Poly[[bis(4,4'-bipyridine)bis(μ-oxalato)trizinc(II)]-di-μ-4,4'-bipyridine-μ-oxalato]
Nordell, Karen J.; Higgins, Khadine A.; Smith, Mark D.; Acta Crystallographica Section E 59 (2003) m114–m115; doi:10.1107/S1600536803003532

data_2201741
_publ_section_title
Poly[[bis(4,4'-bipyridine)bis(\m-oxalato)trizinc(II)]-di-\m-4,4'-bipyridine-\m-oxalato]
_journal_issue                   3
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m114
_journal_page_last               m115
_journal_paper_doi               10.1107/S1600536803003532
_journal_volume                  59
_journal_year                    2003
_chemical_formula_iupac          '[Zn3 (C10 H8 N2)4 (C2 O4)3]'
_chemical_formula_moiety         'C46 H32 N8 O12 Zn3'
_chemical_formula_sum            'C46 H32 N8 O12 Zn3'
_chemical_formula_weight         1084.91
_chemical_name_systematic
;
Poly[[bis(4,4'-bipyridine)bis(\m-oxalato)trizinc(II)]]-di-\m-4,4'-
bipyridine-\m~2~-oxalato]
;
_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 and manual editing'
_cell_angle_alpha                90.00
_cell_angle_beta                 94.0000(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   16.2513(9)
_cell_length_b                   15.5891(9)
_cell_length_c                   16.3760(10)
_cell_measurement_reflns_used    9955
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      26.368
_cell_measurement_theta_min      2.613
_cell_volume                     4138.6(4)
_computing_cell_refinement       'SAINT-Plus-NT (Bruker, 1999)'
_computing_data_collection       'SMART-NT (Bruker, 1999)'
_computing_data_reduction        SAINT-Plus-NT
_computing_molecular_graphics    'SHELXTL (Bruker, 1997)'
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker SMART APEX CCD area-detector'
_diffrn_measurement_method       \w
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0341
_diffrn_reflns_av_sigmaI/netI    0.0343
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            32100
_diffrn_reflns_theta_full        26.37
_diffrn_reflns_theta_max         26.37
_diffrn_reflns_theta_min         1.81
_diffrn_standards_decay_%        <1
_diffrn_standards_interval_count 0
_exptl_absorpt_coefficient_mu    1.805
_exptl_absorpt_correction_T_max  0.5944
_exptl_absorpt_correction_T_min  0.4152
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 1999)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.741
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       bar
_exptl_crystal_F_000             2200
_exptl_crystal_size_max          0.42
_exptl_crystal_size_mid          0.40
_exptl_crystal_size_min          0.22
_refine_diff_density_max         0.467
_refine_diff_density_min         -0.371
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.033
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     622
_refine_ls_number_reflns         8443
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.033
_refine_ls_R_factor_all          0.0347
_refine_ls_R_factor_gt           0.0268
_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^)+(0.0256P)^2^] where P = (Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0609
_refine_ls_wR_factor_ref         0.0618
_reflns_number_gt                6454
_reflns_number_total             8443
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ac6030.cif
_cod_data_source_block           I
_cod_depositor_comments
;
The following automatic conversions were performed:
'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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 1527 2010-12-29 10:47:43Z saulius 

The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
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_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               2201741
_cod_database_fobs_code          2201741