Flexibly Coordinating Tris(arylamido)stannates as Ligands: A [Rh]+/[Sn]-Zwitterion as an Intermediate in the Formation of Rh−Sn Complexes
Kilian, Michaela; Wadepohl, Hubert; Gade, Lutz H.; Organometallics 26 (2007) 3076–; doi:10.1021/om700282e

data_4073342
_publ_section_title
;
 Flexibly Coordinating Tris(arylamido)stannates as Ligands:&#x00A0; A
 [Rh]+/[Sn]-Zwitterion as an Intermediate in the Formation of Rh&#x2212;Sn
 Complexes
;
_journal_issue                   13
_journal_name_full               Organometallics
_journal_page_first              3076
_journal_paper_doi               10.1021/om700282e
_journal_volume                  26
_journal_year                    2007
_chemical_formula_sum            'C57 H75 N3 O3 P Rh Si4 Sn'
_chemical_formula_weight         1215.13
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_Int_Tables_number      2
_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                72.1700(10)
_cell_angle_beta                 89.6270(10)
_cell_angle_gamma                87.669(2)
_cell_formula_units_Z            2
_cell_length_a                   12.3271(10)
_cell_length_b                   12.8709(10)
_cell_length_c                   20.6506(17)
_cell_measurement_temperature    100(2)
_cell_volume                     3116.4(4)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'PLATON (Spek, 1980-2005)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega-scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0740
_diffrn_reflns_av_sigmaI/netI    0.0750
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            64764
_diffrn_reflns_theta_full        28.29
_diffrn_reflns_theta_max         28.29
_diffrn_reflns_theta_min         1.04
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    0.809
_exptl_absorpt_correction_T_max  0.7454
_exptl_absorpt_correction_T_min  0.6324
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.295
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       irregular
_exptl_crystal_F_000             1256
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_platon_squeeze_details
;
;
_refine_diff_density_max         1.002
_refine_diff_density_min         -0.841
_refine_diff_density_rms         0.131
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.983
_refine_ls_matrix_type           full
_refine_ls_number_parameters     644
_refine_ls_number_reflns         15463
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.983
_refine_ls_R_factor_all          0.0742
_refine_ls_R_factor_gt           0.0420
_refine_ls_shift/su_max          0.008
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0518P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0951
_refine_ls_wR_factor_ref         0.1064
_reflns_number_gt                10304
_reflns_number_total             15463
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om700282e-file003.cif
_cod_data_source_block           ga_mk15_sq
_cod_database_code               4073342