Synthesis and coordination chemistry of ortho-perfluoroalkyl-derivatised triarylphosphines
Croxtall, Ben; Fawcett, John; Hope, Eric G.; Stuart, Alison M.; Journal of the Chemical Society, Dalton Transactions  (2002) 491–; doi:10.1039/b107390g

data_7702705
_publ_section_title
;
 Synthesis and coordination chemistry of ortho-perfluoroalkyl-derivatised
 triarylphosphines
;
_journal_issue                   4
_journal_name_full
'Journal of the Chemical Society, Dalton Transactions'
_journal_page_first              491
_journal_paper_doi               10.1039/b107390g
_journal_year                    2002
_chemical_formula_moiety         'C38 H28 Cl2 F6 P2 Pt'
_chemical_formula_sum            'C38 H28 Cl2 F6 P2 Pt'
_chemical_formula_weight         926.53
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_cell_setting           triclinic
_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                 101.91(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   11.415(5)
_cell_length_b                   11.238(8)
_cell_length_c                   13.819(7)
_cell_measurement_reflns_used    38
_cell_measurement_temperature    190(2)
_cell_measurement_theta_max      12.54
_cell_measurement_theta_min      5.39
_cell_volume                     1734.6(17)
_computing_cell_refinement       'XSCANS (Fait, 1991)'
_computing_data_collection       'XSCANS (Fait, 1991)'
_computing_data_reduction        'XSCANS (Fait, 1991)'
_computing_molecular_graphics    'SHELXL-97 (Sheldrick, 1997)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      190(2)
_diffrn_measured_fraction_theta_full 0.976
_diffrn_measured_fraction_theta_max 0.976
_diffrn_measurement_device_type  'Bruker P4 diffractometer'
_diffrn_measurement_method       'omega scan'
_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  0.0480
_diffrn_reflns_av_sigmaI/netI    0.0458
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -1
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            3474
_diffrn_reflns_theta_full        25.03
_diffrn_reflns_theta_max         25.03
_diffrn_reflns_theta_min         2.36
_diffrn_standards_decay_%        <1
_diffrn_standards_interval_count 100
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    4.351
_exptl_absorpt_correction_T_max  0.363
_exptl_absorpt_correction_T_min  0.227
_exptl_absorpt_correction_type   psi-scan
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.774
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             904
_exptl_crystal_size_max          0.49
_exptl_crystal_size_mid          0.41
_exptl_crystal_size_min          0.27
_refine_diff_density_max         1.842
_refine_diff_density_min         -2.318
_refine_diff_density_rms         0.175
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.047
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     187
_refine_ls_number_reflns         2997
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.047
_refine_ls_R_factor_all          0.0723
_refine_ls_R_factor_gt           0.0480
_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^)+(0.0724P)^2^+6.7950P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1146
_refine_ls_wR_factor_ref         0.1278
_reflns_number_gt                2148
_reflns_number_total             2997
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            b107390g.txt
_cod_data_source_block           1
_cod_original_sg_symbol_H-M      P2(1)/n
_cod_database_code               7702705