A-Frame Complexes of Dirhodium Bridged by Dicarbene and Diphosphine Ligands
Wells, Kyle D.; Ferguson, Michael J.; McDonald, Robert; Cowie, Martin; Organometallics 27 (2008) 691–; doi:10.1021/om7007937

data_4070586
_publ_section_title
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 A-Frame Complexes of Dirhodium Bridged by Dicarbene and Diphosphine
 Ligands
;
_journal_issue                   4
_journal_name_full               Organometallics
_journal_page_first              691
_journal_paper_doi               10.1021/om7007937
_journal_volume                  27
_journal_year                    2008
_chemical_formula_moiety         'C42 H44 Br N6 O2 P2 Rh2, I, 3(C H2 Cl2)'
_chemical_formula_sum            'C45 H50 Br Cl6 I N6 O2 P2 Rh2'
_chemical_formula_weight         1394.18
_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           'manual editing of SHELXL template'
_cell_angle_alpha                105.0192(8)
_cell_angle_beta                 113.4426(8)
_cell_angle_gamma                97.7086(9)
_cell_formula_units_Z            2
_cell_length_a                   14.2878(9)
_cell_length_b                   14.4048(9)
_cell_length_c                   15.9943(10)
_cell_measurement_reflns_used    7574
_cell_measurement_temperature    193(2)
_cell_measurement_theta_max      26.39
_cell_measurement_theta_min      2.17
_cell_volume                     2810.5(3)
_computing_cell_refinement       'Bruker SAINT (Bruker, 1997)'
_computing_data_collection       'Bruker SMART (Bruker, 1997)'
_computing_data_reduction        'Bruker SAINT (Bruker, 1997)'
_computing_molecular_graphics    'Bruker SHELXTL (Bruker, 1997)'
_computing_publication_material  'Bruker SHELXTL (Bruker, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'DIRDIF-96 (Beurskens et al., 1996)'
_diffrn_ambient_temperature      193(2)
_diffrn_detector_area_resol_mean 8.192
_diffrn_measured_fraction_theta_full 0.994
_diffrn_measured_fraction_theta_max 0.994
_diffrn_measurement_device_type
'Bruker PLATFORM diffractometer/SMART 1000 CCD area detector'
_diffrn_measurement_method       '\w 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  0.0105
_diffrn_reflns_av_sigmaI/netI    0.0166
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            21726
_diffrn_reflns_theta_full        26.39
_diffrn_reflns_theta_max         26.39
_diffrn_reflns_theta_min         1.48
_diffrn_standards_decay_%        0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    2.229
_exptl_absorpt_correction_T_max  0.5356
_exptl_absorpt_correction_T_min  0.3084
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details   'Bruker SHELXTL (Bruker, 1997)'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.647
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1376
_exptl_crystal_size_max          0.69
_exptl_crystal_size_mid          0.34
_exptl_crystal_size_min          0.32
_refine_diff_density_max         2.159
_refine_diff_density_min         -1.504
_refine_diff_density_rms         0.070
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.086
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     504
_refine_ls_number_reflns         11423
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.085
_refine_ls_R_factor_all          0.0343
_refine_ls_R_factor_gt           0.0304
_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^)+(0.0406P)^2^+2.3349P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0804
_refine_ls_wR_factor_ref         0.0827
_reflns_number_gt                9980
_reflns_number_total             11423
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            om7007937-file001.cif
_cod_data_source_block           7c'
_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 
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_cod_database_code               4070586