Metal-catalyzed valence isomerization of a methylene(thioxo)phosphorane to a thiaphosphirane.
Ishida, Shintaro; Yoshida, Yusuke; Iwamoto, Takeaki; Chemical communications (Cambridge, England) 60 (2024) 8288–8291; doi:10.1039/d4cc02147a

data_7133315
_publ_section_title
;
 Metal-catalyzed valence isomerization of a methylene(thioxo)phosphorane
 to a thiaphosphirane.
;
_journal_issue                   63
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              8288
_journal_page_last               8291
_journal_paper_doi               10.1039/d4cc02147a
_journal_volume                  60
_journal_year                    2024
_chemical_formula_sum            'C28 H37 P S Si3'
_chemical_formula_weight         520.87
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2018/3
_audit_update_record
;
2024-04-02 deposited with the CCDC.	2024-07-11 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 107.126(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   13.2702(3)
_cell_length_b                   12.9600(2)
_cell_length_c                   17.3599(3)
_cell_measurement_reflns_used    33366
_cell_measurement_temperature    120(2)
_cell_measurement_theta_max      32.2080
_cell_measurement_theta_min      3.2100
_cell_volume                     2853.20(10)
_computing_cell_refinement       'CrysAlisPro 1.171.40.61a (Rigaku OD, 2019)'
_computing_data_collection       'CrysAlisPro 1.171.40.61a (Rigaku OD, 2019)'
_computing_data_reduction        'CrysAlisPro 1.171.40.61a (Rigaku OD, 2019)'
_computing_structure_refinement  'SHELXL-2018/3 (Sheldrick, 2018)'
_computing_structure_solution    'SHELXT 2018/2 (Sheldrick, 2018)'
_diffrn_ambient_temperature      120(2)
_diffrn_detector                 'Hybrid Pixel Array Detector'
_diffrn_detector_area_resol_mean 10.0000
_diffrn_measured_fraction_theta_full 0.996
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type  'XtaLAB AFC10 (RCD3): fixed-chi single'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0421
_diffrn_reflns_av_unetI/netI     0.0219
_diffrn_reflns_Laue_measured_fraction_full 0.996
_diffrn_reflns_Laue_measured_fraction_max 0.997
_diffrn_reflns_limit_h_max       16
_diffrn_reflns_limit_h_min       -17
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       22
_diffrn_reflns_limit_l_min       -22
_diffrn_reflns_number            48734
_diffrn_reflns_point_group_measured_fraction_full 0.996
_diffrn_reflns_point_group_measured_fraction_max 0.997
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         27.496
_diffrn_reflns_theta_min         3.144
_diffrn_source                   'Rotating-anode X-ray tube'
_exptl_absorpt_coefficient_mu    0.311
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.30115
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.40.61a (Rigaku Oxford Diffraction, 2019)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.213
_exptl_crystal_description       block
_exptl_crystal_F_000             1112
_exptl_crystal_size_max          0.200
_exptl_crystal_size_mid          0.100
_exptl_crystal_size_min          0.100
_refine_diff_density_max         0.447
_refine_diff_density_min         -0.293
_refine_diff_density_rms         0.049
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.035
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     304
_refine_ls_number_reflns         6535
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.035
_refine_ls_R_factor_all          0.0317
_refine_ls_R_factor_gt           0.0296
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0421P)^2^+1.3529P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0802
_refine_ls_wR_factor_ref         0.0818
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6117
_reflns_number_total             6535
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4cc02147a3.cif
_cod_data_source_block           si046a
_cod_depositor_comments
'Adding full bibliography for 7133312--7133316.cif.'
_cod_original_sg_symbol_H-M      'P 21/c'
_cod_database_code               7133315
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_min   0.940
_shelx_estimated_absorpt_t_max   0.970
_oxdiff_exptl_absorpt_empirical_full_min 0.708
_oxdiff_exptl_absorpt_empirical_full_max 3.027
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;
_shelx_res_checksum              78170
_shelx_hkl_checksum              68151