Thio-iso-phthalamide pincer ligand-driven oxidative addition of a C-Br bond to gold(I): synthesis and studies of SCS-gold(III) pincer complexes.
Raju, Saravanan; Sharangi, Sanhati; Singh, Harkesh B.; Prabhuraj, R. S.; Srivastava, Rohit; Butcher, Ray J.; Kumar, Sangit; Dalton transactions (Cambridge, England : 2003) 54 (2025) 13235–13245; doi:10.1039/d5dt00916b

data_7719576
_publ_section_title
;
 Thio-iso-phthalamide pincer ligand-driven oxidative addition of a C-Br
 bond to gold(I): synthesis and studies of SCS-gold(III) pincer complexes.
;
_journal_issue                   35
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              13235
_journal_page_last               13245
_journal_paper_doi               10.1039/d5dt00916b
_journal_volume                  54
_journal_year                    2025
_chemical_formula_moiety         'C27 H31 Au N2 P S2, 0.585(Br'
_chemical_formula_sum            'C27 H31 Au Br0.58 N2 P S2'
_chemical_formula_weight         722.34
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2019/2
_audit_update_record
;
2023-10-26 deposited with the CCDC.	2025-07-30 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 96.665(5)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   18.1283(10)
_cell_length_b                   6.9803(5)
_cell_length_c                   22.0902(11)
_cell_measurement_reflns_used    5875
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      29.8790
_cell_measurement_theta_min      2.2630
_cell_volume                     2776.4(3)
_computing_cell_refinement       'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_data_collection       'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_data_reduction        'CrysAlisPro 1.171.39.46 (Rigaku OD, 2018)'
_computing_structure_refinement  'SHELXL-2019/2 (Sheldrick, 2019)'
_diffrn_ambient_temperature      123(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'dtrek-CrysAlisPro-abstract goniometer importe'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.1701
_diffrn_reflns_av_unetI/netI     0.1116
_diffrn_reflns_Laue_measured_fraction_full 0.997
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       21
_diffrn_reflns_limit_h_min       -21
_diffrn_reflns_limit_k_max       8
_diffrn_reflns_limit_k_min       -7
_diffrn_reflns_limit_l_max       26
_diffrn_reflns_limit_l_min       -26
_diffrn_reflns_number            5672
_diffrn_reflns_point_group_measured_fraction_full 0.997
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.372
_diffrn_reflns_theta_min         2.262
_diffrn_source                   'fine-focus sealed X-ray tube'
_exptl_absorpt_coefficient_mu    6.367
_exptl_absorpt_correction_T_max  0.798
_exptl_absorpt_correction_T_min  0.712
_exptl_absorpt_correction_type   analytical
_exptl_absorpt_process_details
;
The symmetry employed for this shelxl refinement is uniquely defined
by the following loop, which should always be used as a source of
symmetry information in preference to the above space-group names.
They are only intended as comments.
;
_exptl_crystal_colour            yellow
_exptl_crystal_density_diffrn    1.728
_exptl_crystal_description       needle
_exptl_crystal_F_000             1414
_exptl_crystal_size_max          0.109
_exptl_crystal_size_mid          0.048
_exptl_crystal_size_min          0.035
_refine_diff_density_max         1.354
_refine_diff_density_min         -1.399
_refine_diff_density_rms         0.226
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.034
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     314
_refine_ls_number_reflns         5672
_refine_ls_number_restraints     198
_refine_ls_restrained_S_all      1.023
_refine_ls_R_factor_all          0.1031
_refine_ls_R_factor_gt           0.0679
_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^)+(0.0060P)^2^+20.7192P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1037
_refine_ls_wR_factor_ref         0.1230
_reflns_Friedel_coverage         0.000
_reflns_number_gt                3961
_reflns_number_total             5672
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d5dt00916b2.cif
_cod_data_source_block           Complex_8
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7719576
_shelx_shelxl_version_number     2019/2
_shelx_res_checksum              43798
_shelx_hkl_checksum              55585