Inorganic-organic interpenetrating frameworks: 4,4'-bipyridine N,N'-dioxide as a bridging hydrogen-bond acceptor.
Blake, A. J.; Brett, M. T.; Champness, N. R.; Khlobystov, A. N.; Long, D. L.; Wilson, C.; Schröder, M; Chemical communications (Cambridge, England)  (2001) 2258–2259; doi:10.1039/b106348k

data_7125485
_publ_section_title
;
 Inorganic-organic interpenetrating frameworks: 4,4'-bipyridine
 N,N'-dioxide as a bridging hydrogen-bond acceptor.
;
_journal_issue                   21
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              2258
_journal_page_last               2259
_journal_paper_doi               10.1039/b106348k
_journal_year                    2001
_chemical_formula_moiety         '[Co(II) 2(NO3) 4(H2O)] [bipydiox]'
_chemical_formula_sum            'C20 H24 Co N6 O14'
_chemical_formula_weight         631.38
_chemical_melting_point          ?
_chemical_name_common            '[Co(II) 2(NO3) 4(H2O)] [bipydiox]'
_space_group_IT_number           88
_space_group_name_Hall           '-I 4ad'
_space_group_name_H-M_alt        'I 41/a :2'
_symmetry_cell_setting           tetragonal
_symmetry_space_group_name_H-M   'I 41/a :2'
_atom_sites_solution_hydrogens
;
Hydrogens of H2O molecules located from difmap, others geometrically
placed
;
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   19.3309(10)
_cell_length_b                   19.3309(10)
_cell_length_c                   13.4691(7)
_cell_measurement_reflns_used    6167
_cell_measurement_temperature    150(2)
_cell_measurement_theta_max      28.5
_cell_measurement_theta_min      2.8
_cell_volume                     5033.2(5)
_computing_cell_refinement       SAINT
_computing_data_collection       'Bruker SMART version 5.054 (Bruker, 1998)'
_computing_data_reduction        'SAINT version 6.02a (Bruker, 2001)'
_computing_molecular_graphics    'SHELXTL/PC version 5.03 (Sheldrick, 1994)'
_computing_publication_material  'SHELXL-97; PLATON (Spek, 2001)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      150(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.924
_diffrn_measurement_device_type  'Bruker SMART1000 CCD area detector'
_diffrn_measurement_method       omega
_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  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0151
_diffrn_reflns_limit_h_max       18
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            3004
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         28.70
_diffrn_reflns_theta_min         1.84
_diffrn_standards_decay_%        none
_diffrn_standards_interval_time  5
_exptl_absorpt_coefficient_mu    0.767
_exptl_absorpt_correction_T_max  0.790
_exptl_absorpt_correction_T_min  0.718
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Bruker SADABS, 1996'
_exptl_crystal_colour            pink
_exptl_crystal_density_diffrn    1.666
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       'irregular block'
_exptl_crystal_F_000             2600
_exptl_crystal_size_max          0.46
_exptl_crystal_size_mid          0.42
_exptl_crystal_size_min          0.40
_refine_diff_density_max         0.321
_refine_diff_density_min         -0.253
_refine_diff_density_rms         0.052
_refine_ls_extinction_coef       0.00000(4)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.012
_refine_ls_hydrogen_treatment
;
Hydrogens of H2O molecules refined with restraints, others with riding
model
;
_refine_ls_matrix_type           full
_refine_ls_number_parameters     199
_refine_ls_number_reflns         3004
_refine_ls_number_restraints     6
_refine_ls_restrained_S_all      1.013
_refine_ls_R_factor_all          0.0377
_refine_ls_R_factor_gt           0.0276
_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^)+(0.0604P)^2^+0.2436P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0851
_refine_ls_wR_factor_ref         0.0897
_reflns_number_gt                2374
_reflns_number_total             3004
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b106348k.txt
_cod_data_source_block           cobpdo
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_chemical_melting_point' value 'unknown' was changed to
'?' -- the value is undefined or not given.

data item '_symmetry_cell_setting' value 'Tetragonal' was changed to
'tetragonal' in accordance with the
/home/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/RSC/depositions/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

data item '_exptl_crystal_density_meas' value 'not measured' was
changed to '?' -- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      I41/a
_cod_database_code               7125485