Synthesis and Reactivity of Five-Membered P(V)-Phosphapalladacycles
Mizuta, Tsutomu; Tanaka, Nobuyuki; Iwakuni, Yukiko; Kubo, Kazuyuki; Miyoshi, Katsuhiko; Organometallics 28 (2009) 2808–; doi:10.1021/om801130f

data_4068852
_publ_section_title
;
 Synthesis and Reactivity of Five-Membered P(V)-Phosphapalladacycles
;
_journal_issue                   9
_journal_name_full               Organometallics
_journal_page_first              2808
_journal_paper_doi               10.1021/om801130f
_journal_volume                  28
_journal_year                    2009
_chemical_formula_sum            'C38 H58 N2 P4 Pd2 S2'
_chemical_formula_weight         943.66
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           61
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ac 2ab'
_symmetry_space_group_name_H-M   'P b c 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            8
_cell_length_a                   11.59800(10)
_cell_length_b                   41.1830(3)
_cell_length_c                   17.63500(10)
_cell_measurement_temperature    200(2)
_cell_volume                     8423.19(11)
_computing_cell_refinement       'HKL (Otwinowski, 1997)'
_computing_data_collection       'HKL (Otwinowski, 1997)'
_computing_data_reduction        'HKL (Otwinowski, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.963
_diffrn_measured_fraction_theta_max 0.963
_diffrn_measurement_device_type  'Mac Science DIP2030 Imaging Plate'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71069
_diffrn_reflns_av_R_equivalents  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0146
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       54
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       0
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            9686
_diffrn_reflns_theta_full        27.88
_diffrn_reflns_theta_max         27.88
_diffrn_reflns_theta_min         3.51
_exptl_absorpt_coefficient_mu    1.134
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.488
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       cube
_exptl_crystal_F_000             3872
_exptl_crystal_size_max          0.56
_exptl_crystal_size_mid          0.54
_exptl_crystal_size_min          0.50
_refine_diff_density_max         1.036
_refine_diff_density_min         -0.665
_refine_diff_density_rms         0.081
_refine_ls_extinction_coef       0.00255(9)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.145
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     448
_refine_ls_number_reflns         9686
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.145
_refine_ls_R_factor_all          0.0336
_refine_ls_R_factor_gt           0.0330
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0353P)^2^+14.0878P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0863
_refine_ls_wR_factor_ref         0.0867
_reflns_number_gt                9515
_reflns_number_total             9686
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om801130f_si_001.cif
_cod_data_source_block           compound-14
_cod_original_sg_symbol_H-M      Pbca
_cod_database_code               4068852