Sulfur insertion into group 12 metal dithiolate complexes: metal-dependent equilibria.
Sohail, Muhammad; Heinsen, Carsten; Oliver, Allen G.; Tsui, Emily Y.; Dalton transactions (Cambridge, England : 2003) 55 (2026) 4119–4127; doi:10.1039/d6dt00074f

data_7720035
_publ_section_title
;
 Sulfur insertion into group 12 metal dithiolate complexes:
 metal-dependent equilibria.
;
_journal_issue                   10
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              4119
_journal_page_last               4127
_journal_paper_doi               10.1039/d6dt00074f
_journal_volume                  55
_journal_year                    2026
_chemical_formula_moiety         'C19 H11 Hg N3 O2 S2, 2(C8 H20 N)'
_chemical_formula_sum            'C35 H51 Hg N5 O2 S2'
_chemical_formula_weight         838.51
_chemical_name_systematic
'bis(tetraethylammonium) tetrakis(4-methylbenzene-1-thiolato)-mercury(ii)'
_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_date             2025-05-03
_audit_creation_method
;
Olex2 1.5
(compiled 2024.01.12 svn.r2f8d729c for OlexSys, GUI svn.r6928)
;
_audit_update_record
;
2026-01-06 deposited with the CCDC.	2026-02-09 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90.247(2)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   9.5352(6)
_cell_length_b                   15.4127(8)
_cell_length_c                   24.2083(15)
_cell_measurement_reflns_used    9771
_cell_measurement_temperature    120.00
_cell_measurement_theta_max      27.57
_cell_measurement_theta_min      2.29
_cell_volume                     3557.7(4)
_computing_molecular_graphics    'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.5 (Dolomanov et al., 2009)'
_computing_structure_refinement  'SHELXL 2018/3 (Sheldrick, 2015)'
_computing_structure_solution    'SHELXT  (Sheldrick, 2015)'
_diffrn_ambient_temperature      120.00
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.2110
_diffrn_reflns_av_unetI/netI     0.0427
_diffrn_reflns_Laue_measured_fraction_full 1.000
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       20
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       32
_diffrn_reflns_limit_l_min       -32
_diffrn_reflns_number            318181
_diffrn_reflns_point_group_measured_fraction_full 1.000
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         28.356
_diffrn_reflns_theta_min         2.139
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    4.482
_exptl_absorpt_correction_T_max  0.7334
_exptl_absorpt_correction_T_min  0.6724
_exptl_absorpt_correction_type   none
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016) was used for absorption correction.
wR2(int) was 0.0987 before and 0.0866 after correction.
The Ratio of minimum to maximum transmission is 0.9168.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            'metallic yellowish orange'
_exptl_crystal_colour_lustre     metallic
_exptl_crystal_colour_modifier   yellowish
_exptl_crystal_colour_primary    orange
_exptl_crystal_density_diffrn    1.565
_exptl_crystal_description       block
_exptl_crystal_F_000             1696
_exptl_crystal_size_max          0.175
_exptl_crystal_size_mid          0.125
_exptl_crystal_size_min          0.119
_refine_diff_density_max         1.393
_refine_diff_density_min         -1.036
_refine_diff_density_rms         0.119
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.023
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     499
_refine_ls_number_reflns         8874
_refine_ls_number_restraints     54
_refine_ls_restrained_S_all      1.022
_refine_ls_R_factor_all          0.0557
_refine_ls_R_factor_gt           0.0319
_refine_ls_shift/su_max          0.002
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0184P)^2^+4.9578P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0526
_refine_ls_wR_factor_ref         0.0588
_reflns_Friedel_coverage         0.000
_reflns_number_gt                6829
_reflns_number_total             8874
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d6dt00074f2.cif
_cod_data_source_block           ms0293c
_cod_depositor_comments
'Adding full bibliography for 7720033--7720037.cif.'
_cod_database_code               7720035
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.618
_shelx_estimated_absorpt_t_min   0.508
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2. Same fragment restrains
{C20, C21, C22, C23, C24, C25, C26, C27, N4} sigma for 1-2: 0.02, 1-3: 0.04
as in
{C36, C37, C38, C39, C40, C41, C42, C43, N6}
{C20, C21, C22, C23, C24, C25, C26, C27, N4} sigma for 1-2: 0.02, 1-3: 0.04
as in
{C28, C29, C30, C31, C32, C33, C34, C35, N5}
3. Others
 Fixed Sof: C28(0.5) H28A(0.5) H28B(0.5) C29(0.5) H29A(0.5) H29B(0.5)
 H29C(0.5) C30(0.5) H30A(0.5) H30B(0.5) C31(0.5) H31A(0.5) H31B(0.5) H31C(0.5)
 C32(0.5) H32A(0.5) H32B(0.5) C33(0.5) H33A(0.5) H33B(0.5) H33C(0.5) C34(0.5)
 H34A(0.5) H34B(0.5) C35(0.5) H35A(0.5) H35B(0.5) H35C(0.5) N5(0.5) C36(0.5)
 H36A(0.5) H36B(0.5) C37(0.5) H37A(0.5) H37B(0.5) H37C(0.5) C38(0.5) H38A(0.5)
 H38B(0.5) C39(0.5) H39A(0.5) H39B(0.5) H39C(0.5) C40(0.5) H40A(0.5) H40B(0.5)
 C41(0.5) H41A(0.5) H41B(0.5) H41C(0.5) C42(0.5) H42A(0.5) H42B(0.5) C43(0.5)
 H43A(0.5) H43B(0.5) H43C(0.5) N6(0.5)
4.a Secondary CH2 refined with riding coordinates:
 C20(H20A,H20B), C22(H22A,H22B), C24(H24A,H24B), C26(H26A,H26B), C28(H28A,
 H28B), C30(H30A,H30B), C32(H32A,H32B), C34(H34A,H34B), C36(H36A,H36B),
 C38(H38A,H38B), C40(H40A,H40B), C42(H42A,H42B)
4.b Aromatic/amide H refined with riding coordinates:
 C2(H2), C3(H3), C4(H4), C5(H5), C9(H9), C10(H10), C11(H11), C15(H15),
 C16(H16), C17(H17), C18(H18)
4.c Idealised Me refined as rotating group:
 C21(H21A,H21B,H21C), C23(H23A,H23B,H23C), C25(H25A,H25B,H25C), C27(H27A,H27B,
 H27C), C29(H29A,H29B,H29C), C31(H31A,H31B,H31C), C33(H33A,H33B,H33C), C35(H35A,
 H35B,H35C), C37(H37A,H37B,H37C), C39(H39A,H39B,H39C), C41(H41A,H41B,H41C),
 C43(H43A,H43B,H43C)
;
_shelx_res_checksum              3223
_olex2_submission_special_instructions 'No special instructions were received'