Linear α-Olefins Obtained with Palladium(II) Complexes Bearing a Partially Oxidized Tetraphosphane
Oberhauser, Werner; Manca, Gabriele; Ienco, Andrea; Strabler, Christof; Prock, Johannes; Weninger, Alexander; Gutmann, Rene; Brüggeller, Peter; Organometallics 33 (2014) 4067–; doi:10.1021/om500573q

data_4084116
_publ_section_title
;
 Linear \a-Olefins Obtained with Palladium(II) Complexes Bearing a
 Partially Oxidized Tetraphosphane
;
_journal_issue                   15
_journal_name_full               Organometallics
_journal_page_first              4067
_journal_paper_doi               10.1021/om500573q
_journal_volume                  33
_journal_year                    2014
_chemical_formula_moiety         'C54 H50 Cl2 P4 Pd2 Se2, C H2 Cl2'
_chemical_formula_sum            'C55 H52 Cl4 P4 Pd2 Se2'
_chemical_formula_weight         1349.37
_chemical_name_systematic        '[Pd2Cl2(Me)2(1,3-trans-dppcbSe2)]'
_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                102.671(2)
_cell_angle_beta                 93.340(2)
_cell_angle_gamma                114.708(2)
_cell_formula_units_Z            2
_cell_length_a                   12.6896(4)
_cell_length_b                   13.2844(4)
_cell_length_c                   18.6285(6)
_cell_measurement_reflns_used    69495
_cell_measurement_temperature    243(2)
_cell_measurement_theta_max      27.485
_cell_measurement_theta_min      0.998
_cell_volume                     2743.18(16)
_computing_cell_refinement       'Denzo and Scalepack'
_computing_data_collection       'Kappa CCD'
_computing_data_reduction        'Denzo and Scalepack'
_computing_molecular_graphics    'SHELXTL-NT V6.1'
_computing_publication_material  'SHELXTL-NT V6.1'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      243(2)
_diffrn_measured_fraction_theta_full 1.00
_diffrn_measurement_device_type  'Kappa CCD'
_diffrn_measurement_method       'phi- and omega-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  0.0350
_diffrn_reflns_av_sigmaI/netI    0.1361
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -17
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            22322
_diffrn_reflns_theta_full        27.52
_diffrn_reflns_theta_max         27.52
_diffrn_reflns_theta_min         1.79
_diffrn_standards_decay_%        0
_diffrn_standards_interval_time  120
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    2.330
_exptl_absorpt_correction_T_max  0.954
_exptl_absorpt_correction_T_min  0.635
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Otwinowski et al, 1997'
_exptl_crystal_colour            'light brown'
_exptl_crystal_density_diffrn    1.634
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1340
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.020
_refine_diff_density_max         0.650
_refine_diff_density_min         -0.560
_refine_diff_density_rms         0.090
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.985
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     606
_refine_ls_number_reflns         12247
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.985
_refine_ls_R_factor_all          0.0687
_refine_ls_R_factor_gt           0.0405
_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^)+(0.0607P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0986
_refine_ls_wR_factor_ref         0.1399
_reflns_number_gt                6655
_reflns_number_total             12643
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om500573q_si_002.cif
_cod_data_source_block           5
_cod_depositor_comments
'Adding full bibliography for 4084113--4084116.cif.'
_cod_original_cell_volume        2743.19(16)
_cod_database_code               4084116
_diffrn_measured_fraction        0.997