Synthesis and Reactivity of 10- and 12-Vertex Cobalt−Monocarborane Anions Containing Multiple Metal Centers
Lu, Xiu Lian; McGrath, Thomas D.; Stone, F. Gordon A.; Organometallics 25 (2006) 2590–; doi:10.1021/om060123d

data_4075206
_publ_section_title
;
 Synthesis and Reactivity of 10- and 12-Vertex Cobalt&#x2212;Monocarborane
 Anions Containing Multiple Metal Centers
;
_journal_issue                   10
_journal_name_full               Organometallics
_journal_page_first              2590
_journal_paper_doi               10.1021/om060123d
_journal_volume                  25
_journal_year                    2006
_chemical_formula_sum            'C10 H15 B7 Co2 O6'
_chemical_formula_weight         424.75
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c a'
_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            8
_cell_length_a                   13.8830(8)
_cell_length_b                   14.5367(7)
_cell_length_c                   17.2427(8)
_cell_measurement_reflns_used    2330
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      21.73
_cell_measurement_theta_min      2.35
_cell_volume                     3479.8(3)
_computing_cell_refinement       'Bruker APEX2 (Bruker, 2003)'
_computing_data_collection       'Bruker APEX2 (Bruker, 2003)'
_computing_data_reduction        'Bruker APEX2 (Bruker, 2003)'
_computing_molecular_graphics    'Bruker SHELXTL (Bruker, 2001)'
_computing_publication_material  'Bruker SHELXTL (Bruker, 2001)'
_computing_structure_refinement  'Bruker SHELXTL (Bruker, 2001)'
_computing_structure_solution    'Bruker SHELXTL (Bruker, 2001)'
_diffrn_ambient_temperature      110(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.984
_diffrn_measurement_device_type  'Bruker-Nonius X8 APEX CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_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  0.0877
_diffrn_reflns_av_sigmaI/netI    0.0577
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            22735
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         26.33
_diffrn_reflns_theta_min         2.80
_exptl_absorpt_coefficient_mu    1.928
_exptl_absorpt_correction_T_max  0.877
_exptl_absorpt_correction_T_min  0.431
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 2003)'
_exptl_crystal_colour            'dark purple'
_exptl_crystal_density_diffrn    1.622
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1696
_exptl_crystal_size_max          0.17
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.07
_refine_diff_density_max         3.662
_refine_diff_density_min         -0.535
_refine_diff_density_rms         0.183
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.060
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     220
_refine_ls_number_reflns         3486
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.060
_refine_ls_R_factor_all          0.1133
_refine_ls_R_factor_gt           0.0784
_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^)+(0.1078P)^2^+27.2474P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2005
_refine_ls_wR_factor_ref         0.2250
_reflns_number_gt                2412
_reflns_number_total             3486
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om060123dsi20060207_101029.cif
_cod_data_source_block           9
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Orthorhombic' changed to
'orthorhombic' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      'Pbca '
_cod_database_code               4075206