Crystal structures, EPR and magnetic properties of 2-ClC6H4CNSSN and 2,5-Cl2C6H3CNSSN
Antonio Alberola; Emma Carter; Christos P. Constantinides; Dana J. Eisler; Damien M. Murphy; Jeremy M. Rawson; Chem.Commun. 47 (2011) 2532–; doi:10.1039/c0cc04296j

data_7106021
_publ_section_title
;
 Crystal structures, EPR and magnetic properties of 2-ClC6H4CNSSN and
 2,5-Cl2C6H3CNSSN
;
_journal_name_full               Chem.Commun.
_journal_page_first              2532
_journal_paper_doi               10.1039/c0cc04296j
_journal_volume                  47
_journal_year                    2011
_chemical_formula_moiety         'C7 H3 Cl2 N2 S2'
_chemical_formula_sum            'C7 H3 Cl2 N2 S2'
_chemical_formula_weight         250.13
_chemical_name_systematic
;
?
;
_space_group_IT_number           2
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_Hall  '-P 1'
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_audit_creation_method           SHELXL-97
_cell_angle_alpha                88.096(2)
_cell_angle_beta                 81.458(2)
_cell_angle_gamma                77.0090(10)
_cell_formula_units_Z            8
_cell_length_a                   7.3271(2)
_cell_length_b                   10.3563(3)
_cell_length_c                   24.6666(7)
_cell_measurement_reflns_used    34374
_cell_measurement_temperature    180(2)
_cell_measurement_theta_max      25.35
_cell_measurement_theta_min      1.02
_cell_volume                     1803.60(9)
_computing_cell_refinement       'HKL Scalepack (Otwinowski & Minor 1997)'
_computing_data_collection       'Collect (Nonius B.V. 1998)'
_computing_data_reduction
;
HKL Denzo and Scalepack (Otwinowski & Minor 1997)
;
_computing_publication_material  'SHELXL-97 (Sheldrick 1997)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick 1997)'
_computing_structure_solution    'SIR-92 (Altomare et al. 1994)'
_diffrn_ambient_temperature      180(2)
_diffrn_measured_fraction_theta_full 0.877
_diffrn_measured_fraction_theta_max 0.877
_diffrn_measurement_device_type  'Nonius Kappa CCD'
_diffrn_measurement_method       'Thin slice \w and \f scans'
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0395
_diffrn_reflns_av_sigmaI/netI    0.0589
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       12
_diffrn_reflns_limit_k_min       -12
_diffrn_reflns_limit_l_max       29
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            9531
_diffrn_reflns_theta_full        25.34
_diffrn_reflns_theta_max         25.34
_diffrn_reflns_theta_min         3.54
_exptl_absorpt_coefficient_mu    1.127
_exptl_absorpt_correction_T_max  1.002
_exptl_absorpt_correction_T_min  0.902
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
multi-scan from symmetry-related measurements
Sortav (Blessing 1995)
;
_exptl_crystal_colour            black
_exptl_crystal_density_diffrn    1.842
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       needle
_exptl_crystal_F_000             1000
_exptl_crystal_size_max          0.16
_exptl_crystal_size_mid          0.02
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.410
_refine_diff_density_min         -0.466
_refine_diff_density_rms         0.094
_refine_ls_extinction_coef       0.0004(3)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     SHELXL
_refine_ls_goodness_of_fit_ref   1.050
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     471
_refine_ls_number_reflns         5799
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.050
_refine_ls_R_factor_all          0.0710
_refine_ls_R_factor_gt           0.0491
_refine_ls_shift/su_max          0.003
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0241P)^2^+4.0662P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1003
_refine_ls_wR_factor_ref         0.1119
_reflns_number_gt                4579
_reflns_number_total             5799
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            C0CC04296J.TXT
_cod_data_source_block           2
_cod_depositor_comments
;
The following automatic conversions were performed:

'_symmetry_cell_setting' value 'Triclinic' changed to 'triclinic'
according to the built-in table from CIF Core dictionary named
'cif_core.dic' version 2.4.1 from 2010-06-29.

Automatic conversion script
Id: cif_fix_values 1646 2011-03-28 12:23:43Z adriana 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7106021