Syntheses, Structures, and Stabilities of [PPh4][WS3(SR)] (R = iBu, iPr, tBu, Benzyl, Allyl) and [PPh4][MoS3(StBu)]
Naomi L. Kruhlak; Meiping Wang; P. Michael Boorman; Masood Parvez; Robert McDonald; Inorganic Chemistry 40 (2001) 3141–3148; doi:10.1021/ic000970n

data_4319807
_publ_section_title
;
 Syntheses, Structures, and Stabilities of [PPh4][WS3(SR)] (R = iBu, iPr,
 tBu, Benzyl, Allyl) and [PPh4][MoS3(StBu)]
;
_journal_name_full               'Inorganic Chemistry'
_journal_page_first              3141
_journal_page_last               3148
_journal_paper_doi               10.1021/ic000970n
_journal_volume                  40
_journal_year                    2001
_chemical_compound_source        'synthesized by authors'
_chemical_formula_analytical     'C27 H27 P S4 W '
_chemical_formula_sum            'C27 H27 P S4 W'
_chemical_formula_weight         694.57
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_Int_Tables_number      14
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 1'
_audit_creation_date             2000-04-27
_audit_creation_method           'by teXsan v1.7'
_cell_angle_alpha                90
_cell_angle_beta                 99.29(4)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.499(6)
_cell_length_b                   15.913(5)
_cell_length_c                   18.582(6)
_cell_measurement_reflns_used    22
_cell_measurement_temperature    170
_cell_measurement_theta_max      10.6
_cell_measurement_theta_min      9.1
_cell_volume                     2772(2)
_computing_cell_refinement       'MSC/AFC Diffractometer Control'
_computing_data_collection       'MSC/AFC Diffractometer Control'
_computing_data_reduction        'teXsan (MSC, 1995)'
_computing_publication_material  'teXsan (MSC, 1995)'
_computing_structure_refinement  'teXsan (MSC, 1995)'
_computing_structure_solution    'SIR92 (Altomare, et. al. 1993)'
_diffrn_ambient_temperature      170
_diffrn_measurement_device       'Rigaku AFC6S'
_diffrn_measurement_method       \w-2\q
_diffrn_radiation_detector       'scintillation counter'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'X-ray tube'
_diffrn_radiation_type           'Mo K\a'
_diffrn_radiation_wavelength     0.7107
_diffrn_reflns_av_R_equivalents  0.11
_diffrn_reflns_av_sigmaI/netI    0.12
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -24
_diffrn_reflns_number            7041
_diffrn_reflns_reduction_process 'Lp corrections applied'
_diffrn_reflns_theta_max         27.5
_diffrn_reflns_theta_min         2.0
_diffrn_standards_decay_%        1.70
_diffrn_standards_interval_count 200
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    4.62
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.892
_exptl_absorpt_correction_type
;
\y scans (North,Phillips & Matthews, 1968)
;
_exptl_crystal_colour            red
_exptl_crystal_density_diffrn    1.664
_exptl_crystal_density_meas      ?
_exptl_crystal_description       needle
_exptl_crystal_F_000             1368.00
_exptl_crystal_size_max          0.38
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.09
_refine_diff_density_max         0.67
_refine_diff_density_min         -0.63
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_all   1.38
_refine_ls_goodness_of_fit_obs   1.38
_refine_ls_hydrogen_treatment    noref
_refine_ls_matrix_type           full
_refine_ls_number_constraints    0
_refine_ls_number_parameters     298
_refine_ls_number_reflns         3049
_refine_ls_number_restraints     0
_refine_ls_R_factor_all          0.037
_refine_ls_R_factor_obs          0.037
_refine_ls_shift/esd_max         0.00
_refine_ls_shift/esd_mean        0.00
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details     'w = 1/[\s^2^(Fo) + 0.00001|Fo|^2^]'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.027
_refine_ls_wR_factor_obs         0.027
_reflns_number_observed          3049
_reflns_number_total             6655
_reflns_observed_criterion       'I > 3.00\s(I)'
_cod_data_source_file            ic000970n_2.cif
_cod_data_source_block           (PPh4)WS3(SiPr)
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_crystal_density_meas' value 'not measured' was changed to '?'
- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 3008 2015-01-20 13:52:24Z robertas 

The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value 'w = 1/[\s^2^(Fo) +
0.00001|Fo|^2^]' 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) + 0.00001|Fo|^2^]'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_sg_symbol_H-M      'P 21/c '
_cod_original_formula_sum        'C27 H27 P S4 W '
_cod_database_code               4319807