Diverse Evolution of [{Ph2P(CH2)nPPh2}Pt(μ-S)2Pt{Ph2P(CH2)nPPh2}] (n= 2, 3) Metalloligands in CH2Cl2
Rubén Mas-Ballesté; Mercè Capdevila; Paul A. Champkin; William Clegg; Robert A. Coxall; Agustí Lledós; Claire Mégret; Pilar González-Duarte; Inorganic Chemistry 41 (2002) 3218–3229; doi:10.1021/ic0107173

data_4318060
_publ_section_title
;
 Diverse Evolution of [{Ph2P(CH2)nPPh2}Pt(\m-S)2Pt{Ph2P(CH2)nPPh2}] (n= 2,
 3) Metalloligands in CH2Cl2
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3218
_journal_page_last               3229
_journal_paper_doi               10.1021/ic0107173
_journal_volume                  41
_journal_year                    2002
_chemical_formula_sum            'C27 H26 P2 Pt S2'
_chemical_formula_weight         671.63
_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                 101.184(7)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   9.035(3)
_cell_length_b                   26.194(8)
_cell_length_c                   11.876(4)
_cell_measurement_reflns_used    2707
_cell_measurement_temperature    160(2)
_cell_measurement_theta_max      24.56
_cell_measurement_theta_min      1.91
_cell_volume                     2757.2(16)
_computing_cell_refinement       'local programs'
_computing_data_collection       'Siemens SMART'
_computing_data_reduction        'Siemens SAINT'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      160(2)
_diffrn_measured_fraction_theta_full 0.975
_diffrn_measured_fraction_theta_max 0.975
_diffrn_measurement_device_type  'Siemens SMART CCD diffractometer'
_diffrn_measurement_method       '\w rotation with narrow frames'
_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  0.2044
_diffrn_reflns_av_sigmaI/netI    0.2439
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       31
_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            14183
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         1.55
_diffrn_standards_decay_%        0
_exptl_absorpt_coefficient_mu    5.369
_exptl_absorpt_correction_T_max  0.928
_exptl_absorpt_correction_T_min  0.439
_exptl_absorpt_correction_type   empirical
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.618
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       plate
_exptl_crystal_F_000             1312
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.12
_exptl_crystal_size_min          0.01
_refine_diff_density_max         5.604
_refine_diff_density_min         -5.767
_refine_diff_density_rms         0.447
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.005
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     289
_refine_ls_number_reflns         4844
_refine_ls_number_restraints     199
_refine_ls_restrained_S_all      0.985
_refine_ls_R_factor_all          0.2284
_refine_ls_R_factor_gt           0.1303
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.1787P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.2905
_refine_ls_wR_factor_ref         0.3430
_reflns_number_gt                2270
_reflns_number_total             4844
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ic0107173_3.cif
_cod_data_source_block           compound_8
_cod_depositor_comments
;
The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'calc
w=1/[\s^2^(Fo^2^)+(0.1787P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to
'w=1/[\s^2^(Fo^2^)+(0.1787P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_cell_volume        2757.3(14)
_cod_database_code               4318060