Synthesis and Characterizations of Bismuth-Bridged Triiridium Carbonyl Complexes Containing Germyl/Germylene and Stannyl/Stannylene Ligands
Adams, Richard D.; Chen, Mingwei; Elpitiya, Gaya; Zhang, Qiang; Organometallics 31 (2012) 7264–; doi:10.1021/om300813t

data_4083250
_publ_section_title
;
 Synthesis and Characterizations of Bismuth-Bridged Triiridium Carbonyl
 Complexes Containing Germyl/Germylene and Stannyl/Stannylene Ligands
;
_journal_issue                   20
_journal_name_full               Organometallics
_journal_page_first              7264
_journal_paper_doi               10.1021/om300813t
_journal_volume                  31
_journal_year                    2012
_chemical_formula_sum            'C65.5 H48 Bi Ge3 Ir3 O6'
_chemical_formula_weight         1934.39
_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                 97.328(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   25.6331(17)
_cell_length_b                   15.4787(11)
_cell_length_c                   30.772(2)
_cell_measurement_reflns_used    6818
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      25.20
_cell_measurement_theta_min      2.21
_cell_volume                     12109.6(14)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_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  0.0636
_diffrn_reflns_av_sigmaI/netI    0.0383
_diffrn_reflns_limit_h_max       30
_diffrn_reflns_limit_h_min       -30
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       36
_diffrn_reflns_limit_l_min       -36
_diffrn_reflns_number            73511
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         1.54
_diffrn_standards_decay_%        <1
_exptl_absorpt_coefficient_mu    10.981
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.485117
_exptl_absorpt_correction_type   multi-scan
_exptl_crystal_colour            ORANGE
_exptl_crystal_density_diffrn    2.122
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       CUBE
_exptl_crystal_F_000             7192
_exptl_crystal_size_max          0.32
_exptl_crystal_size_mid          0.24
_exptl_crystal_size_min          0.20
_refine_diff_density_max         1.588
_refine_diff_density_min         -0.907
_refine_diff_density_rms         0.189
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.084
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     684
_refine_ls_number_reflns         10691
_refine_ls_number_restraints     18
_refine_ls_restrained_S_all      1.084
_refine_ls_R_factor_all          0.0700
_refine_ls_R_factor_gt           0.0586
_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^)+(0.0300P)^2^+720.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1351
_refine_ls_wR_factor_ref         0.1402
_reflns_number_gt                9050
_reflns_number_total             10691
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om300813t_si_001.cif
_cod_data_source_block           compound1
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Monoclinic' changed to 'monoclinic'
according to
/usr/data/users/saulius/automatic-downloads/retrospective/ACS/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 2281 2013-09-26 08:29:07Z andrius 
;
_cod_original_cell_volume        12109.7(14)
_cod_original_sg_symbol_H-M      C2/c
_cod_original_formula_sum        'C65.50 H48 Bi Ge3 Ir3 O6'
_cod_database_code               4083250