Oxidation of the Bis-molybdenum(0) Trianion [1,3,6-{Mo(CO)3}-3,6-(μ-H)2-1,1,1-(CO)3-2-Ph-closo-1,2-MoCB9H7]3-: Metal and Boron Vertex Substitution and Cluster Expansion§
Lei, Peng; McGrath, Thomas D.; Stone, F. Gordon A.; Organometallics 25 (2006) 2011–; doi:10.1021/om0600543

data_4075113
_publ_section_title
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 Oxidation of the Bis-molybdenum(0) Trianion
 [1,3,6-{Mo(CO)3}-3,6-(\m-H)2-1,1,1-(CO)3-2-Ph-closo-1,2-MoCB9H7]3-:&#x00A0;
 Metal and Boron Vertex Substitution and Cluster Expansion&#x00A7;
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_journal_issue                   8
_journal_name_full               Organometallics
_journal_page_first              2011
_journal_paper_doi               10.1021/om0600543
_journal_volume                  25
_journal_year                    2006
_chemical_formula_moiety         'C32 H58 B9 Mo N5, C5 H12'
_chemical_formula_sum            'C37 H70 B9 Mo N5'
_chemical_formula_weight         778.21
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           36
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  'C 2c -2'
_symmetry_space_group_name_H-M   'C m c 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                   14.867(3)
_cell_length_b                   17.634(3)
_cell_length_c                   17.202(3)
_cell_measurement_reflns_used    5009
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      24.065
_cell_measurement_theta_min      2.368
_cell_volume                     4509.8(14)
_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 0.998
_diffrn_measured_fraction_theta_max 0.997
_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  0.0589
_diffrn_reflns_av_sigmaI/netI    0.0545
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            31831
_diffrn_reflns_theta_full        27.50
_diffrn_reflns_theta_max         30.84
_diffrn_reflns_theta_min         2.60
_exptl_absorpt_coefficient_mu    0.322
_exptl_absorpt_correction_T_max  0.977
_exptl_absorpt_correction_T_min  0.843
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'SADABS (Bruker, 2003)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.146
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1656
_exptl_crystal_size_max          0.14
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.08
_refine_diff_density_max         0.922
_refine_diff_density_min         -0.457
_refine_diff_density_rms         0.077
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.03(3)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.018
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     259
_refine_ls_number_reflns         6799
_refine_ls_number_restraints     45
_refine_ls_restrained_S_all      1.019
_refine_ls_R_factor_all          0.0472
_refine_ls_R_factor_gt           0.0373
_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^)+(0.0593P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0907
_refine_ls_wR_factor_ref         0.0946
_reflns_number_gt                5970
_reflns_number_total             6799
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om0600543si20060118_120142.cif
_cod_data_source_block           6
_cod_original_cell_volume        4509.4(14)
_cod_original_sg_symbol_H-M      Cmc2(1)
_cod_database_code               4075113