Multiple Insertion of a Silyl Vinyl Ether by (α-Diimine)PdMe+ Species
Changle Chen; Shuji Luo; Richard F. Jordan; Journal of the American Chemical Society 130 (2008) 12892–12893; doi:10.1021/ja8056858

data_4108418
_publ_section_title
;
 Multiple Insertion of a Silyl Vinyl Ether by (\a-Diimine)PdMe+ Species
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              12892
_journal_page_last               12893
_journal_paper_doi               10.1021/ja8056858
_journal_volume                  130
_journal_year                    2008
_chemical_absolute_configuration ad
_chemical_formula_sum            'C107 H93 B F20 N2 O2 Pd Si2'
_chemical_formula_weight         1992.22
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           1
_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                90.300(11)
_cell_angle_beta                 111.830(10)
_cell_angle_gamma                95.895(11)
_cell_formula_units_Z            1
_cell_length_a                   12.680(8)
_cell_length_b                   13.926(9)
_cell_length_c                   14.868(9)
_cell_measurement_reflns_used    1024
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      28.38
_cell_measurement_theta_min      1.47
_cell_volume                     2422(3)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.935
_diffrn_measured_fraction_theta_max 0.935
_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  0.0241
_diffrn_reflns_av_sigmaI/netI    0.0697
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_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            28679
_diffrn_reflns_theta_full        28.38
_diffrn_reflns_theta_max         28.38
_diffrn_reflns_theta_min         1.47
_exptl_absorpt_coefficient_mu    0.306
_exptl_absorpt_correction_T_max  0.9527
_exptl_absorpt_correction_T_min  0.9413
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
absorption corrections were made based on correspondance of
equivalent intensities usingprogram SADABS (G. Sheldrick, Bruker 
Analytical X-ray Systems, Madison, WI)
;
_exptl_crystal_density_diffrn    1.366
_exptl_crystal_F_000             1024
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.16
_refine_diff_density_max         1.063
_refine_diff_density_min         -0.331
_refine_diff_density_rms         0.071
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.008(13)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.049
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     1227
_refine_ls_number_reflns         21597
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.049
_refine_ls_R_factor_all          0.0562
_refine_ls_R_factor_gt           0.0525
_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^)+(0.0581P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1179
_refine_ls_wR_factor_ref         0.1226
_reflns_number_gt                20326
_reflns_number_total             21597
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja8056858_si_003.cif
_cod_data_source_block           chan25s
_cod_database_code               4108418