Sulfonium cations as versatile strongly π-acidic ligands
Li, Ruiping; Barel, Nitsan; Subramaniyan, Vasudevan; Cohen, Orit; Tibika, Françoise; Tulchinsky, Yuri; Chemical Science  (2022) –; doi:10.1039/D2SC00588C

data_1566709
_publ_section_title
;
 Sulfonium cations as versatile strongly \p-acidic ligands
;
_journal_name_full               'Chemical Science'
_journal_paper_doi               10.1039/D2SC00588C
_journal_year                    2022
_chemical_formula_moiety         'C28 H28 Cl O P2 Rh S'
_chemical_formula_sum            'C28 H28 Cl O P2 Rh S'
_chemical_formula_weight         612.86
_space_group_crystal_system      orthorhombic
_space_group_IT_number           19
_space_group_name_Hall           'P 2ac 2ab'
_space_group_name_H-M_alt        'P 21 21 21'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2021-10-25
_audit_creation_method
;
Olex2 1.5-alpha
(compiled 2021.10.07 svn.r9718050b for OlexSys, GUI svn.r6410)
;
_audit_update_record
;
2021-11-02 deposited with the CCDC.	2022-03-14 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   10.4581(2)
_cell_length_b                   14.2792(3)
_cell_length_c                   17.4031(4)
_cell_measurement_reflns_used    20844
_cell_measurement_temperature    149.9(2)
_cell_measurement_theta_max      32.3820
_cell_measurement_theta_min      2.2710
_cell_volume                     2598.86(9)
_computing_cell_refinement       'CrysAlisPro 1.171.41.111a (Rigaku OD, 2021)'
_computing_data_collection       'CrysAlisPro 1.171.41.111a (Rigaku OD, 2021)'
_computing_data_reduction        'CrysAlisPro 1.171.41.111a (Rigaku OD, 2021)'
_computing_molecular_graphics    'Olex2 1.5-alpha (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5-alpha (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT 2014/4 (Sheldrick, 2014)'
_diffrn_ambient_temperature      150.15
_diffrn_detector_area_resol_mean 10.0000
_diffrn_detector_type            HyPix
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_details
;
List of Runs (angles in degrees, time in seconds):

  # Type    Start    End  Width  t~exp~   \w     \q     \k     \f   Frames
  1  \w     19.00  60.00   0.50   30.00    --   -9.62   5.00  50.00   82
  2  \w    -83.00  11.00   0.50   30.00    --   -9.62  -5.00-126.00  188
  3  \w     16.00  41.00   0.50   30.00    --    8.37 -99.00-180.00   50
  4  \w    -66.00   5.00   0.50   30.00    --    8.37 -19.00 150.00  142
  5  \w    -23.00  23.00   0.50   30.00    --   -9.62 -99.00 120.00   92
  6  \w     -6.00  23.00   0.50   30.00    --   -9.62 -99.00   0.00   58
;
_diffrn_measurement_device       'four-circle diffractometer'
_diffrn_measurement_device_type
'XtaLAB Synergy, Single source at offset/far, HyPix'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0291
_diffrn_reflns_av_unetI/netI     0.0233
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 1.000
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -11
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       -16
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            21884
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 1.000
_diffrn_reflns_theta_full        24.997
_diffrn_reflns_theta_max         24.997
_diffrn_reflns_theta_min         2.272
_exptl_absorpt_coefficient_mu    0.984
_exptl_absorpt_correction_T_max  1.000
_exptl_absorpt_correction_T_min  0.729
_exptl_absorpt_correction_type   gaussian
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.41.111a (Rigaku Oxford Diffraction, 2021)
Numerical absorption correction based on gaussian integration over
a multifaceted crystal model
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            orange
_exptl_crystal_colour_primary    orange
_exptl_crystal_density_diffrn    1.566
_exptl_crystal_description       needle
_exptl_crystal_F_000             1248
_exptl_crystal_size_max          0.53
_exptl_crystal_size_mid          0.05
_exptl_crystal_size_min          0.04
_refine_diff_density_max         0.354
_refine_diff_density_min         -0.276
_refine_diff_density_rms         0.050
_refine_ls_abs_structure_details
;
 Flack x determined using 1869 quotients [(I+)-(I-)]/[(I+)+(I-)]
 (Parsons, Flack and Wagner, Acta Cryst. B69 (2013) 249-259).
;
_refine_ls_abs_structure_Flack   -0.022(11)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.044
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     307
_refine_ls_number_reflns         4575
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.044
_refine_ls_R_factor_all          0.0207
_refine_ls_R_factor_gt           0.0191
_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^)+(0.0253P)^2^+0.7503P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0449
_refine_ls_wR_factor_ref         0.0455
_reflns_Friedel_coverage         0.762
_reflns_Friedel_fraction_full    1.000
_reflns_Friedel_fraction_max     1.000
_reflns_number_gt                4411
_reflns_number_total             4575
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d2sc00588c2.cif
_cod_data_source_block           8
_cod_database_code               1566709
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.962
_shelx_estimated_absorpt_t_min   0.624
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
2.a Secondary CH2 refined with riding coordinates:
 C14(H14A,H14B), C16(H16A,H16B), C13(H13A,H13B), C15(H15A,H15B)
2.b Aromatic/amide H refined with riding coordinates:
 C6(H6), C24(H24), C22(H22), C12(H12), C20(H20), C5(H5), C8(H8), C4(H4),
 C28(H28), C25(H25), C21(H21), C10(H10), C18(H18), C2(H2), C19(H19), C27(H27),
 C9(H9), C26(H26), C11(H11), C3(H3)
;
_shelx_res_checksum              41557
_shelx_hkl_checksum              4202
_olex2_submission_special_instructions 'No special instructions were received'
_oxdiff_exptl_absorpt_empirical_details
;
Empirical correction (ABSPACK) includes:
- Absorption correction using spherical harmonics
- Frame scaling
;