Necessity of free and uncrowded coordination environments in biomimetic complex models: oxidative coupling by mixed-ligand cobalt(II) complexes of diazene-disulfonamide
Oloyede, Hammed Olawale; Woods, Joseph A. O.; Görls, Helmar; Plass, Winfried; Eseola, Abiodun Omokehinde; New Journal of Chemistry 43 (2019) 18322–18330; doi:10.1039/C9NJ04396A

data_7058915
_publ_section_title
;
 Necessity of free and uncrowded coordination environments in biomimetic
 complex models: oxidative coupling by mixed-ligand cobalt(II) complexes
 of diazene-disulfonamide
;
_journal_issue                   46
_journal_name_full               'New Journal of Chemistry'
_journal_page_first              18322
_journal_page_last               18330
_journal_paper_doi               10.1039/C9NJ04396A
_journal_volume                  43
_journal_year                    2019
_chemical_formula_moiety         'C24 H24 Co N6 O4 S2'
_chemical_formula_sum            'C24 H24 Co N6 O4 S2'
_chemical_formula_weight         583.54
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_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
_audit_update_record
;
2019-01-31 deposited with the CCDC.    2019-10-27 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 113.839(1)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   16.8164(4)
_cell_length_b                   9.0073(2)
_cell_length_c                   18.1311(4)
_cell_measurement_reflns_used    16961
_cell_measurement_temperature    133(2)
_cell_measurement_theta_max      27.46
_cell_measurement_theta_min      2.14
_cell_volume                     2512.02(10)
_computing_cell_refinement       DENZO
_computing_data_collection       COLLECT
_computing_data_reduction        DENZO
_computing_molecular_graphics    SHELXTL/PC
_computing_publication_material  SHELXL.97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      133(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       'phi- + omega-scan'
_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  0.0458
_diffrn_reflns_av_sigmaI/netI    0.0374
_diffrn_reflns_limit_h_max       20
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       11
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            16961
_diffrn_reflns_theta_full        27.46
_diffrn_reflns_theta_max         27.46
_diffrn_reflns_theta_min         2.14
_exptl_absorpt_coefficient_mu    0.894
_exptl_absorpt_correction_T_max  0.7456
_exptl_absorpt_correction_T_min  0.6813
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS, Bruker-AXS, 2002'
_exptl_crystal_colour            brown
_exptl_crystal_density_diffrn    1.543
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1204
_exptl_crystal_size_max          0.112
_exptl_crystal_size_mid          0.106
_exptl_crystal_size_min          0.062
_refine_diff_density_max         1.115
_refine_diff_density_min         -0.830
_refine_diff_density_rms         0.072
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.025
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     389
_refine_ls_number_reflns         5710
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.025
_refine_ls_R_factor_all          0.0561
_refine_ls_R_factor_gt           0.0450
_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^)+(0.0208P)^2^+5.2972P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0926
_refine_ls_wR_factor_ref         0.0982
_reflns_number_gt                4813
_reflns_number_total             5710
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c9nj04396a2.cif
_cod_data_source_block           FO6417
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7058915