Development of a novel chiral palladacycle and its application in asymmetric hydrophosphination reaction.
Yap, Jeanette See Leng; Li, Bin Bin; Wong, Jonathan; Li, Yongxin; Pullarkat, Sumod A.; Leung, Pak-Hing; Dalton transactions (Cambridge, England : 2003) 43 (2014) 5777–5784; doi:10.1039/c4dt00062e

data_7029424
_publ_section_title
;
 Development of a novel chiral palladacycle and its application in
 asymmetric hydrophosphination reaction.
;
_journal_issue                   15
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              5777
_journal_page_last               5784
_journal_paper_doi               10.1039/c4dt00062e
_journal_volume                  43
_journal_year                    2014
_chemical_absolute_configuration ad
_chemical_formula_sum            'C21 H26 Cl8 N2 Pd2'
_chemical_formula_weight         802.84
_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                 95.0910(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   8.8571(2)
_cell_length_b                   14.1867(3)
_cell_length_c                   11.1258(3)
_cell_measurement_reflns_used    7652
_cell_measurement_temperature    103(2)
_cell_measurement_theta_max      30.49
_cell_measurement_theta_min      2.82
_cell_volume                     1392.48(6)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      103(2)
_diffrn_measured_fraction_theta_full 0.990
_diffrn_measured_fraction_theta_max 0.990
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\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  0.0255
_diffrn_reflns_av_sigmaI/netI    0.0424
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       -15
_diffrn_reflns_number            14642
_diffrn_reflns_theta_full        30.53
_diffrn_reflns_theta_max         30.53
_diffrn_reflns_theta_min         2.82
_exptl_absorpt_coefficient_mu    2.074
_exptl_absorpt_correction_T_max  0.7889
_exptl_absorpt_correction_T_min  0.4909
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.915
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             788
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.480
_refine_diff_density_min         -0.730
_refine_diff_density_rms         0.095
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   -0.005(16)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.010
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     304
_refine_ls_number_reflns         7623
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.010
_refine_ls_R_factor_all          0.0237
_refine_ls_R_factor_gt           0.0226
_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^)+(0.0115P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0460
_refine_ls_wR_factor_ref         0.0466
_reflns_number_gt                7393
_reflns_number_total             7623
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            c4dt00062e2.cif
_cod_data_source_block           SS2
_cod_original_sg_symbol_H-M      P2(1)
_cod_original_formula_sum        'C10.50 H13 Cl4 N Pd'
_cod_database_code               7029424