#------------------------------------------------------------------------------
#$Date: 2016-02-16 21:30:59 +0100 (mar 16 de feb de 2016) $
#$Revision: 176467 $
#$URL: svn://www.crystallography.net/cod/cif/4/11/64/4116447.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/
#
# All data on this site have been placed in the public domain by the
# contributors.
#
data_4116447
loop_
_publ_author_name
'T. M. Barclay'
'L. Beer'
'A. W. Cordes'
'R. C. Haddon'
'M. I. Itkis'
'R. T. Oakley'
'K. E. Preuss'
'R. W. Reed'
_publ_section_title
;
 trans-4,4'-Dichloro-1,1',2,2',3,3'-tetrathiadiazafulvalene (DC-TAF) and
 Its 1:1 Radical Cation Salts [DC-TAF][X]: Preparation and Solid-State
 Properties of BF4-, ClO4-, and FSO3- Derivatives
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              6657
_journal_page_last               6663
_journal_paper_doi               10.1021/ja990933z
_journal_volume                  121
_journal_year                    1999
_chemical_formula_moiety         'S4 Cl3 O4 N2 C4 '
_chemical_formula_sum            'C4 Cl3 N2 O4 S4'
_chemical_formula_weight         374.65
_chemical_name_systematic        ?
_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'
_cell_angle_alpha                90.0
_cell_angle_beta                 91.937(17)
_cell_angle_gamma                90.0
_cell_formula_units_Z            4
_cell_length_a                   7.3684(14)
_cell_length_b                   14.0572(19)
_cell_length_c                   10.942(2)
_cell_measurement_reflns_used    25
_cell_measurement_temperature    293
_cell_measurement_theta_max      10.50
_cell_measurement_theta_min      9.00
_cell_volume                     1132.7(3)
_computing_data_reduction        'NRCVAX DATRD2'
_computing_molecular_graphics    NRCVAX
_computing_publication_material  'NRCVAX TABLES Jan 94 Version'
_computing_structure_refinement  'NRCVAX LSTSQ'
_computing_structure_solution    'NRCVAX SOLVER'
_diffrn_ambient_temperature      293
_diffrn_measurement_device       'Nonius CAD-4    '
_diffrn_measurement_method       'Theta/2theta scan b/P/b '
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'xray tube'
_diffrn_radiation_type           'Molybdenum K\a'
_diffrn_radiation_wavelength     0.70930
_diffrn_reflns_av_R_equivalents  0.025
_diffrn_reflns_limit_h_max       8
_diffrn_reflns_limit_h_min       -8
_diffrn_reflns_limit_k_max       16
_diffrn_reflns_limit_k_min       0
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       0
_diffrn_reflns_number            2085
_diffrn_reflns_theta_max         25.00
_diffrn_reflns_theta_min         2.00
_diffrn_standards_decay_%        3.1
_diffrn_standards_interval_time  60
_diffrn_standards_number         3
_exptl_absorpt_coefficient_mu    1.52
_exptl_absorpt_correction_T_max  1.0
_exptl_absorpt_correction_T_min  0.94
_exptl_absorpt_correction_type   integration
_exptl_crystal_density_diffrn    2.197
_exptl_crystal_F_000             743.55
_exptl_crystal_size_max          0.36
_exptl_crystal_size_mid          0.14
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.50
_refine_diff_density_min         -0.43
_refine_ls_extinction_coef       4898(523)
_refine_ls_extinction_method     Larson
_refine_ls_goodness_of_fit_obs   1.02
_refine_ls_matrix_type           full
_refine_ls_number_parameters     155
_refine_ls_number_reflns         1412
_refine_ls_R_factor_obs          0.044
_refine_ls_shift/esd_max         0.000
_refine_ls_structure_factor_coef F
_refine_ls_weighting_details     'w = 1/(σ²(F)+0.0009F²)'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_all         0.049
_reflns_number_observed          1413
_reflns_number_total             1979
_reflns_observed_criterion       'Inet > 1.0\s(Inet)'
_cod_data_source_file            ja990933z_3.cif
_cod_data_source_block           '[DC-TAF][ClO4]'
_cod_depositor_comments
;
The following automatic conversions were performed:

'_refine_ls_weighting_scheme' value '1/(\s^2^(F)+0.0009F^2^)' was
changed to 'calc'. New tag '_refine_ls_weighting_details' was
created. The value of the new tag was set to 'w =
1/(\s^2^(F)+0.0009F^2^)'.

