Nucleophilic Addition Reactions of the Osmium−Antimony Cluster (μ-H)Os3(CO)9(μ3-C6H4)(μ-SbPh2): Orthometalation of Triphenylphosphine at Ambient Temperature
Chen, Guizhu; Deng, Mingli; Lee, Chee Keong; Leong, Weng Kee; Organometallics 21 (2002) 1227–; doi:10.1021/om010959a

data_4076706
_publ_section_title
;
 Nucleophilic Addition Reactions of the Osmium&#x2212;Antimony Cluster
 (\m-H)Os3(CO)9(\m3-C6H4)(\m-SbPh2):&#x00A0; Orthometalation of
 Triphenylphosphine at Ambient Temperature
;
_journal_issue                   6
_journal_name_full               Organometallics
_journal_page_first              1227
_journal_paper_doi               10.1021/om010959a
_journal_volume                  21
_journal_year                    2002
_chemical_formula_sum            'C46 H32 Cl2 O9 Os3 P Sb'
_chemical_formula_weight         1522.94
_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                92.31
_cell_angle_beta                 109.4910(10)
_cell_angle_gamma                114.1190(10)
_cell_formula_units_Z            2
_cell_length_a                   12.9772(2)
_cell_length_b                   13.3713(3)
_cell_length_c                   15.7753(3)
_cell_measurement_temperature    293(2)
_cell_volume                     2305.04(8)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.867
_diffrn_measured_fraction_theta_max 0.867
_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  0.0685
_diffrn_reflns_av_sigmaI/netI    0.1552
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       21
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            19571
_diffrn_reflns_theta_full        29.31
_diffrn_reflns_theta_max         29.31
_diffrn_reflns_theta_min         2.11
_exptl_absorpt_coefficient_mu    9.026
_exptl_absorpt_correction_T_max  0.526835
_exptl_absorpt_correction_T_min  0.347287
_exptl_absorpt_correction_type   SADABS
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.194
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1416
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.04
_refine_diff_density_max         2.146
_refine_diff_density_min         -2.461
_refine_diff_density_rms         0.266
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.967
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     562
_refine_ls_number_reflns         10931
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      0.967
_refine_ls_R_factor_all          0.1620
_refine_ls_R_factor_gt           0.0646
_refine_ls_shift/su_max          0.014
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0557P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1130
_refine_ls_wR_factor_ref         0.1472
_reflns_number_gt                5500
_reflns_number_total             10931
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om010959a.cif
_cod_data_source_block           cz36
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
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      P-1
_cod_database_code               4076706