<i>catena</i>-Poly[[(2,2'-bipyridine-κ^2^<i>N</i>,<i>N</i>')zinc(II)]-μ-imidazole-4,5-dicarboxylato-κ^4^<i>N</i>^1^,<i>O</i>^5^:<i>N</i>^3^,<i>O</i>^4^]
Xiu-Mei Li; Yan-Hui Dong; Qing-Wei Wang; Bo Liu; Acta Crystallographica Section E 63 (2007) m1274–m1276; doi:10.1107/S1600536807014420

data_2213412
_publ_section_title
<i>catena</i>-Poly[[(2,2'-bipyridine-\k^2^<i>N</i>,<i>N</i>')zinc(II)]-\m-imidazole-4,5-dicarboxylato-\k^4^<i>N</i>^1^,<i>O</i>^5^:<i>N</i>^3^,<i>O</i>^4^]
_journal_coeditor_code           HY2050
_journal_issue                   5
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m1274
_journal_page_last               m1276
_journal_paper_doi               10.1107/S1600536807014420
_journal_volume                  63
_journal_year                    2007
_chemical_formula_iupac          '[Zn (C5 H2 N2 O4) (C10 H8 N2)]'
_chemical_formula_moiety         'C15 H10 N4 O4 Zn'
_chemical_formula_sum            'C15 H10 N4 O4 Zn'
_chemical_formula_weight         375.64
_chemical_name_systematic
;
catena-Poly[[(2,2'-bipyridine-\k^2^N,N')zinc(II)]-
\m-imidazole-4,5-dicarboxylato-\k^4^N^1^,O^5^:N^3^,O^4^]
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 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                 101.7830(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   20.4700(10)
_cell_length_b                   9.6494(5)
_cell_length_c                   14.7843(7)
_cell_measurement_reflns_used    5520
_cell_measurement_temperature    292(2)
_cell_measurement_theta_max      26.03
_cell_measurement_theta_min      2.34
_cell_volume                     2858.7(2)
_computing_cell_refinement       'SAINT (Bruker, 2001)'
_computing_data_collection       'SMART (Bruker, 2001)'
_computing_data_reduction        SAINT
_computing_molecular_graphics
'SHELXTL (Bruker, 2001) and Mercury (Macrae <i>et al.</i>,  2006)'
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      292(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'Bruker SMART APEX CCD'
_diffrn_measurement_method       '\f and \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  0.0271
_diffrn_reflns_av_sigmaI/netI    0.0297
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -25
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            15264
_diffrn_reflns_theta_full        26.03
_diffrn_reflns_theta_max         26.03
_diffrn_reflns_theta_min         2.34
_exptl_absorpt_coefficient_mu    1.748
_exptl_absorpt_correction_T_max  0.691
_exptl_absorpt_correction_T_min  0.629
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SAINT-Plus; Bruker, 2001)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.746
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1520
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.23
_exptl_crystal_size_min          0.21
_refine_diff_density_max         0.431
_refine_diff_density_min         -0.398
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.046
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     433
_refine_ls_number_reflns         5621
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.046
_refine_ls_R_factor_all          0.0342
_refine_ls_R_factor_gt           0.0286
_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^)+(0.0391P)^2^+1.2625P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0717
_refine_ls_wR_factor_ref         0.0744
_reflns_number_gt                4913
_reflns_number_total             5621
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            hy2050.cif
_cod_data_source_block           I
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2213412
_cod_database_fobs_code          2213412