Anion dependent structural diversity in cobalt(ii) complexes of 4,4′-bipyridine-N,N′-dioxide
Bourne, Susan A.; Moitsheki, Lesego J.; CrystEngComm 7 (2005) 674–; doi:10.1039/b510684b

data_7216113
_publ_section_title
;
 Anion dependent structural diversity in cobalt(ii) complexes of
 4,4&#x2032;-bipyridine-N,N&#x2032;-dioxide
;
_journal_issue                   112
_journal_name_full               CrystEngComm
_journal_page_first              674
_journal_paper_doi               10.1039/b510684b
_journal_volume                  7
_journal_year                    2005
_chemical_formula_moiety
'(Co 3(H2 O) (C10 H8 N2 O2) (N O3)), N O3, C10 H8 N2 O2, H2 O'
_chemical_formula_sum            'C20 H24 Co N6 O14'
_chemical_formula_weight         631.38
_chemical_name_common            '(Co(H2O)3(bpdo)(NO3)) NO3 . bpdo . H2O'
_chemical_name_systematic        '[Co(H2O)3(bpdo)(NO3)] NO3 . bpdo . H2O'
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                78.607(1)
_cell_angle_beta                 83.460(1)
_cell_angle_gamma                85.615(1)
_cell_formula_units_Z            2
_cell_length_a                   7.8139(2)
_cell_length_b                   9.9126(3)
_cell_length_c                   17.1863(5)
_cell_measurement_temperature    298(2)
_cell_volume                     1294.47(6)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Nonius KappaCCD'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71070
_diffrn_reflns_av_R_equivalents  0.1229
_diffrn_reflns_av_sigmaI/netI    0.0918
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -13
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            32831
_diffrn_reflns_theta_full        27.84
_diffrn_reflns_theta_max         27.84
_diffrn_reflns_theta_min         2.62
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.746
_exptl_absorpt_correction_T_max  0.9427
_exptl_absorpt_correction_T_min  0.8072
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            Orange
_exptl_crystal_density_diffrn    1.620
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             650
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.529
_refine_diff_density_min         -0.475
_refine_diff_density_rms         0.094
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.013
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     370
_refine_ls_number_reflns         6132
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.013
_refine_ls_R_factor_all          0.1355
_refine_ls_R_factor_gt           0.0704
_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^)+(0.1204P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1793
_refine_ls_wR_factor_ref         0.2094
_reflns_number_gt                3422
_reflns_number_total             6132
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b510684b.txt
_cod_data_source_block           4_RT
_cod_database_code               7216113