In situ generation of functionalized 1,2,4-triazole-5-thiones containing pyridine or pyrazine moieties and their coordination to HgII
Bermejo, Elena; Castiñeiras, Alfonso; García-Santos, Isabel; Rodríguez-Riobó, Raúl; CrystEngComm 18 (2016) 3428–; doi:10.1039/C6CE00338A

data_7224808
_publ_section_title
;
 In situ generation of functionalized 1,2,4-triazole-5-thiones containing
 pyridine or pyrazine moieties and their coordination to HgII
;
_journal_issue                   19
_journal_name_full               CrystEngComm
_journal_page_first              3428
_journal_paper_doi               10.1039/C6CE00338A
_journal_volume                  18
_journal_year                    2016
_chemical_formula_moiety         'C14 H12 Hg N10 S2'
_chemical_formula_sum            'C14 H12 Hg N10 S2'
_chemical_formula_weight         585.05
_chemical_name_systematic
;
 ?
;
_space_group_crystal_system      orthorhombic
_space_group_IT_number           33
_space_group_name_Hall           'P 2c -2n'
_space_group_name_H-M_alt        'P n a 21'
_symmetry_space_group_name_Hall  'P 2c -2n'
_symmetry_space_group_name_H-M   'P n a 21'
_atom_sites_solution_hydrogens   difmap
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-2013
_audit_update_record
;
2016-02-06 deposited with the CCDC.
2016-04-04 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 90
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.1597(2)
_cell_length_b                   6.3074(2)
_cell_length_c                   38.1938(10)
_cell_measurement_reflns_used    5854
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      30.330
_cell_measurement_theta_min      3.273
_cell_volume                     1724.80(9)
_computing_cell_refinement       'APEX2 Software (Bruker, 2005)'
_computing_data_collection       'APEX2 Software (Bruker, 2005)'
_computing_data_reduction        'APEX2 Software (Bruker, 2005)'
_computing_molecular_graphics    'PLATON (Spek, 2004)'
_computing_publication_material  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_refinement  'SHELXL-2013 (Sheldrick, 2013)'
_computing_structure_solution    'SHELXS-2013 (Sheldrick, 2013)'
_diffrn_ambient_temperature      100(2)
_diffrn_measured_fraction_theta_full 0.992
_diffrn_measured_fraction_theta_max 0.904
_diffrn_measurement_device_type  'Bruker, X8 KappaAPEXII'
_diffrn_measurement_method       'omega/phi scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0369
_diffrn_reflns_av_unetI/netI     0.0287
_diffrn_reflns_Laue_measured_fraction_full 0.992
_diffrn_reflns_Laue_measured_fraction_max 0.904
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       0
_diffrn_reflns_limit_k_max       9
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       43
_diffrn_reflns_limit_l_min       -49
_diffrn_reflns_number            28560
_diffrn_reflns_point_group_measured_fraction_full 0.995
_diffrn_reflns_point_group_measured_fraction_max 0.905
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.855
_diffrn_reflns_theta_min         2.133
_diffrn_source                   'fine-focus sealed tube'
_exptl_absorpt_coefficient_mu    9.190
_exptl_absorpt_correction_T_max  0.7700
_exptl_absorpt_correction_T_min  0.1202
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   SADABS
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    2.253
_exptl_crystal_description       needle
_exptl_crystal_F_000             1112
_exptl_crystal_size_max          0.400
_exptl_crystal_size_mid          0.040
_exptl_crystal_size_min          0.030
_refine_diff_density_max         3.041
_refine_diff_density_min         -3.930
_refine_diff_density_rms         0.176
_refine_ls_abs_structure_details
;
 Refined as an inversion twin.
;
_refine_ls_abs_structure_Flack   0.620(9)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.200
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     247
_refine_ls_number_reflns         4359
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.200
_refine_ls_R_factor_all          0.0302
_refine_ls_R_factor_gt           0.0274
_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^)+8.9250P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0540
_refine_ls_wR_factor_ref         0.0547
_reflns_Friedel_coverage         0.977
_reflns_Friedel_fraction_full    0.997
_reflns_Friedel_fraction_max     0.907
_reflns_number_gt                4098
_reflns_number_total             4359
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c6ce00338a2.cif
_cod_data_source_block           06rr03
_cod_depositor_comments
'Adding full bibliography for 7224802--7224809.cif.'
_cod_database_code               7224808
_shelx_estimated_absorpt_t_min   0.120
_shelx_estimated_absorpt_t_max   0.770