Synthesis and Structure of the Diphenyl Binuclear Rhodium A-Frame Complex Rh2(μ-CO)(Ph)2(dmpm)2
D. Joe Anderson; Kurt W. Kramarz; Richard Eisenberg; Inorganic Chemistry 35 (1996) 2688–2691; doi:10.1021/ic951095m

data_4323808
_publ_section_title
;
 Synthesis and Structure of the Diphenyl Binuclear Rhodium A-Frame Complex
 Rh2(\m-CO)(Ph)2(dmpm)2
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              2688
_journal_page_last               2691
_journal_paper_doi               10.1021/ic951095m
_journal_volume                  35
_journal_year                    1996
_chemical_formula_moiety         'C23 H38 O P4 Rh2 '
_chemical_formula_sum            'C23 H38 O P4 Rh2'
_chemical_formula_weight         660.26
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_audit_creation_date             'Fri Jun 16 18:23:48 1995'
_audit_creation_method           'from TEXRAY.INF file'
_cell_angle_alpha                90
_cell_angle_beta                 99.56(6)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.827(7)
_cell_length_b                   21.047(9)
_cell_length_c                   12.191(10)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    253.2
_cell_measurement_theta_max      44.0
_cell_measurement_theta_min      4.0
_cell_volume                     2739(3)
_computing_cell_refinement       'MSC/AFC Diffractometer Control'
_computing_data_collection       'MSC/AFC Diffractometer Control'
_computing_data_reduction        teXsan
_computing_publication_material  teXsan
_computing_structure_refinement  teXsan
_computing_structure_solution    MITHRIL90
_diffrn_ambient_temperature      253.2
_diffrn_measurement_device       unknown
_diffrn_measurement_method       'omega/2-theta scans'
_diffrn_orient_matrix_UB_11      0.07930
_diffrn_orient_matrix_UB_12      0.01987
_diffrn_orient_matrix_UB_13      -0.01525
_diffrn_orient_matrix_UB_21      0.01414
_diffrn_orient_matrix_UB_22      -0.03719
_diffrn_orient_matrix_UB_23      -0.04748
_diffrn_orient_matrix_UB_31      -0.04773
_diffrn_orient_matrix_UB_32      0.02194
_diffrn_orient_matrix_UB_33      -0.06650
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'X-ray tube'
_diffrn_radiation_type           MoKalpha
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  11.66
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       22
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -12
_diffrn_reflns_number            3683
_diffrn_reflns_theta_max         21.96
_diffrn_standards_decay_%        1.50
_diffrn_standards_interval_count 400
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    1.439
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.702
_exptl_absorpt_correction_type   refdelf
_exptl_absorpt_process_details   Walker&Stuart_DIFABS
_exptl_crystal_colour            orange-redprism
_exptl_crystal_density_diffrn    1.601
_exptl_crystal_density_meas      0.000
_exptl_crystal_description       prism
_exptl_crystal_F_000             1336.00
_exptl_crystal_size_max          0.525
_exptl_crystal_size_mid          0.150
_exptl_crystal_size_min          0.150
_refine_diff_density_max         0.40
_refine_diff_density_min         -0.34
_refine_ls_extinction_coef       0.00000
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_obs   1.839
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_parameters     271
_refine_ls_number_reflns         2710
_refine_ls_number_restraints     0
_refine_ls_R_factor_obs          0.0261
_refine_ls_shift/esd_max         0.4740
_refine_ls_structure_factor_coef F
_refine_ls_weighting_scheme      sigma
_refine_ls_wR_factor_obs         0.0310
_reflns_number_observed          2710
_reflns_number_total             3468
_reflns_observed_criterion       3.00
_cod_data_source_file            ic951095m.cif
_cod_data_source_block           RH2(CO)(C6H5)2(DMPM)2
_cod_original_cell_volume        2739(2)
_cod_original_sg_symbol_H-M      'P 21/c '
_cod_original_formula_sum        'C23 H38 O P4 Rh2 '
_cod_database_code               4323808