Automatic conversion script
Id: cif_fix_values 3143 2015-03-26 13:38:13Z robertas 
;
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_original_formula_sum        'S4 Cl3 O4 N2 C4 '
_cod_database_code               4116447
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,-y,-z
1/2-x,1/2+y,1/2-z
1/2+x,1/2-y,1/2+z
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_12
_atom_site_aniso_U_13
_atom_site_aniso_U_23
_atom_site_aniso_type_symbol
S1 0.0260(7) 0.0402(8) 0.0477(9) 0.0093(6) 0.0111(6) 0.0048(7) S
S2 0.0242(7) 0.0335(7) 0.0347(8) 0.0048(6) 0.0111(6) 0.0049(6) S
S3 0.0229(7) 0.0361(8) 0.0286(7) 0.0036(6) 0.0083(5) 0.0042(6) S
S4 0.0309(8) 0.0372(8) 0.0455(9) 0.0116(6) 0.0129(6) 0.0028(7) S
Cl1 0.0435(9) 0.0494(9) 0.0692(12) 0.0113(7) 0.0298(8) 0.0290(8) Cl
Cl2 0.0473(9) 0.0367(8) 0.0522(9) 0.0033(7) 0.0258(7) 0.0145(7) Cl
Cl3 0.0265(6) 0.0286(7) 0.0286(7) 0.0019(5) 0.0053(5) -0.0007(6) Cl
O1 0.0323(21) 0.0476(24) 0.050(3) 0.0168(18) 0.0077(19) -0.0060(20) O
O2 0.057(3) 0.0454(25) 0.045(3) 0.0157(20) -0.0022(21) 0.0141(21) O
O3 0.0397(24) 0.062(3) 0.052(3) -0.0170(20) 0.0174(21) -0.0052(23) O
O4 0.066(3) 0.0401(23) 0.043(3) -0.0054(21) -0.0069(22) -0.0134(20) O
N1 0.036(3) 0.033(3) 0.049(3) 0.0095(22) 0.0118(23) 0.0092(23) n
N2 0.037(3) 0.0306(24) 0.044(3) 0.0074(20) 0.0147(23) 0.0053(22) n
C1 0.029(3) 0.033(3) 0.033(3) 0.0026(23) 0.0096(23) 0.0060(24) C
C2 0.0202(25) 0.028(3) 0.021(3) -0.0028(20) 0.0057(21) -0.0039(21) C
C3 0.0208(25) 0.027(3) 0.021(3) 0.0018(21) 0.0023(20) 0.0049(21) C
C4 0.025(3) 0.030(3) 0.032(3) 0.0037(22) 0.0038(23) -0.0049(24) C
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
_atom_site_thermal_displace_type
_atom_site_type_symbol
S1 0.27265(19) 0.89750(10) -0.04396(14) 0.0378(7) Uij S
S2 0.39522(17) 0.77426(9) 0.01328(13) 0.0306(7) Uij S
S3 0.91645(17) 0.73931(9) -0.16136(12) 0.0290(6) Uij S
S4 1.03628(19) 0.61426(10) -0.10383(14) 0.0376(7) Uij S
Cl1 0.74143(21) 0.92089(11) -0.22612(16) 0.0534(9) Uij Cl
Cl2 0.58297(20) 0.60249(10) 0.09550(14) 0.0449(8) Uij Cl
Cl3 0.91738(17) 0.85209(9) 0.17950(12) 0.0278(6) Uij Cl
O1 1.0551(5) 0.7877(3) 0.1408(4) 0.0433(22) Uij O
O2 0.8656(6) 0.9128(3) 0.0789(4) 0.0490(23) Uij O
O3 0.7637(6) 0.7971(3) 0.2151(4) 0.0508(24) Uij O
O4 0.9851(6) 0.9069(3) 0.2808(4) 0.0499(24) Uij O
N1 0.4296(6) 0.9342(3) -0.1316(4) 0.039(3) Uij n
N2 0.8812(6) 0.5821(3) -0.0112(4) 0.0369(24) Uij n
C1 0.5717(7) 0.8792(4) -0.1384(5) 0.031(3) Uij C
C2 0.5857(7) 0.7912(3) -0.0719(4) 0.0228(23) Uij C
C3 0.7293(6) 0.7255(3) -0.0723(4) 0.0227(24) Uij C
C4 0.7434(7) 0.6391(4) -0.0027(5) 0.029(3) Uij C
loop_
_atom_type_symbol
_atom_type_scat_dispersion_real
_atom_type_scat_dispersion_imag
_atom_type_scat_source
S 0.110 0.124 'International Tables Vol. IV Table 2.2B'
Cl 0.132 0.159 'International Tables Vol. IV Table 2.2B'
O 0.008 0.006 'International Tables Vol. IV Table 2.2B'
N 0.004 0.003 'International Tables Vol. IV Table 2.2B'
C 0.002 0.002 'International Tables Vol. IV Table 2.2B'
loop_
_diffrn_standard_refln_index_h
_diffrn_standard_refln_index_k
_diffrn_standard_refln_index_l
-2 0 4
-3 4 1
-2 5 1
loop_
_geom_angle_atom_site_label_1
_geom_angle_atom_site_label_2
_geom_angle_atom_site_label_3
_geom_angle
S2 S1 N1 97.78(17)
S1 S2 C2 94.40(18)
S4 S3 C3 94.24(17)
S3 S4 N2 97.23(17)
O1 Cl3 O2 108.8(3)
O1 Cl3 O3 108.2(3)
O1 Cl3 O4 109.8(3)
O2 Cl3 O3 109.7(3)
O2 Cl3 O4 110.6(3)
O3 Cl3 O4 109.8(3)
S1 N1 C1 115.9(4)
S4 N2 C4 116.3(4)
Cl1 C1 N1 115.7(4)
Cl1 C1 C2 122.6(4)
N1 C1 C2 121.6(5)
S2 C2 C1 110.3(4)
S2 C2 C3 122.5(4)
C1 C2 C3 127.3(4)
S3 C3 C2 123.0(4)
S3 C3 C4 110.5(3)
C2 C3 C4 126.6(4)
Cl2 C4 N2 114.8(4)
Cl2 C4 C3 123.4(4)
N2 C4 C3 121.8(5)
loop_
_geom_bond_atom_site_label_1
_geom_bond_atom_site_label_2
_geom_bond_distance
S1 S2 2.0423(19)
S1 N1 1.612(5)
S2 C2 1.727(5)
S3 S4 2.0562(19)
S3 C3 1.726(5)
S4 N2 1.617(5)
Cl1 C1 1.706(5)
Cl2 C4 1.704(5)
Cl3 O1 1.435(4)
Cl3 O2 1.434(4)
Cl3 O3 1.436(4)
Cl3 O4 1.426(4)
N1 C1 1.306(7)
N2 C4 1.299(7)
C1 C2 1.438(7)
C2 C3 1.405(7)
C3 C4 1.435(7)
