A series of di-nuclear rhodium(i) complexes with trialkylstibines as bridging ligands
Pechmann, Thomas; Brandt, Carsten D.; Werner, Helmut; Dalton Transactions  (2003) 1495–1499; doi:10.1039/b300786n

data_7012746
_publ_section_title
;
 A series of di-nuclear rhodium(i) complexes with trialkylstibines as
 bridging ligands
;
_journal_issue                   8
_journal_name_full               'Dalton Transactions'
_journal_page_first              1495
_journal_page_last               1499
_journal_paper_doi               10.1039/b300786n
_journal_year                    2003
_chemical_formula_sum            'C45 H53 O4 Rh2 Sb'
_chemical_formula_weight         985.44
_chemical_name_systematic        ?
_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                 103.3600(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   19.0176(10)
_cell_length_b                   20.0618(11)
_cell_length_c                   11.0473(6)
_cell_measurement_reflns_used    8754
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      28.220
_cell_measurement_theta_min      2.150
_cell_volume                     4100.8(4)
_computing_cell_refinement       'SAINT-NT V6.0'
_computing_data_collection       'SMART-NT V5.6'
_computing_data_reduction        'SAINT-NT V6.0'
_computing_molecular_graphics    'XSHELL in SHELXTL-97'
_computing_publication_material  'XSHELL in SHELXTL-97'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  'Bruker Smart Apex with D8-Goniometer'
_diffrn_measurement_method       'omega scan'
_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  0.0248
_diffrn_reflns_av_sigmaI/netI    0.0139
_diffrn_reflns_limit_h_max       23
_diffrn_reflns_limit_h_min       -23
_diffrn_reflns_limit_k_max       25
_diffrn_reflns_limit_k_min       -25
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            65655
_diffrn_reflns_theta_full        26.37
_diffrn_reflns_theta_max         26.37
_diffrn_reflns_theta_min         2.15
_exptl_absorpt_coefficient_mu    1.491
_exptl_absorpt_correction_type   empirical
_exptl_absorpt_process_details   'SADABS2.0 (Sheldrick 2000)'
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.596
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             1984
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.11
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.617
_refine_diff_density_min         -0.374
_refine_diff_density_rms         0.072
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.172
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     477
_refine_ls_number_reflns         8389
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.172
_refine_ls_R_factor_all          0.0246
_refine_ls_R_factor_gt           0.0237
_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^)+(0.0257P)^2^+3.1156P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0572
_refine_ls_wR_factor_ref         0.0577
_reflns_number_gt                8194
_reflns_number_total             8389
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b300786n.txt
_cod_data_source_block           tp8cb
_cod_original_sg_symbol_H-M      P2(1)/c
_cod_database_code               7012746