Poly[<i>trans</i>-diaquabis(μ~2~-3-pyridylacetato)copper(II)]
Qin, Su-Ni; Liang, Fu-Pei; Chen, Zi-Lu; Yan, Wei-Hong; Acta Crystallographica Section E 63 (2007) m1492–m1493; doi:10.1107/S1600536807018417

data_2213547
_publ_section_title
;
 Poly[<i>trans</i>-diaquabis(\m~2~-3-pyridylacetato)copper(II)]
;
_journal_coeditor_code           SI2011
_journal_issue                   5
_journal_name_full               'Acta Crystallographica Section E'
_journal_page_first              m1492
_journal_page_last               m1493
_journal_paper_doi               10.1107/S1600536807018417
_journal_volume                  63
_journal_year                    2007
_chemical_formula_iupac          '[Cu (C7 H6 N O2)2 (H2 O)2]n '
_chemical_formula_moiety         'C14 H16 Cu N2 O6'
_chemical_formula_sum            'C14 H16 Cu N2 O6'
_chemical_formula_weight         371.83
_chemical_name_systematic
;
Poly[<i>trans</i>-diaquabis(\m~2~-3-pyridylacetato)copper(II)]
;
_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                 101.335(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   9.0672(18)
_cell_length_b                   8.6022(17)
_cell_length_c                   9.601(2)
_cell_measurement_reflns_used    748
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      25.077
_cell_measurement_theta_min      2.826
_cell_volume                     734.3(3)
_computing_cell_refinement       SMART
_computing_data_collection       'SMART (Bruker, 1998)'
_computing_data_reduction        'SAINT (Bruker, 1998)'
_computing_molecular_graphics    'SHELXTL (Bruker, 1998)'
_computing_publication_material  SHELXTL
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  'Bruker SMART CCD area-detector'
_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  0.0706
_diffrn_reflns_av_sigmaI/netI    0.0873
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -9
_diffrn_reflns_number            3558
_diffrn_reflns_theta_full        25.01
_diffrn_reflns_theta_max         25.01
_diffrn_reflns_theta_min         2.83
_exptl_absorpt_coefficient_mu    1.521
_exptl_absorpt_correction_T_max  0.8752
_exptl_absorpt_correction_T_min  0.4156
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '(SADABS; Bruker, 1998)'
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.682
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             382
_exptl_crystal_size_max          0.70
_exptl_crystal_size_mid          0.38
_exptl_crystal_size_min          0.09
_refine_diff_density_max         0.785
_refine_diff_density_min         -0.724
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.074
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     106
_refine_ls_number_reflns         1284
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.074
_refine_ls_R_factor_all          0.0871
_refine_ls_R_factor_gt           0.0470
_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^)+(0.0387P)^2^+0.9264P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0923
_refine_ls_wR_factor_ref         0.1173
_reflns_number_gt                821
_reflns_number_total             1284
_reflns_threshold_expression     I>\s(I)
_cod_data_source_file            si2011.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_cell_volume        734.2(3)
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               2213547
_cod_database_fobs_code          2213547