Palladium Complexes of Planar Chiral Ferrocenyl Phosphine-NHC Ligands: New Catalysts for the Asymmetric Suzuki−Miyaura Reaction
Debono, Nathalie; Labande, Agnès; Manoury, Eric; Daran, Jean-Claude; Poli, Rinaldo; Organometallics 29 (2010) 1879–; doi:10.1021/om100125k

data_4065789
_publ_section_title
;
 Palladium Complexes of Planar Chiral Ferrocenyl Phosphine-NHC Ligands:
 New Catalysts for the Asymmetric Suzuki&#x2212;Miyaura Reaction
;
_journal_issue                   8
_journal_name_full               Organometallics
_journal_page_first              1879
_journal_paper_doi               10.1021/om100125k
_journal_volume                  29
_journal_year                    2010
_chemical_formula_moiety         'C38 H37 Fe N2 P Pd, B F4'
_chemical_formula_sum            'C38 H37 B F4 Fe N2 P Pd'
_chemical_formula_weight         801.73
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_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                99.552(3)
_cell_angle_beta                 100.366(3)
_cell_angle_gamma                114.617(4)
_cell_formula_units_Z            2
_cell_length_a                   11.6933(5)
_cell_length_b                   12.4778(5)
_cell_length_c                   13.7751(5)
_cell_measurement_reflns_used    10520
_cell_measurement_temperature    180(2)
_cell_measurement_theta_max      32.2
_cell_measurement_theta_min      2.7
_cell_volume                     1730.94(14)
_computing_cell_refinement       'CrysAlis RED (Oxford Diffraction, 2008)'
_computing_data_collection       'CrysAlis CCD (Oxford Diffraction, 2008)'
_computing_data_reduction        'CrysAlis RED'
_computing_molecular_graphics
'ORTEPIII (Burnett & Johnson, 1996); ORTEP-3 for Windows (Farrugia, 1997)'
_computing_publication_material  SHELXL-97
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SIR-97 (Altomare et al., 1999)'
_diffrn_ambient_temperature      180(2)
_diffrn_detector_area_resol_mean 8.2632
_diffrn_measured_fraction_theta_full 0.986
_diffrn_measured_fraction_theta_max 0.985
_diffrn_measurement_device_type  'Oxford-Diffraction XCALIBUR'
_diffrn_measurement_method       '\w and \f'
_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  0.0335
_diffrn_reflns_av_sigmaI/netI    0.0499
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       19
_diffrn_reflns_limit_l_min       -19
_diffrn_reflns_number            17722
_diffrn_reflns_theta_full        30.00
_diffrn_reflns_theta_max         30.03
_diffrn_reflns_theta_min         2.74
_exptl_absorpt_coefficient_mu    1.037
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.84450
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm 
(Oxford Diffraction 2008).
;
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.538
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       flattened
_exptl_crystal_F_000             814
_exptl_crystal_size_max          0.395
_exptl_crystal_size_mid          0.230
_exptl_crystal_size_min          0.088
_refine_diff_density_max         2.175
_refine_diff_density_min         -2.006
_refine_diff_density_rms         0.109
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.037
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     430
_refine_ls_number_reflns         9980
_refine_ls_number_restraints     64
_refine_ls_restrained_S_all      1.075
_refine_ls_R_factor_all          0.0607
_refine_ls_R_factor_gt           0.0420
_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^)+(0.0647P)^2^+0.9116P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1080
_refine_ls_wR_factor_ref         0.1153
_reflns_number_gt                7800
_reflns_number_total             9980
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            om100125k_si_002.cif
_cod_data_source_block           3b
_cod_database_code               4065789