Heterometallic Complexes with Re−Bi Metal Bonds
Schiwon, Rafael; Knispel, Christina; Limberg, Christian; Organometallics 29 (2010) 1670–; doi:10.1021/om100011r

data_4065588
_publ_section_title
;
 Heterometallic Complexes with Re&#x2212;Bi Metal Bonds
;
_journal_issue                   7
_journal_name_full               Organometallics
_journal_page_first              1670
_journal_paper_doi               10.1021/om100011r
_journal_volume                  29
_journal_year                    2010
_chemical_formula_moiety         'C20 H19 Bi Re2'
_chemical_formula_sum            'C20 H19 Bi Re2'
_chemical_formula_weight         840.73
_chemical_name_systematic
; 
 (\e^5^-cyclopentadienyl)(\m-\e^5^:\e^1^-cyclopentadienylliden)
rheniumbismuthbis(\e^5^-cyclopentadienyl)rhenium 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/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                 92.596(3)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   20.0540(8)
_cell_length_b                   7.6906(3)
_cell_length_c                   10.8238(5)
_cell_measurement_reflns_used    5000
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      25
_cell_measurement_theta_min      5
_cell_volume                     1667.61(12)
_computing_cell_refinement       'X-AREA (Stoe & Cie, 2002)'
_computing_data_collection       'X-AREA (Stoe & Cie, 2002)'
_computing_data_reduction        'X-RED (Stoe & Cie, 2002)'
_computing_molecular_graphics    'DIAMOND (Brandenburg & Berndt, 1999)'
_computing_publication_material  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL97 (Sheldrick, 1997)'
_computing_structure_solution    'SIR2004 (Burla et al., 2005)'
_diffrn_ambient_temperature      100(2)
_diffrn_detector_area_resol_mean 6.67
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device       'Stoe IPDS-2t diffractometer'
_diffrn_measurement_method       '\w-rotation,\w-incr.=1\%,301 exposures'
_diffrn_radiation_collimation    '0.5 mm diameter monocapillary'
_diffrn_radiation_monochromator  'planar graphite'
_diffrn_radiation_source         'long fine focus sealed X-ray tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0895
_diffrn_reflns_av_sigmaI/netI    0.0589
_diffrn_reflns_limit_h_max       26
_diffrn_reflns_limit_h_min       -26
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       14
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            14119
_diffrn_reflns_theta_full        28.00
_diffrn_reflns_theta_max         28.00
_diffrn_reflns_theta_min         3.34
_diffrn_standards_decay_%        0
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    25.004
_exptl_absorpt_correction_T_max  0.4346
_exptl_absorpt_correction_T_min  0.0541
_exptl_absorpt_correction_type   numerical
_exptl_absorpt_process_details
;
The crystal faces were indexed by microscope on the diffractometer. After 
that a numerical absorption correction basing on a Gaussian algorithsm 
was applied, which is implemented in the X-RED program (Stoe, 2002).
;
_exptl_crystal_colour            dark
_exptl_crystal_density_diffrn    3.349
_exptl_crystal_density_method    none
_exptl_crystal_description       lath
_exptl_crystal_F_000             1488
_exptl_crystal_size_max          0.28
_exptl_crystal_size_mid          0.06
_exptl_crystal_size_min          0.04
_refine_diff_density_max         2.201
_refine_diff_density_min         -2.334
_refine_diff_density_rms         0.334
_refine_ls_extinction_coef       0.00012(5)
_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   1.217
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     161
_refine_ls_number_reflns         4030
_refine_ls_number_restraints     127
_refine_ls_restrained_S_all      1.219
_refine_ls_R_factor_all          0.0555
_refine_ls_R_factor_gt           0.0455
_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^)+(0.0135P)^2^+28.7752P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0872
_refine_ls_wR_factor_ref         0.0901
_reflns_number_gt                3577
_reflns_number_total             4030
_reflns_threshold_expression     I>2sigma(I)
_cod_data_source_file            om100011r_si_002.cif
_cod_data_source_block           3
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4065588