Extremely Bulky Amido First Row Transition Metal(II) Halide Complexes: Potential Precursors to Low Coordinate Metal-Metal Bonded Systems
Jamie Hicks; Cameron Jones; Inorganic Chemistry 52 (2013) 3900–3907; doi:10.1021/ic302672a

data_4334331
_publ_section_title
;
 Extremely Bulky Amido First Row Transition Metal(II) Halide Complexes:
 Potential Precursors to Low Coordinate Metal-Metal Bonded Systems
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3900
_journal_page_last               3907
_journal_paper_doi               10.1021/ic302672a
_journal_volume                  52
_journal_year                    2013
_chemical_formula_sum            'C16 H32 Br4 Co2 O4'
_chemical_formula_weight         725.92
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_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                61.163(4)
_cell_angle_beta                 84.133(3)
_cell_angle_gamma                89.749(3)
_cell_formula_units_Z            4
_cell_length_a                   9.6952(3)
_cell_length_b                   16.7946(7)
_cell_length_c                   16.9815(6)
_cell_measurement_temperature    123(2)
_cell_volume                     2406.28(18)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      123(2)
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.987
_diffrn_measurement_device_type  'Oxford Gemini Ultra'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) x-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0343
_diffrn_reflns_av_sigmaI/netI    0.0672
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            14844
_diffrn_reflns_theta_full        25.25
_diffrn_reflns_theta_max         25.25
_diffrn_reflns_theta_min         3.03
_exptl_absorpt_coefficient_mu    8.038
_exptl_absorpt_correction_T_max  0.531
_exptl_absorpt_correction_T_min  0.420
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SCALE3 ABSPACK'
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    2.004
_exptl_crystal_description       block
_exptl_crystal_F_000             1416
_exptl_crystal_size_max          0.13
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.09
_refine_diff_density_max         0.748
_refine_diff_density_min         -0.647
_refine_diff_density_rms         0.151
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.097
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     469
_refine_ls_number_reflns         8621
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.097
_refine_ls_R_factor_all          0.0739
_refine_ls_R_factor_gt           0.0484
_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^)+(0.0285P)^2^+11.4926P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0987
_refine_ls_wR_factor_ref         0.1069
_reflns_number_gt                6488
_reflns_number_total             8621
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic302672a_si_002_12.cif
_cod_data_source_block           Co(THF)4CoBr4
_cod_original_cell_volume        2406.28(15)
_cod_database_code               4334331