Bistabilities in 1,3,2-Dithiazolyl Radicals
Jaclyn L. Brusso; Owen P. Clements; Robert C. Haddon; Mikhail E. Itkis; Alicea A. Leitch; Richard T. Oakley; Robert W. Reed; John F. Richardson; Journal of the American Chemical Society 126 (2004) 8256–8265; doi:10.1021/ja048618m

data_4112730
_publ_section_title
;
 Bistabilities in 1,3,2-Dithiazolyl Radicals
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              8256
_journal_page_last               8265
_journal_paper_doi               10.1021/ja048618m
_journal_volume                  126
_journal_year                    2004
_chemical_formula_moiety         'C6 H2 N3 S3'
_chemical_formula_sum            'C6 H2 N3 S3'
_chemical_formula_weight         212.29
_chemical_melting_point_gt       423
_chemical_name_common            TBDTA
_chemical_name_systematic
;
 [1,2,5]thiadiazaolo[3,4-f][1,3,2]benzodithiazol-2-yl
;
_space_group_IT_number           14
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2ybc'
_symmetry_space_group_name_H-M   'P 1 21/c 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                 111.761(4)
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   9.938(3)
_cell_length_b                   22.373(6)
_cell_length_c                   7.4112(19)
_cell_measurement_reflns_used    4317
_cell_measurement_temperature    293(2)
_cell_measurement_theta_max      27.17
_cell_measurement_theta_min      2.861
_cell_volume                     1530.4(7)
_computing_cell_refinement       'SAINT 6.22 (Bruker, 2001)'
_computing_data_collection       'SMART 5.625 (Bruker, 2001)'
_computing_data_reduction        'SAINT 6.22 (Bruker, 2001)'
_computing_molecular_graphics    'SHELXTL 6.12 (Bruker, 2001)'
_computing_publication_material  'SHELXTL 6.12 (Bruker, 2001)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-90 (Sheldrick, 1990)'
_diffrn_ambient_temperature      295(2)
_diffrn_measured_fraction_theta_full 0.940
_diffrn_measured_fraction_theta_max 0.940
_diffrn_measurement_device_type  'Bruker SMART APEX'
_diffrn_measurement_method       /w-scans
_diffrn_radiation_monochromator  graphite
_diffrn_radiation_source         'fine-focus sealed tube'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0352
_diffrn_reflns_av_sigmaI/netI    0.0621
_diffrn_reflns_limit_h_max       13
_diffrn_reflns_limit_h_min       -13
_diffrn_reflns_limit_k_max       29
_diffrn_reflns_limit_k_min       -30
_diffrn_reflns_limit_l_max       10
_diffrn_reflns_limit_l_min       -10
_diffrn_reflns_number            14299
_diffrn_reflns_theta_full        29.29
_diffrn_reflns_theta_max         29.29
_diffrn_reflns_theta_min         2.21
_diffrn_standards_decay_%        <0.1
_diffrn_standards_interval_count 0
_diffrn_standards_interval_time  0
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.902
_exptl_absorpt_correction_T_max  0.981
_exptl_absorpt_correction_T_min  0.872
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   'Sheldrick, G. M.; SADABS (1996)'
_exptl_crystal_colour            purple
_exptl_crystal_density_diffrn    1.843
_exptl_crystal_description       rod
_exptl_crystal_F_000             856
_exptl_crystal_size_max          0.075
_exptl_crystal_size_mid          0.025
_exptl_crystal_size_min          0.020
_refine_diff_density_max         0.424
_refine_diff_density_min         -0.246
_refine_diff_density_rms         0.072
_refine_ls_extinction_coef       0.0
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.026
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     233
_refine_ls_number_reflns         3931
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.026
_refine_ls_R_factor_all          0.0677
_refine_ls_R_factor_gt           0.0423
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'calc w=1/[\s^2^(Fo^2^)+(0.0334P)^2^+0.5850P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0915
_refine_ls_wR_factor_ref         0.1015
_reflns_number_gt                2851
_reflns_number_total             3931
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja048618msi20040310_110540_1.cif
_cod_data_source_block           rto05rt
_cod_original_cell_volume        1530.5(7)
_cod_database_code               4112730