Synthesis and Reactivity of Organotin Compounds Containing the C,P-Chelatingo-Carboranylphosphino Ligand [o-C2B10H10PPh2-C,P](CabC,P). X-ray Structures of (CabC,CH2P)SnMe2Br, [(CabC,P)SnMe2]2Pd, and [(CabC,P)SnMe2]Pd(PEt3)Cl
Lee, Taegweon; Lee, Soon W.; Jang, Ho G.; Kang, Sang Ook; Ko, Jaejung; Organometallics 20 (2001) 741–; doi:10.1021/om0007872

data_4077225
_publ_section_title
;
 Synthesis and Reactivity of Organotin Compounds Containing the
 C,P-Chelatingo-Carboranylphosphino Ligand [o-C2B10H10PPh2-C,P](CabC,P).
 X-ray Structures of (CabC,CH2P)SnMe2Br, [(CabC,P)SnMe2]2Pd, and
 [(CabC,P)SnMe2]Pd(PEt3)Cl
;
_journal_issue                   4
_journal_name_full               Organometallics
_journal_page_first              741
_journal_paper_doi               10.1021/om0007872
_journal_volume                  20
_journal_year                    2001
_chemical_formula_sum            'C32 H52 B20 P2 Pd Sn2'
_chemical_formula_weight         1058.66
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_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                 95.077(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.1059(10)
_cell_length_b                   16.056(2)
_cell_length_c                   23.321(2)
_cell_measurement_temperature    296(2)
_cell_volume                     4515.2(8)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 0.968
_diffrn_measured_fraction_theta_max 0.968
_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  0.0193
_diffrn_reflns_av_sigmaI/netI    0.0351
_diffrn_reflns_limit_h_max       14
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       19
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       27
_diffrn_reflns_limit_l_min       -27
_diffrn_reflns_number            8097
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.75
_exptl_absorpt_coefficient_mu    1.589
_exptl_crystal_density_diffrn    1.557
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             2080
_refine_diff_density_max         0.571
_refine_diff_density_min         -0.554
_refine_diff_density_rms         0.094
_refine_ls_extinction_coef       0.00080(7)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.099
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     515
_refine_ls_number_reflns         7698
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.099
_refine_ls_R_factor_all          0.0450
_refine_ls_R_factor_gt           0.0343
_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^)+(0.0304P)^2^+9.9826P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0836
_refine_ls_wR_factor_ref         0.0925
_reflns_number_gt                6494
_reflns_number_total             7698
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om0007872.cif
_cod_data_source_block           sn
_cod_database_code               4077225