1,2,4,5-Benzenetetracarboxylate- and 2,2'-Bipyrimidine-Containing Cobalt(II) Coordination Polymers: Preparation, Crystal Structure, and Magnetic Properties
Oscar Fabelo; Jorge Pasán; Francesc Lloret; Miguel Julve; Catalina Ruiz-Pérez; Inorganic Chemistry 47 (2008) 3568–3576; doi:10.1021/ic702187k

data_4304651
_publ_contact_author_address
;
 Laboratorio de Rayos X y Materiales Moleculares
 Dpto. F\'isica Fundamental II. Facultad de F\'isica
 Universidad de La Laguna
 E-38204. La Laguna. Tenerife
 Spain
;
_publ_contact_author_email       caruiz@ull.es
_publ_contact_author_name        'Professor Catalina Ruiz-P\'erez'
_publ_section_title
;
1,2,4,5-Benzenetetracarboxylate- and 2,2'-Bipyrimidine-Containing
Cobalt(II) Coordination Polymers: Preparation, Crystal Structure, and
Magnetic Properties
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3568
_journal_page_last               3576
_journal_paper_doi               10.1021/ic702187k
_journal_volume                  47
_journal_year                    2008
_chemical_formula_sum            'C18 H20 Co2 N4 O14'
_chemical_formula_weight         634.24
_chemical_name_systematic
;
 ?
;
_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                90.000(4)
_cell_angle_beta                 108.540(4)
_cell_angle_gamma                90.000(4)
_cell_formula_units_Z            2
_cell_length_a                   8.9976(5)
_cell_length_b                   11.2478(5)
_cell_length_c                   11.3049(5)
_cell_measurement_temperature    293(2)
_cell_volume                     1084.72(9)
_computing_cell_refinement
'Dirax/lsq (Duisenberg & Schreurs, 1989-2000)'
_computing_data_collection       'Collect (Nonius BV, 1997-2000)'
_computing_data_reduction        'EvalCCD (Duisenberg & Schreurs 1990-2000)'
_computing_molecular_graphics    'Ortep-3 for Windows (Farrugia, 1997)'
_computing_publication_material  'WinGX publication routines (Farrugia, 1999)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_detector                 'CCD plate'
_diffrn_detector_area_resol_mean 9
_diffrn_measured_fraction_theta_full 0.988
_diffrn_measured_fraction_theta_max 0.988
_diffrn_measurement_device       '95mm CCD camera on \k-goniostat'
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       'CCD rotation images, thick slices'
_diffrn_radiation_monochromator  'horizonally mounted graphite crystal'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           Mok\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0223
_diffrn_reflns_av_sigmaI/netI    0.0319
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            7157
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         27.50
_diffrn_reflns_theta_min         5.04
_diffrn_source                   'Enraf Nonius FR590'
_exptl_absorpt_coefficient_mu    1.618
_exptl_absorpt_correction_T_max  0.773
_exptl_absorpt_correction_T_min  0.689
_exptl_absorpt_correction_type   sphere
_exptl_absorpt_process_details   Sadabs
_exptl_crystal_colour            'pale orange'
_exptl_crystal_density_diffrn    1.942
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plates
_exptl_crystal_F_000             644
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.16
_refine_diff_density_max         0.366
_refine_diff_density_min         -0.355
_refine_diff_density_rms         0.076
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.113
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     212
_refine_ls_number_reflns         2468
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.113
_refine_ls_R_factor_all          0.0467
_refine_ls_R_factor_gt           0.0317
_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^)+(0.0154P)^2^+1.3242P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0604
_refine_ls_wR_factor_ref         0.0656
_reflns_number_gt                2054
_reflns_number_total             2468
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic702187k-file005.cif
_cod_data_source_block           compound3
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4304651