Approaches to Triosmium Carbonyl Cluster Compounds Derived from Benzophenone Imine. Characterization of Terminal Imino, Bridging Amido, and Orthometalated Imino Derivatives
Cabeza, Javier A.; del Río, Ignacio; Grepioni, Fabrizia; Riera, Víctor; Organometallics 19 (2000) 4643–; doi:10.1021/om0004139

data_4077538
_publ_section_title
;
 Approaches to Triosmium Carbonyl Cluster Compounds Derived from
 Benzophenone Imine. Characterization of Terminal Imino, Bridging Amido,
 and Orthometalated Imino Derivatives
;
_journal_issue                   22
_journal_name_full               Organometallics
_journal_page_first              4643
_journal_paper_doi               10.1021/om0004139
_journal_volume                  19
_journal_year                    2000
_chemical_formula_sum            'C23 H11 N O10 Os3'
_chemical_formula_weight         1031.93
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/c 1'
_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                 106.98(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   23.472(5)
_cell_length_b                   11.120(3)
_cell_length_c                   20.593(6)
_cell_measurement_temperature    293(2)
_cell_volume                     5141(2)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.986
_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    0.0248
_diffrn_reflns_limit_h_max       26
_diffrn_reflns_limit_h_min       -27
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            9763
_diffrn_reflns_theta_full        24.99
_diffrn_reflns_theta_max         25.0
_diffrn_reflns_theta_min         3.0
_exptl_absorpt_coefficient_mu    14.849
_exptl_absorpt_correction_T_max  1.00
_exptl_absorpt_correction_T_min  0.48
_exptl_absorpt_correction_type   psi-scan
_exptl_crystal_density_diffrn    2.667
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             3712
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.18
_refine_diff_density_max         1.827
_refine_diff_density_min         -1.127
_refine_diff_density_rms         0.393
_refine_ls_extinction_coef       0.00000(3)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   0.989
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     311
_refine_ls_number_reflns         4465
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.989
_refine_ls_R_factor_all          0.0650
_refine_ls_R_factor_gt           0.0530
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1287P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1406
_refine_ls_wR_factor_ref         0.1489
_reflns_number_gt                3680
_reflns_number_total             4465
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om0004139.cif
_cod_data_source_block           2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to /home/saulius/struct/CIF-dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from
2011-04-26.

'_exptl_absorpt_correction_type' value 'Psi-scan'
changed to 'psi-scan' according to
/home/saulius/struct/CIF-dictionaries/cif_core.dic dictionary named
'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_H-M      'C 2/c'
_cod_database_code               4077538