NHC-Au-xanthate complexes.
Chakraborty, Supratim; Gorski, Aleksander; Danylyuk, Oksana; Niemirowicz-Laskowska, Katarzyna; Car, Halina; Michalak, Michał; Chemical communications (Cambridge, England) 61 (2025) 1697–1700; doi:10.1039/d4cc05193a

data_7134087
_publ_section_title
;
 NHC-Au-xanthate complexes.
;
_journal_issue                   8
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              1697
_journal_page_last               1700
_journal_paper_doi               10.1039/d4cc05193a
_journal_volume                  61
_journal_year                    2025
_chemical_formula_moiety         'C25 H37 Au N2 O S2'
_chemical_formula_sum            'C25 H37 Au N2 O S2'
_chemical_formula_weight         642.65
_space_group_crystal_system      monoclinic
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_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_audit_creation_method           SHELXL-2019/3
_audit_update_record
;
2024-10-30 deposited with the CCDC.	2024-12-23 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 103.124(2)
_cell_angle_gamma                90
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_cell_length_c                   11.5554(2)
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_cell_measurement_temperature    100.0(1)
_cell_measurement_theta_max      30.030
_cell_measurement_theta_min      2.134
_cell_volume                     2652.76(9)
_computing_cell_refinement       'CrysAlisPro 1.171.40.84a (Rigaku OD, 2020)'
_computing_data_collection       'CrysAlisPro 1.171.40.84a (Rigaku OD, 2020)'
_computing_data_reduction        'CrysAlisPro 1.171.40.84a (Rigaku OD, 2020)'
_computing_structure_refinement  'SHELXL-2019/2 (Sheldrick, 2019)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      100.0(1)
_diffrn_detector_area_resol_mean 16.2974
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.931
_diffrn_measurement_device_type  'SuperNova, Dual, Cu at home/near, Eos'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0741
_diffrn_reflns_av_unetI/netI     0.0480
_diffrn_reflns_Laue_measured_fraction_full 1.000
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_diffrn_reflns_limit_h_min       -14
_diffrn_reflns_limit_k_max       30
_diffrn_reflns_limit_k_min       -29
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -16
_diffrn_reflns_number            42924
_diffrn_reflns_point_group_measured_fraction_full 1.000
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_diffrn_reflns_theta_max         30.062
_diffrn_reflns_theta_min         2.036
_diffrn_source                   'micro-focus sealed X-ray tube'
_exptl_absorpt_coefficient_mu    5.722
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.38049
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro 1.171.40.84a (Rigaku Oxford Diffraction, 2020)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.609
_exptl_crystal_description       prism
_exptl_crystal_F_000             1280
_exptl_crystal_size_max          0.17
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_refine_diff_density_min         -1.445
_refine_diff_density_rms         0.143
_refine_ls_extinction_method     none
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_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     335
_refine_ls_number_reflns         7253
_refine_ls_number_restraints     247
_refine_ls_restrained_S_all      1.046
_refine_ls_R_factor_all          0.0459
_refine_ls_R_factor_gt           0.0365
_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^)+(0.0432P)^2^+1.6539P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0854
_refine_ls_wR_factor_ref         0.0934
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6195
_reflns_number_total             7253
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d4cc05193a3.cif
_cod_data_source_block           shelx_CCDC8
_cod_depositor_comments
'Adding full bibliography for 7134079--7134090.cif.'
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7134087
_shelx_shelxl_version_number     2019/3
_shelx_res_checksum              92197
_shelx_hkl_checksum              60303