Stable exo-nido-Metallacarboranes (M = OsIV) that Incorporatemeta-Carborane-Based Dicarbollide Ligands
Elena V. Balagurova; Dmitri N. Cheredilin; Galina D. Kolomnikova; Oleg L. Tok; Fedor M. Dolgushin; Alexander I. Yanovsky; Igor T. Chizhevsky; Journal of the American Chemical Society 129 (2007) 3745–3753; doi:10.1021/ja067838s

data_4109214
_publ_section_title
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 Stable exo-nido-Metallacarboranes (M = OsIV) that
 Incorporatemeta-Carborane-Based Dicarbollide Ligands
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              3745
_journal_page_last               3753
_journal_paper_doi               10.1021/ja067838s
_journal_volume                  129
_journal_year                    2007
_chemical_formula_moiety         'C38 H43 B9 Os P2'
_chemical_formula_sum            'C38 H43 B9 Os P2'
_chemical_formula_weight         849.15
_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   mixed
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                75.405(16)
_cell_angle_beta                 62.997(15)
_cell_angle_gamma                69.875(16)
_cell_formula_units_Z            2
_cell_length_a                   12.819(3)
_cell_length_b                   12.963(3)
_cell_length_c                   13.787(3)
_cell_measurement_reflns_used    24
_cell_measurement_temperature    295(2)
_cell_measurement_theta_max      12
_cell_measurement_theta_min      11
_cell_volume                     1904.0(8)
_computing_cell_refinement       'Siemens P3/PC'
_computing_data_collection       'Siemens P3/PC'
_computing_data_reduction        'Bruker SHELXTL'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      295(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Siemens P3/PC'
_diffrn_measurement_method       '\q/2\ scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'normal-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0654
_diffrn_reflns_av_sigmaI/netI    0.1328
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            9593
_diffrn_reflns_theta_full        28.06
_diffrn_reflns_theta_max         28.06
_diffrn_reflns_theta_min         2.23
_diffrn_standards_decay_%        3
_diffrn_standards_interval_count 98
_diffrn_standards_number         2
_exptl_absorpt_coefficient_mu    3.460
_exptl_absorpt_correction_T_max  0.745
_exptl_absorpt_correction_T_min  0.580
_exptl_absorpt_correction_type   psi-scan
_exptl_absorpt_process_details   'North et al. (1968)'
_exptl_crystal_colour            green
_exptl_crystal_density_diffrn    1.481
_exptl_crystal_description       prism
_exptl_crystal_F_000             844
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.20
_refine_diff_density_max         1.059
_refine_diff_density_min         -0.654
_refine_diff_density_rms         0.128
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.065
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     451
_refine_ls_number_reflns         9178
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.065
_refine_ls_R_factor_all          0.1160
_refine_ls_R_factor_gt           0.0589
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0265P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0795
_refine_ls_wR_factor_ref         0.0865
_reflns_number_gt                6695
_reflns_number_total             9178
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            ja067838ssi20061101_073443.cif
_cod_data_source_block           oshs
_cod_depositor_comments
;
The following automatic conversions were performed:

'_atom_sites_solution_hydrogens' value 'geom and difmap' was changed
to 'mixed'.

Automatic conversion script
Id: cif_fix_values 6452 2018-10-05 10:23:21Z andrius 
;
_cod_database_code               4109214