Hexaaquazinc(II) 4,4'-(1,2-dihydroxyethane-1,2-diyl)dibenzoate monohydrate
Tian, Da-Min; Shi, Chong-Yu; Hao, Cheng-Jun; Acta Crystallographica Section E 66 (2010) m968–; doi:10.1107/S1600536810027972

data_2226968
_publ_section_title
;
 Hexaaquazinc(II) 4,4'-(1,2-dihydroxyethane-1,2-diyl)dibenzoate
 monohydrate
;
_journal_coeditor_code           JH2181
_journal_issue                   8
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m968
_journal_paper_doi               10.1107/S1600536810027972
_journal_volume                  66
_journal_year                    2010
_chemical_formula_iupac          '[Zn (H2 O)6] (C16 H12 O6), H2 O'
_chemical_formula_moiety         'C16 H12 O6 2-, H12 Zn O6 2+, H2 O'
_chemical_formula_sum            'C16 H26 O13 Zn'
_chemical_formula_weight         491.76
_chemical_name_systematic
;
Hexaaquazinc(II) 4,4'-(1,2-dihydroxyethane-1,2-diyl)dibenzoate monohydrate
;
_space_group_IT_number           11
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yb'
_symmetry_space_group_name_H-M   'P 1 21/m 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                 104.1410(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   6.0356(9)
_cell_length_b                   20.508(2)
_cell_length_c                   8.6260(10)
_cell_measurement_reflns_used    2215
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      23.954
_cell_measurement_theta_min      2.478
_cell_volume                     1035.4(2)
_computing_cell_refinement       'SAINT (Bruker, 2007)'
_computing_data_collection       'SMART (Bruker, 2007)'
_computing_data_reduction        'SAINT (Bruker, 2007)'
_computing_molecular_graphics    'SHELXTL (Sheldrick, 2008)'
_computing_publication_material  'SHELXTL (Sheldrick, 2008)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker SMART 1000 CCD area-detector'
_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  0.0352
_diffrn_reflns_av_sigmaI/netI    0.0420
_diffrn_reflns_limit_h_max       7
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -22
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            5208
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.99
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.252
_exptl_absorpt_correction_T_max  0.759
_exptl_absorpt_correction_T_min  0.673
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 2007)'
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.577
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             512
_exptl_crystal_size_max          0.37
_exptl_crystal_size_mid          0.27
_exptl_crystal_size_min          0.22
_refine_diff_density_max         0.650
_refine_diff_density_min         -0.447
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.255
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     142
_refine_ls_number_reflns         1865
_refine_ls_number_restraints     11
_refine_ls_restrained_S_all      1.251
_refine_ls_R_factor_all          0.0767
_refine_ls_R_factor_gt           0.0675
_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^)+(0.0000P)^2^+7.6103P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1563
_refine_ls_wR_factor_ref         0.1597
_reflns_number_gt                1608
_reflns_number_total             1877
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            jh2181.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/m'
_cod_database_code               2226968
_cod_database_fobs_code          2226968