Cytoprotective effects of imidazole-based [S<sub>1</sub>] and [S<sub>2</sub>]-donor ligands against mercury toxicity: a bioinorganic approach.
Karri, Ramesh; Chalana, Ashish; Das, Ranajit; Rai, Rakesh Kumar; Roy, Gouriprasanna; Metallomics : integrated biometal science 11 (2019) 213–225; doi:10.1039/c8mt00237a

data_1550246
_publ_section_title
;
 Cytoprotective effects of imidazole-based [S<sub>1</sub>] and
 [S<sub>2</sub>]-donor ligands against mercury toxicity: a bioinorganic
 approach.
;
_journal_issue                   1
_journal_name_full               'Metallomics : integrated biometal science'
_journal_page_first              213
_journal_page_last               225
_journal_paper_doi               10.1039/c8mt00237a
_journal_volume                  11
_journal_year                    2019
_chemical_formula_moiety         'C18 H24 Br4 Hg2 N8 S4'
_chemical_formula_sum            'C18 H24 Br4 Hg2 N8 S4'
_chemical_formula_weight         1201.47
_space_group_crystal_system      monoclinic
_space_group_IT_number           12
_space_group_name_Hall           '-C 2y'
_space_group_name_H-M_alt        'C 1 2/m 1'
_symmetry_space_group_name_Hall  '-C 2y'
_symmetry_space_group_name_H-M   'C 1 2/m 1'
_atom_sites_solution_hydrogens   geom
_audit_creation_method           SHELXL-2016/6
_audit_update_record
;
2018-07-23 deposited with the CCDC.
2018-11-12 downloaded from the CCDC.
;
_cell_angle_alpha                90
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_cell_angle_gamma                90
_cell_formula_units_Z            2
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_cell_length_c                   10.8212(10)
_cell_measurement_reflns_used    3921
_cell_measurement_temperature    298(2)
_cell_measurement_theta_max      23.71
_cell_measurement_theta_min      2.32
_cell_volume                     1918.9(3)
_computing_cell_refinement       'Bruker SAINT'
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_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-2014/7 (Sheldrick, 2014)'
_computing_structure_solution    'SHELXS-97 (Sheldrick 2008)'
_diffrn_ambient_temperature      298(2)
_diffrn_detector_area_resol_mean '\f and \w scans'
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 1.000
_diffrn_measurement_device_type  X-ray
_diffrn_measurement_method       'Bruker PHOTON100 CMOS'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0682
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_diffrn_reflns_Laue_measured_fraction_full 0.999
_diffrn_reflns_Laue_measured_fraction_max 1.000
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_diffrn_reflns_limit_k_min       -15
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            15576
_diffrn_reflns_point_group_measured_fraction_full 0.999
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_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         26.367
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_exptl_absorpt_coefficient_mu    12.393
_exptl_absorpt_correction_T_max  0.155
_exptl_absorpt_correction_T_min  0.037
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.079
_exptl_crystal_description       Diamond
_exptl_crystal_F_000             1104.0
_exptl_crystal_size_max          0.232
_exptl_crystal_size_mid          0.123
_exptl_crystal_size_min          0.076
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_refine_diff_density_min         -0.507
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_refine_ls_extinction_method     none
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_refine_ls_number_reflns         2065
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.757
_refine_ls_R_factor_all          0.0573
_refine_ls_R_factor_gt           0.0354
_refine_ls_shift/su_max          0.005
_refine_ls_shift/su_mean         0.001
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0918P)^2^+8.2803P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0938
_refine_ls_wR_factor_ref         0.1099
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1545
_reflns_number_total             2065
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8mt00237a4.cif
_cod_data_source_block           '[(L2)2Hg2Br4]'
_cod_depositor_comments
;
The following automatic conversions were performed:

'_exptl_absorpt_correction_type' value 'Multi-Scan' changed to
'multi-scan' according to
/home/data/users/saulius/crontab/automatic-downloads/rss-feeds/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 from 2011-04-26.

Automatic conversion script
Id: cif_fix_values 4973 2017-02-22 13:04:09Z antanas 

 Adding full bibliography for 1550243--1550249.cif.
;
_cod_database_code               1550246
_shelx_shelxl_version_number     2016/6
_shelx_estimated_absorpt_t_min   0.070
_shelx_estimated_absorpt_t_max   0.257
_shelx_res_checksum              54093
_shelx_hkl_checksum              83391
_shelx_fab_checksum              1845