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_4068850
_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            'C73 H82 N2 O2 P4 Pd2'
_chemical_formula_weight         1356.09
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 104.3180(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   12.51000(10)
_cell_length_b                   41.3100(4)
_cell_length_c                   13.53600(10)
_cell_measurement_temperature    200(2)
_cell_volume                     6777.96(10)
_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 0.846
_diffrn_measured_fraction_theta_max 0.846
_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    0.0210
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       54
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -17
_diffrn_reflns_number            13779
_diffrn_reflns_theta_full        27.96
_diffrn_reflns_theta_max         27.96
_diffrn_reflns_theta_min         2.22
_exptl_absorpt_coefficient_mu    0.670
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.329
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       cube
_exptl_crystal_F_000             2808
_exptl_crystal_size_max          0.92
_exptl_crystal_size_mid          0.28
_exptl_crystal_size_min          0.24
_refine_diff_density_max         0.987
_refine_diff_density_min         -0.885
_refine_diff_density_rms         0.085
_refine_ls_extinction_coef       0.00382(19)
_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   1.080
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     777
_refine_ls_number_reflns         13779
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.080
_refine_ls_R_factor_all          0.0476
_refine_ls_R_factor_gt           0.0436
_refine_ls_shift/su_max          0.004
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0515P)^2^+13.3518P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1137
_refine_ls_wR_factor_ref         0.1164
_reflns_number_gt                12647
_reflns_number_total             13779
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om801130f_si_001.cif
_cod_data_source_block           compound-10a
_cod_original_sg_symbol_H-M      P21/n
_cod_database_code               4068850