Bis(diphenylphosphino)methane-Phosphonate Ligands and Their Pd(II), Ni(II) and Cu(I) Complexes. Catalytic Oligomerization of Ethylene
Adel Hamada; Pierre Braunstein; Inorganic Chemistry 48 (2009) 1624–1637; doi:10.1021/ic8020436

data_4301487
_publ_contact_author_address
;

Institut Le Bel, rue Blaise Pascal, 67000 STRASBOURG, FRANCE

;
_publ_contact_author_email       braunst@chimie.u-strasbg.fr
_publ_contact_author_fax         0390241322
_publ_contact_author_name
;

Pierre Braunstein

;
_publ_contact_author_phone       0390241308
_publ_section_title
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Bis(diphenylphosphino)methane-Phosphonate Ligands and Their Pd(II), Ni(II)
and Cu(I) Complexes. Catalytic Oligomerization of Ethylene
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              1624
_journal_page_last               1637
_journal_paper_doi               10.1021/ic8020436
_journal_volume                  48
_journal_year                    2009
_chemical_formula_moiety         'C37 H31 Cl2 O3 P3 Pd'
_chemical_formula_sum            'C37 H31 Cl2 O3 P3 Pd'
_chemical_formula_weight         793.83
_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_date             10-03-06
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 97.21(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   10.4790(10)
_cell_length_b                   15.764(2)
_cell_length_c                   20.732(3)
_cell_measurement_reflns_used    7344
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      27.485
_cell_measurement_theta_min      0.998
_cell_volume                     3397.7(8)
_computing_cell_refinement       'Denzo (Nonius B.V., 1998)'
_computing_data_collection       'Collect (Nonius B.V., 1998)'
_computing_data_reduction        'Denzo (Nonius B.V., 1998)'
_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      173(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.992
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       '\p scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71070
_diffrn_reflns_av_R_equivalents  0.1222
_diffrn_reflns_av_sigmaI/netI    0.1801
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            13260
_diffrn_reflns_theta_full        27.56
_diffrn_reflns_theta_max         27.56
_diffrn_reflns_theta_min         1.63
_exptl_absorpt_coefficient_mu    0.882
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.552
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1608
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.804
_refine_diff_density_min         -0.758
_refine_diff_density_rms         0.181
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.139
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     415
_refine_ls_number_reflns         7794
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.139
_refine_ls_R_factor_all          0.1554
_refine_ls_R_factor_gt           0.0832
_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^)+(0.0500P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1161
_refine_ls_wR_factor_ref         0.1489
_reflns_number_gt                4954
_reflns_number_total             7794
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic8020436_si_001.cif
_cod_data_source_block           hamada_27_01_04
_cod_original_cell_volume        3397.7(7)
_cod_original_sg_symbol_Hall     '-P 2yac'
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4301487