Synthesis and Reactivity of Iridium and Rhodium Silyl Complexes Supported by a Bipyridine Ligand
McBee, Jennifer L.; Tilley, T. Don; Organometallics 28 (2009) 5072–; doi:10.1021/om900385a

data_4069728
_publ_section_title
;
 Synthesis and Reactivity of Iridium and Rhodium Silyl Complexes Supported
 by a Bipyridine Ligand
;
_journal_issue                   17
_journal_name_full               Organometallics
_journal_page_first              5072
_journal_paper_doi               10.1021/om900385a
_journal_volume                  28
_journal_year                    2009
_chemical_formula_moiety         'C72 H80 Ir2 N4 Si2, 2(C24 B F20),C H2 Cl2'
_chemical_formula_sum            'C121 H82 B2 Cl2 F40 Ir2 N4 Si2'
_chemical_formula_weight         2885.05
_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                83.719(3)
_cell_angle_beta                 82.617(3)
_cell_angle_gamma                88.458(3)
_cell_formula_units_Z            2
_cell_length_a                   10.357(2)
_cell_length_b                   20.250(4)
_cell_length_c                   27.327(6)
_cell_measurement_reflns_used    7903
_cell_measurement_temperature    153(2)
_cell_measurement_theta_max      24.56
_cell_measurement_theta_min      3.28
_cell_volume                     5649(2)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      153(2)
_diffrn_detector_area_resol_mean 0
_diffrn_measured_fraction_theta_full 0.953
_diffrn_measured_fraction_theta_max 0.953
_diffrn_measurement_device_type  'Area CCD Detector'
_diffrn_measurement_method       \w/q-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  0.0253
_diffrn_reflns_av_sigmaI/netI    0.0547
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -23
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            28733
_diffrn_reflns_theta_full        24.79
_diffrn_reflns_theta_max         24.79
_diffrn_reflns_theta_min         3.42
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.541
_exptl_absorpt_correction_T_max  0.837
_exptl_absorpt_correction_T_min  0.783
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'sadabs, 2004'
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.688
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             2828
_exptl_crystal_size_max          .1
_exptl_crystal_size_mid          .1
_exptl_crystal_size_min          .07
_refine_diff_density_max         1.524
_refine_diff_density_min         -0.665
_refine_diff_density_rms         0.089
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.054
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1566
_refine_ls_number_reflns         18498
_refine_ls_number_restraints     2
_refine_ls_restrained_S_all      1.054
_refine_ls_R_factor_all          0.0601
_refine_ls_R_factor_gt           0.0370
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0364P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0734
_refine_ls_wR_factor_ref         0.0792
_reflns_number_gt                13939
_reflns_number_total             18498
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om900385a_si_007.cif
_cod_data_source_block           jlm8m
_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 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 1715 2011-07-08 13:25:40Z adriana 
;
_cod_original_sg_symbol_Hall     '-p 1'
_cod_original_sg_symbol_H-M      p-1
_cod_database_code               4069728