Metal mediated C-S rupture of heterocyclic thioamides: in situ generation of 2,2'-thio-di-2-imidazoline, 1,1'-dimethyl-2,2'-di-imidazolylsulfide, SO4(2-) and their variable coordination to Cu(II).
Lobana, Tarlok S.; Sultana, Razia; Hundal, Geeta; Butcher, Ray J.; Dalton transactions (Cambridge, England : 2003) 39 (2010) 7870–7872; doi:10.1039/c0dt00252f

data_7026175
_publ_section_title
;
 Metal mediated C-S rupture of heterocyclic thioamides: in situ generation
 of 2,2'-thio-di-2-imidazoline, 1,1'-dimethyl-2,2'-di-imidazolylsulfide,
 SO4(2-) and their variable coordination to Cu(II).
;
_journal_issue                   34
_journal_name_full
'Dalton transactions (Cambridge, England : 2003)'
_journal_page_first              7870
_journal_page_last               7872
_journal_paper_doi               10.1039/c0dt00252f
_journal_volume                  39
_journal_year                    2010
_chemical_formula_moiety         'C8 H12 Cu N4 O5 S2'
_chemical_formula_sum            'C8 H12 Cu N4 O5 S2'
_chemical_formula_weight         371.88
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                90.00
_cell_angle_beta                 101.377(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   7.2777(2)
_cell_length_b                   16.8832(4)
_cell_length_c                   10.6197(3)
_cell_measurement_reflns_used    5870
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      32.5726
_cell_measurement_theta_min      5.2020
_cell_volume                     1279.21(6)
_computing_cell_refinement
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.55 (release 05-01-2010 CrysAlis171 .NET)
(compiled Jan 5 2010,16:28:46)
;
_computing_data_collection
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.55 (release 05-01-2010 CrysAlis171 .NET)
(compiled Jan 5 2010,16:28:46)
;
_computing_data_reduction
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.55 (release 05-01-2010 CrysAlis171 .NET)
(compiled Jan 5 2010,16:28:46)
;
_computing_molecular_graphics    'SHELXLTL (Sheldrick, 2008)'
_computing_publication_material  SHELXLTL
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 2008)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 2008)'
_diffrn_ambient_temperature      123(2)
_diffrn_detector_area_resol_mean 10.5081
_diffrn_measured_fraction_theta_full 0.991
_diffrn_measured_fraction_theta_max 0.907
_diffrn_measurement_device_type  'Xcalibur, Ruby, Gemini'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'Enhance (Mo) X-ray Source'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0244
_diffrn_reflns_av_sigmaI/netI    0.0314
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -6
_diffrn_reflns_limit_k_max       17
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       16
_diffrn_reflns_limit_l_min       -14
_diffrn_reflns_number            8698
_diffrn_reflns_theta_full        25.00
_diffrn_reflns_theta_max         32.65
_diffrn_reflns_theta_min         5.21
_exptl_absorpt_coefficient_mu    2.059
_exptl_absorpt_correction_T_max  1.00000
_exptl_absorpt_correction_T_min  0.86374
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
CrysAlisPro, Oxford Diffraction Ltd.,
Version 1.171.33.55 (release 05-01-2010 CrysAlis171 .NET)
(compiled Jan 5 2010,16:28:46)
Empirical absorption correction using spherical harmonics,
implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            blue
_exptl_crystal_density_diffrn    1.931
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       prism
_exptl_crystal_F_000             756
_exptl_crystal_size_max          0.52
_exptl_crystal_size_mid          0.48
_exptl_crystal_size_min          0.39
_refine_diff_density_max         0.776
_refine_diff_density_min         -0.534
_refine_diff_density_rms         0.088
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.041
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     189
_refine_ls_number_reflns         4243
_refine_ls_number_restraints     3
_refine_ls_restrained_S_all      1.041
_refine_ls_R_factor_all          0.0339
_refine_ls_R_factor_gt           0.0273
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0429P)^2^+0.0617P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0721
_refine_ls_wR_factor_ref         0.0735
_reflns_number_gt                3602
_reflns_number_total             4243
_reflns_threshold_expression     I>2\s(I)
_cod_data_source_file            c0dt00252f.txt
_cod_data_source_block           '[CuII{?2-N,N-(N2C4H5)2S}(?2-O,OSO2)(?1-OH2)]'
_cod_database_code               7026175