Enolphosphato-Phosphines: A New Class of P,O Ligands
Xavier Morise; Pierre Braunstein; Richard Welter; Inorganic Chemistry 42 (2003) 7752–7765; doi:10.1021/ic030032y

data_4312552
_publ_contact_author_address
;
Institut Le Bel, rue Blaise Pascal, 67000 STRASBOURG, FRANCE
;
_publ_contact_author_email       morise@chimie.u-strasbg.fr
_publ_contact_author_fax         0390245001
_publ_contact_author_name
;
Xavier Morise
;
_publ_contact_author_phone       0390241316
_publ_section_title
;
 Enolphosphato-Phosphines: A New Class of P,O Ligands
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              7752
_journal_page_last               7765
_journal_paper_doi               10.1021/ic030032y
_journal_volume                  42
_journal_year                    2003
_chemical_formula_moiety         'C33 H38 N O4 P2 Pd, P F6'
_chemical_formula_sum            'C33 H38 F6 N O4 P3 Pd'
_chemical_formula_weight         825.95
_chemical_name_systematic
;
   ?
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_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                90.0000(10)
_cell_angle_beta                 100.346(5)
_cell_angle_gamma                90.0000(10)
_cell_formula_units_Z            4
_cell_length_a                   10.3847(5)
_cell_length_b                   21.2069(5)
_cell_length_c                   16.9638(5)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      20.5
_cell_measurement_theta_min      18.6
_cell_volume                     3675.2(2)
_computing_cell_refinement       CAD4_(Enraf-Nonius,_1994)
_computing_data_collection       CAD4_(Enraf-Nonius,_1994)
_computing_data_reduction        CAD4_(Enraf-Nonius,_1994)
_computing_molecular_graphics    'PLATON 98 (Spek, 1998)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  Enraf_Nonius_CAD4
_diffrn_measurement_method       \q/2\q
_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  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0447
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -21
_diffrn_reflns_number            7444
_diffrn_reflns_theta_full        26.29
_diffrn_reflns_theta_max         26.29
_diffrn_reflns_theta_min         2.21
_diffrn_standards_decay_%        0
_diffrn_standards_interval_time  120
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    0.702
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.493
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1680
_exptl_crystal_size_max          0.40
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.25
_refine_diff_density_max         0.906
_refine_diff_density_min         -1.125
_refine_diff_density_rms         0.110
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.093
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     435
_refine_ls_number_reflns         7444
_refine_ls_number_restraints     21
_refine_ls_restrained_S_all      1.094
_refine_ls_R_factor_all          0.0874
_refine_ls_R_factor_gt           0.0497
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0657P)^2^+10.0767P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1233
_refine_ls_wR_factor_ref         0.1593
_reflns_number_gt                5361
_reflns_number_total             7444
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic030032y_4.cif
_cod_data_source_block           st920
_cod_original_cell_volume        3675.1(2)
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4312552