Phosphanido-Bridged Triangular Platinum Clusters as Versatile Platforms: A Personal Account
Bender, Robert; Welter, Richard; Braunstein, Pierre; Inorganica Chimica Acta 424 (2015) 20–28; doi:

data_1518796
_publ_section_title
;
 Phosphanido-Bridged Triangular Platinum Clusters as Versatile Platforms:
 A Personal Account
;
_journal_name_full               'Inorganica Chimica Acta'
_journal_page_first              20
_journal_page_last               28
_journal_volume                  424
_journal_year                    2015
_chemical_formula_moiety         'C42 H35 I P2 Pt'
_chemical_formula_sum            'C42 H35 I P2 Pt'
_chemical_formula_weight         923.63
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           15
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-C 2yc'
_symmetry_space_group_name_H-M   'C 1 2/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                90.000(5)
_cell_angle_beta                 113.50(5)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   25.600(5)
_cell_length_b                   12.816(5)
_cell_length_c                   11.593(5)
_cell_measurement_reflns_used    14274
_cell_measurement_temperature    173(2)
_cell_measurement_theta_max      30.034
_cell_measurement_theta_min      0.998
_cell_volume                     3488(3)
_computing_cell_refinement       'Denzo (Nonius B.V., 1998)'
_computing_data_collection       'Collect (Nonius B.V., 1998)'
_computing_data_reduction        'Denzo (Nonius B.V., 1998)'
_computing_molecular_graphics    'PLATON 98 (Spek, 1998)'
_computing_publication_material  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      173(2)
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.996
_diffrn_measurement_device_type  KappaCCD
_diffrn_measurement_method       '\p scans'
_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    0.0680
_diffrn_reflns_limit_h_max       33
_diffrn_reflns_limit_h_min       -36
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            5089
_diffrn_reflns_theta_full        30.04
_diffrn_reflns_theta_max         30.04
_diffrn_reflns_theta_min         2.88
_exptl_absorpt_coefficient_mu    5.029
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.759
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             1792
_exptl_crystal_size_max          0.10
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         2.609
_refine_diff_density_min         -1.833
_refine_diff_density_rms         0.127
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   0.790
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     210
_refine_ls_number_reflns         5088
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.790
_refine_ls_R_factor_all          0.0408
_refine_ls_R_factor_gt           0.0289
_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^)+(0.0294P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0657
_refine_ls_wR_factor_ref         0.0705
_reflns_number_gt                4186
_reflns_number_total             5088
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ICA-2015-424-20-28-2.cif
_cod_data_source_block           robi2-wel34
_cod_original_cell_volume        3488(2)
_cod_original_sg_symbol_H-M      C2/c
_cod_database_code               1518796