Evidence for Metal-Ligand Cooperation in a Pd-PNF Pincer-Catalyzed Cross-Coupling
Adam Scharf; Israel Goldberg; Arkadi Vigalok; Journal of the American Chemical Society 135 (2013) 967–970; doi:10.1021/ja310782k

data_4119211
_publ_section_title
;
 Evidence for Metal-Ligand Cooperation in a Pd-PNF Pincer-Catalyzed
 Cross-Coupling
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              967
_journal_page_last               970
_journal_paper_doi               10.1021/ja310782k
_journal_volume                  135
_journal_year                    2013
_chemical_formula_moiety         'C27 H35 F2 N O P Pd, B F4'
_chemical_formula_sum            'C27 H35 B F6 N O P Pd'
_chemical_formula_weight         651.74
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           4
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  'P 2yb'
_symmetry_space_group_name_H-M   'P 1 21 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                 91.7260(11)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   9.7335(3)
_cell_length_b                   13.5640(5)
_cell_length_c                   21.0262(8)
_cell_measurement_reflns_used    6165
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      27.88
_cell_measurement_theta_min      1.41
_cell_volume                     2774.73(17)
_computing_cell_refinement       Denzo
_computing_data_collection       'Collect, Nonius B.V.'
_computing_data_reduction        'Denzo & Scalepack'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    SIR-97
_diffrn_ambient_temperature      110(2)
_diffrn_detector_area_resol_mean 12.8
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Nonius KappaCCD'
_diffrn_measurement_method       '0.5 deg. \f and \w scans'
_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  0.0940
_diffrn_reflns_av_sigmaI/netI    0.0899
_diffrn_reflns_limit_h_max       11
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       14
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       25
_diffrn_reflns_limit_l_min       -25
_diffrn_reflns_number            17593
_diffrn_reflns_theta_full        25.10
_diffrn_reflns_theta_max         25.10
_diffrn_reflns_theta_min         1.97
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.789
_exptl_absorpt_correction_T_max  0.9253
_exptl_absorpt_correction_T_min  0.7699
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Blessing, 1995'
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.560
_exptl_crystal_description       plate
_exptl_crystal_F_000             1328
_exptl_crystal_size_max          0.35
_exptl_crystal_size_mid          0.25
_exptl_crystal_size_min          0.10
_refine_diff_density_max         1.970
_refine_diff_density_min         -1.150
_refine_diff_density_rms         0.140
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.05(5)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.123
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     699
_refine_ls_number_reflns         9243
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.123
_refine_ls_R_factor_all          0.1255
_refine_ls_R_factor_gt           0.0749
_refine_ls_shift/su_max          0.020
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0834P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1621
_refine_ls_wR_factor_ref         0.1863
_reflns_number_gt                6004
_reflns_number_total             9243
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja310782k_si_002.cif
_cod_data_source_block           ar70
_cod_original_sg_symbol_H-M      'P 21'
_cod_database_code               4119211