Crystal structure of tetraaqua-(4,4'-bipyridyl)zinc(II) 3-(4-(carboxymethoxy)phenyl)propanoate, [Zn(H2O)4(C10H8N2)][C11H10O5]
Chun-Yan Ao; Chong-Bo Liu; Liu-Shui Yan; Zeitschrift für Kristallographie - New Crystal Structures 224 (2009) 179–; doi:

data_8102418
_publ_section_title
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 Crystal structure of tetraaqua-(4,4'-bipyridyl)zinc(II)
 3-(4-(carboxymethoxy)phenyl)propanoate, [Zn(H2O)4(C10H8N2)][C11H10O5]
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_journal_issue                   2
_journal_name_full
'Zeitschrift f\"ur Kristallographie - New Crystal Structures'
_journal_page_first              179
_journal_volume                  224
_journal_year                    2009
_chemical_formula_sum            'C21 H26 N2 O9 Zn'
_chemical_formula_weight         515.81
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                91.944(2)
_cell_angle_beta                 101.794(2)
_cell_angle_gamma                93.981(2)
_cell_formula_units_Z            1
_cell_length_a                   7.1145(10)
_cell_length_b                   7.6126(11)
_cell_length_c                   10.4712(15)
_cell_measurement_reflns_used    2184
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      28.04
_cell_measurement_theta_min      2.69
_cell_volume                     553.13(14)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega 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  0.0140
_diffrn_reflns_av_sigmaI/netI    0.0225
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            4127
_diffrn_reflns_theta_full        25.50
_diffrn_reflns_theta_max         25.50
_diffrn_reflns_theta_min         2.69
_exptl_absorpt_coefficient_mu    1.166
_exptl_absorpt_correction_T_max  0.8864
_exptl_absorpt_correction_T_min  0.7095
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            colouless
_exptl_crystal_density_diffrn    1.548
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             268
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.27
_exptl_crystal_size_min          0.11
_refine_diff_density_max         1.335
_refine_diff_density_min         -0.586
_refine_diff_density_rms         0.116
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.141
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     226
_refine_ls_number_reflns         2039
_refine_ls_number_restraints     557
_refine_ls_restrained_S_all      1.067
_refine_ls_R_factor_all          0.0569
_refine_ls_R_factor_gt           0.0548
_refine_ls_shift/su_max          0.015
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0735P)^2^+1.6594P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1516
_refine_ls_wR_factor_ref         0.1536
_reflns_number_gt                1928
_reflns_number_total             2039
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            1267-2527.cff
_cod_data_source_block           cc
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to '/home/saulius/struct/CIF-dictionaries/cif_core.dic'
dictionary named 'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_enum 1555 2011-01-17 13:19:09Z saulius 
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_cod_original_sg_symbol_H-M      P-1
_cod_database_code               8102418