Synthesis of Pt(II)−Pt(II) and Pt/Pd(II)−Pt(0) Monoalkynylphosphine Bridging Complexes
Forniés, Juan; García, Ana; Gómez, Julio; Lalinde, Elena; Moreno, M. Teresa; Organometallics 21 (2002) 3733–; doi:10.1021/om020374w

data_4076983
_publ_section_title
;
 Synthesis of Pt(II)&#x2212;Pt(II) and Pt/Pd(II)&#x2212;Pt(0)
 Monoalkynylphosphine Bridging Complexes
;
_journal_issue                   18
_journal_name_full               Organometallics
_journal_page_first              3733
_journal_paper_doi               10.1021/om020374w
_journal_volume                  21
_journal_year                    2002
_chemical_formula_sum            'C51 H30 F20 P Pt2 S'
_chemical_formula_weight         1475.96
_chemical_name_systematic
;
 ?
;
_space_group_IT_number           2
_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                89.2974(5)
_cell_angle_beta                 84.6206(5)
_cell_angle_gamma                83.6718(6)
_cell_formula_units_Z            2
_cell_length_a                   12.4059(2)
_cell_length_b                   13.3668(2)
_cell_length_c                   14.7789(3)
_cell_measurement_temperature    293(2)
_cell_volume                     2425.08(7)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      293(2)
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.991
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'normal-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71070
_diffrn_reflns_av_R_equivalents  0.0000
_diffrn_reflns_av_sigmaI/netI    0.0310
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       18
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            9976
_diffrn_reflns_theta_full        26.50
_diffrn_reflns_theta_max         26.50
_diffrn_reflns_theta_min         4.12
_exptl_absorpt_coefficient_mu    5.953
_exptl_crystal_density_diffrn    2.021
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             1406
_refine_diff_density_max         1.390
_refine_diff_density_min         -0.816
_refine_diff_density_rms         0.111
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.261
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     659
_refine_ls_number_reflns         9976
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.261
_refine_ls_R_factor_all          0.0460
_refine_ls_R_factor_gt           0.0309
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0350P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0707
_refine_ls_wR_factor_ref         0.0748
_reflns_number_gt                8027
_reflns_number_total             9976
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            om020374w.cif
_cod_data_source_block
'[(C6F5)2Pt(tht)(PPh2C&#x0086;CPh)Pt(C6F5)2]_2a'
_cod_database_code               4076983