Synthesis and Crystal Structures of A New Series of Intramolecular Bridged Alkylcobaloxime Complexes
Kaian Yao; Xin Zhang; Huilan Chen; Yuhua Mei; Yizhi Li; Inorganic Chemistry 43 (2004) 577–583; doi:10.1021/ic035147g

data_4310470
_publ_section_title
;
 Synthesis and Crystal Structures of A New Series of Intramolecular
 Bridged Alkylcobaloxime Complexes
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              577
_journal_page_last               583
_journal_paper_doi               10.1021/ic035147g
_journal_volume                  43
_journal_year                    2004
_chemical_formula_sum            'C11 H20 Br Co N4 O4'
_chemical_formula_weight         411.15
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           19
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'P 2ac 2ab'
_symmetry_space_group_name_H-M   'P 21 21 21'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.2651(8)
_cell_length_b                   10.4394(12)
_cell_length_c                   20.293(2)
_cell_measurement_temperature    293(2)
_cell_volume                     1539.1(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_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  0.0403
_diffrn_reflns_av_sigmaI/netI    0.0568
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -11
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            7689
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.01
_exptl_absorpt_coefficient_mu    3.731
_exptl_crystal_density_diffrn    1.774
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             832
_refine_diff_density_max         0.702
_refine_diff_density_min         -0.316
_refine_diff_density_rms         0.061
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.055(12)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.902
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     194
_refine_ls_number_reflns         2717
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.902
_refine_ls_R_factor_all          0.0463
_refine_ls_R_factor_gt           0.0356
_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^)+(0.0236P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0595
_refine_ls_wR_factor_ref         0.0613
_reflns_number_gt                2220
_reflns_number_total             2717
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic035147gsi20031003_094513_1.cif
_cod_data_source_block           for_compound2
_cod_database_code               4310470