A New Tris(diphenylstannylene)triosmium Carbonyl Cluster Complex and Its Reactions with Pt(PBut3)2and Pt(PPh3)4
Adams, Richard D.; Captain, Burjor; Zhu, Lei; Organometallics 25 (2006) 2049–; doi:10.1021/om060002d

data_4075036
_publ_section_title
;
 A New Tris(diphenylstannylene)triosmium Carbonyl Cluster Complex and Its
 Reactions with Pt(PBut3)2and Pt(PPh3)4
;
_journal_issue                   8
_journal_name_full               Organometallics
_journal_page_first              2049
_journal_paper_doi               10.1021/om060002d
_journal_volume                  25
_journal_year                    2006
_chemical_formula_sum            'C29 H16 O11 Os3 Sn'
_chemical_formula_weight         1229.71
_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                71.65
_cell_angle_beta                 81.1030(10)
_cell_angle_gamma                85.3170(10)
_cell_formula_units_Z            4
_cell_length_a                   9.0694(2)
_cell_length_b                   16.4421(4)
_cell_length_c                   23.2581(6)
_cell_measurement_reflns_used    5380
_cell_measurement_temperature    294(2)
_cell_measurement_theta_max      29.44
_cell_measurement_theta_min      2.49
_cell_volume                     3250.27(14)
_computing_cell_refinement       'SAINT+  V6.2 (Bruker, 2001)'
_computing_data_collection       'SMART V5.625 (Bruker, 2001)'
_computing_data_reduction        'SAINT+  V6.2'
_computing_molecular_graphics    'SHELXTL V6.1 (Sheldrick, 1997)'
_computing_publication_material  'SHELXTL V6.1'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      294(2)
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type  'Bruker SMART APEX CCD diffractometer'
_diffrn_measurement_method       '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  0.0261
_diffrn_reflns_av_sigmaI/netI    0.0373
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       21
_diffrn_reflns_limit_k_min       -21
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -30
_diffrn_reflns_number            34645
_diffrn_reflns_theta_full        28.28
_diffrn_reflns_theta_max         28.28
_diffrn_reflns_theta_min         1.82
_diffrn_standards_decay_%        <1
_exptl_absorpt_coefficient_mu    12.505
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.422
_exptl_absorpt_correction_type   SADABS
_exptl_absorpt_process_details   '(SADABS, Bruker, 1997)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    2.513
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Plate
_exptl_crystal_F_000             2224
_exptl_crystal_size_max          0.25
_exptl_crystal_size_mid          0.18
_exptl_crystal_size_min          0.02
_refine_diff_density_max         1.999
_refine_diff_density_min         -1.614
_refine_diff_density_rms         0.150
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.007
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     751
_refine_ls_number_reflns         16006
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.007
_refine_ls_R_factor_all          0.0489
_refine_ls_R_factor_gt           0.0322
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0403P)^2^+2.0623P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0769
_refine_ls_wR_factor_ref         0.0856
_reflns_number_gt                11954
_reflns_number_total             16006
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om060002dsi20060209_030841.cif
_cod_data_source_block           p-1
_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_cell_volume        3250.31(14)
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               4075036