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_4312549
_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         'C49 H34 B2 Cl2 F8 O8 P4 Pd'
_chemical_formula_sum            'C49 H34 B2 Cl2 F8 O8 P4 Pd'
_chemical_formula_weight         1225.56
_chemical_name_systematic
;
   ?
;
_space_group_IT_number           52
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2a 2bc'
_symmetry_space_group_name_H-M   'P n n a'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   17.133
_cell_length_b                   22.051
_cell_length_c                   14.681
_cell_measurement_reflns_used    24
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      20.5
_cell_measurement_theta_min      19.6
_cell_volume                     5546.479
_computing_cell_refinement       CAD4_(Enraf-Nonius,_1994)
_computing_data_collection       'Philips/PW1100/16 software 1976'
_computing_data_reduction        'pwredu, local program'
_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, 1990)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device       Philips_PW1100
_diffrn_measurement_method       \q/2\q
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.0984
_diffrn_reflns_av_sigmaI/netI    0.0213
_diffrn_reflns_limit_h_max       17
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       23
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       15
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            3369
_diffrn_reflns_theta_full        54.06
_diffrn_reflns_theta_max         54.06
_diffrn_reflns_theta_min         3.62
_diffrn_standards_decay_%        0
_diffrn_standards_interval_time  60
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    5.346
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            orange
_exptl_crystal_density_diffrn    1.468
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             2464
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.30
_exptl_crystal_size_min          0.25
_refine_diff_density_max         0.684
_refine_diff_density_min         -0.790
_refine_diff_density_rms         0.086
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.921
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     323
_refine_ls_number_reflns         3368
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.921
_refine_ls_R_factor_all          0.0764
_refine_ls_R_factor_gt           0.0582
_refine_ls_shift/su_max          0.009
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.1109P)^2^+32.2041P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1615
_refine_ls_wR_factor_ref         0.1845
_reflns_number_gt                2610
_reflns_number_total             3368
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic030032y_1.cif
_cod_data_source_block           st955
_cod_original_cell_volume        5546.5
_cod_database_code               4312549