Difluoro Complexes of Platinum(II) and -(IV) with Monodentate Phosphine Ligands: An Exceptional Stability of d6 Octahedral Organometallic Fluorides
Anette Yahav; Israel Goldberg; Arkadi Vigalok; Inorganic Chemistry 44 (2005) 1547–1553; doi:10.1021/ic0488177

data_4308753
_publ_section_title
;
Difluoro Complexes of Platinum(II) and -(IV) with Monodentate Phosphine
Ligands: An Exceptional Stability of d6 Octahedral Organometallic Fluorides
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              1547
_journal_page_last               1553
_journal_paper_doi               10.1021/ic0488177
_journal_volume                  44
_journal_year                    2005
_chemical_formula_sum            'C36 H30 F2 P2 Pt'
_chemical_formula_weight         757.63
_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_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 116.1981(13)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.7590(2)
_cell_length_b                   33.2970(9)
_cell_length_c                   10.0480(2)
_cell_measurement_reflns_used    5681
_cell_measurement_temperature    110(2)
_cell_measurement_theta_max      28.24
_cell_measurement_theta_min      2.34
_cell_volume                     2929.64(12)
_computing_cell_refinement       Denzo
_computing_data_collection       'Collect, Nonius B.V.'
_computing_data_reduction        Denzo
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    DIRDIF-96
_diffrn_ambient_temperature      110(2)
_diffrn_detector_area_resol_mean '56 microns'
_diffrn_measured_fraction_theta_full 0.968
_diffrn_measured_fraction_theta_max 0.968
_diffrn_measurement_device_type  'Nonius KappaCCD'
_diffrn_measurement_method       '0.9 deg. Phi & 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  0.0300
_diffrn_reflns_av_sigmaI/netI    0.0467
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       43
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       12
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            16630
_diffrn_reflns_theta_full        28.24
_diffrn_reflns_theta_max         28.24
_diffrn_reflns_theta_min         2.34
_exptl_absorpt_coefficient_mu    4.937
_exptl_absorpt_correction_T_max  0.5247
_exptl_absorpt_correction_T_min  0.4385
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Blessing, 1995'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.718
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prisms
_exptl_crystal_F_000             1488
_exptl_crystal_size_max          0.20
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.15
_refine_diff_density_max         1.673
_refine_diff_density_min         -1.435
_refine_diff_density_rms         0.136
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.026
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     370
_refine_ls_number_reflns         6932
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.026
_refine_ls_R_factor_all          0.0450
_refine_ls_R_factor_gt           0.0320
_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^)+(0.0302P)^2^+3.2056P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0686
_refine_ls_wR_factor_ref         0.0736
_reflns_number_gt                5681
_reflns_number_total             6932
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic0488177si20040826_033003.cif
_cod_data_source_block           ar4
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               4308753