Chemistry of Dimetallaboranes Derived from the Reaction of [Cp*MCl2]2 with Monoboranes (M = Ru, Rh; Cp* = η5-C5Me5)
Xinjian Lei; Maoyu Shang; Thomas P. Fehlner; Journal of the American Chemical Society 121 (1999) 1275–1287; doi:10.1021/ja982954j

data_4116299
_publ_section_title
;
 Chemistry of Dimetallaboranes Derived from the Reaction of [Cp*MCl2]2
 with Monoboranes (M = Ru, Rh; Cp* = \h5-C5Me5)
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              1275
_journal_page_last               1287
_journal_paper_doi               10.1021/ja982954j
_journal_volume                  121
_journal_year                    1999
_chemical_formula_sum            'C24 H36 B3 Co O4 Ru2'
_chemical_formula_weight         682.03
_chemical_name_systematic
;

1-(Cp*Ru)-2-(Cp*RuCO)-3-Co(CO)2-(mu-CO)B3H6

;
_space_group_IT_number           9
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'C -2yc'
_symmetry_space_group_name_H-M   'C 1 c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL
_cell_angle_alpha                90.00
_cell_angle_beta                 116.68(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.532(3)
_cell_length_b                   38.001(4)
_cell_length_c                   9.327(3)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      16
_cell_measurement_theta_min      15
_cell_volume                     2702.1(15)
_computing_cell_refinement       'CAD4 (Enraf-Nonius, 1985)'
_computing_data_collection       'CAD4 (Enraf-Nonius, 1985)'
_computing_data_reduction
;

Chi90s (Boyle, 1996)

Xcad4 (Harms, 1996)

SHELXTL-V5 (Siemens, 1994)

;
_computing_molecular_graphics    'ORTEP-III (Burnett & Johnson 1996)'
_computing_publication_material  'SHELXTL-V5 (Siemens, 1994)'
_computing_structure_refinement  'SHELXL-93 (Sheldrick, 1993)'
_computing_structure_solution    'SHELXS-86 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measurement_device       'Enraf Nonius CAD4'
_diffrn_measurement_method       Omega-theta-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  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0254
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       44
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       11
_diffrn_reflns_limit_l_min       -11
_diffrn_reflns_number            4728
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.14
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 200
_diffrn_standards_interval_time  120
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    1.738
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.4043
_exptl_absorpt_correction_type   DIFABS
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.677
_exptl_crystal_description       plate-like
_exptl_crystal_F_000             1368
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.939
_refine_diff_density_min         -1.005
_refine_diff_density_rms         0.128
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.00
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   1.082
_refine_ls_goodness_of_fit_obs   1.085
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     325
_refine_ls_number_reflns         4728
_refine_ls_number_restraints     20
_refine_ls_restrained_S_all      1.112
_refine_ls_restrained_S_obs      1.115
_refine_ls_R_factor_all          0.0653
_refine_ls_R_factor_obs          0.0644
_refine_ls_shift/esd_max         0.000
_refine_ls_shift/esd_mean        0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0982P)^2^+41.4706P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.1768
_refine_ls_wR_factor_obs         0.1759
_reflns_number_observed          4659
_reflns_number_total             4728
_reflns_observed_criterion       >2sigma(I)
_cod_data_source_file            ja982954j_3.cif
_cod_data_source_block           fe9809,compound3
_cod_depositor_comments
;
The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.0982P)^2^+41.4706P] where P=(Fo^2^+2Fc^2^)/3'
was changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.0982P)^2^+41.4706P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_cell_volume        2702.1(13)
_cod_database_code               4116299