_year                    2007
_chemical_formula_iupac          '[Zn (H2 O)6] (C6 H6 N O3 S)2'
_chemical_formula_moiety         'H12 O6 Zn 2+, 2(C6 H6 N O3 S -)'
_chemical_formula_sum            'C12 H24 N2 O12 S2 Zn'
_chemical_formula_weight         517.82
_chemical_name_systematic
;
Hexaaquazinc(II) bis(4-aminobenzenesulfonate)
;
_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                 91.449(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   6.9902(19)
_cell_length_b                   6.2974(16)
_cell_length_c                   25.002(2)
_cell_measurement_reflns_used    5547
_cell_measurement_temperature    273(2)
_cell_measurement_theta_max      26.592
_cell_measurement_theta_min      2.105
_cell_volume                     1100.2(4)
_computing_cell_refinement       'SAINT (Siemens, 1996)'
_computing_data_collection       'APEX2 (Bruker, 2005)'
_computing_data_reduction        'SAINT (Siemens, 1996)'
_computing_molecular_graphics    'SHELXTL (Siemens, 1996)'
_computing_publication_material  'SHELXTL (Siemens, 1996)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      273(2)
_diffrn_measured_fraction_theta_full 0.973
_diffrn_measured_fraction_theta_max 0.973
_diffrn_measurement_device_type  'Bruker APEX-II area-detector diffractometer'
_diffrn_measurement_method       '\f and \w scans'
_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  0.0249
_diffrn_reflns_av_sigmaI/netI    0.0217
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       7
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -31
_diffrn_reflns_number            6988
_diffrn_reflns_theta_full        26.75
_diffrn_reflns_theta_max         26.75
_diffrn_reflns_theta_min         3.26
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.364
_exptl_absorpt_correction_T_max  0.7777
_exptl_absorpt_correction_T_min  0.5521
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Sheldrick, 1996)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.563
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             536
_exptl_crystal_size_max          0.49
_exptl_crystal_size_mid          0.38
_exptl_crystal_size_min          0.19
_refine_diff_density_max         0.386
_refine_diff_density_min         -0.275
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.042
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     157
_refine_ls_number_reflns         2265
_refine_ls_number_restraints     9
_refine_ls_restrained_S_all      1.052
_refine_ls_R_factor_all          0.0419
_refine_ls_R_factor_gt           0.0373
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0655P)^2^+0.4440P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1068
_refine_ls_wR_factor_ref         0.1092
_reflns_number_gt                1940
_reflns_number_total             2265
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            at2468.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               2216209
_cod_database_fobs_code          2216209