An Alternating π-Stacked Bisdithiazolyl Radical Conductor
Alicea A. Leitch; Robert W. Reed; Craig M. Robertson; James F. Britten; Xueyang Yu; Richard A. Secco; Richard T. Oakley; Journal of the American Chemical Society 129 (2007) 7903–7914; doi:10.1021/ja071218p

data_4109564
_publ_contact_author             'Professor Richard Oakley'
_publ_contact_author_email       oakley@uwaterloo.ca
_publ_section_title
;
 An Alternating \p-Stacked Bisdithiazolyl Radical Conductor
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              7903
_journal_page_last               7914
_journal_paper_doi               10.1021/ja071218p
_journal_volume                  129
_journal_year                    2007
_chemical_formula_moiety         'C5 H3 N4 S4'
_chemical_formula_sum            'C5 H3 N4 S4'
_chemical_formula_weight         247.35
_chemical_name_systematic
; 
 ? 
;
_space_group_IT_number           56
_symmetry_cell_setting           orthorhombic
_symmetry_space_group_name_Hall  '-P 2ab 2ac'
_symmetry_space_group_name_H-M   'P c c n'
_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                 90.00
_cell_angle_gamma                90.00
_cell_formula_units_Z            8
_cell_length_a                   6.5456(6)
_cell_length_b                   9.2558(8)
_cell_length_c                   27.040(2)
_cell_measurement_reflns_used    3022
_cell_measurement_temperature    123(2)
_cell_measurement_theta_max      64.85
_cell_measurement_theta_min      3.27
_cell_volume                     1638.2(2)
_computing_cell_refinement       'Bruker SMART'
_computing_data_collection       'Bruker SMART'
_computing_data_reduction        'Bruker SAINT'
_computing_molecular_graphics    'Bruker SHELXTL'
_computing_publication_material  'Bruker SHELXTL'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      123(2)
_diffrn_measured_fraction_theta_full 0.999
_diffrn_measured_fraction_theta_max 0.999
_diffrn_measurement_device_type  'CCD area detector'
_diffrn_measurement_method       'phi and omega scans'
_diffrn_radiation_monochromator  'cross-coupled parallel focusing mirrors'
_diffrn_radiation_source         'rotating anode'
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0415
_diffrn_reflns_av_sigmaI/netI    0.0371
_diffrn_reflns_limit_h_max       6
_diffrn_reflns_limit_h_min       -7
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       31
_diffrn_reflns_limit_l_min       -29
_diffrn_reflns_number            7451
_diffrn_reflns_theta_full        65.04
_diffrn_reflns_theta_max         65.04
_diffrn_reflns_theta_min         3.27
_exptl_absorpt_coefficient_mu    10.266
_exptl_absorpt_correction_T_max  0.90
_exptl_absorpt_correction_T_min  0.35
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   sadabs
_exptl_crystal_colour            bronze
_exptl_crystal_density_diffrn    2.006
_exptl_crystal_description       plate
_exptl_crystal_F_000             1000
_exptl_crystal_size_max          0.27
_exptl_crystal_size_mid          0.09
_exptl_crystal_size_min          0.01
_refine_diff_density_max         0.970
_refine_diff_density_min         -0.407
_refine_diff_density_rms         0.113
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.208
_refine_ls_hydrogen_treatment    refall
_refine_ls_matrix_type           full
_refine_ls_number_parameters     130
_refine_ls_number_reflns         1399
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.208
_refine_ls_R_factor_all          0.0625
_refine_ls_R_factor_gt           0.0570
_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^)+(0.0635P)^2^+7.2580P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1617
_refine_ls_wR_factor_ref         0.1654
_reflns_number_gt                1219
_reflns_number_total             1399
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja071218psi20070222_084141.cif
_cod_data_source_block           ltnew
_cod_original_sg_symbol_Hall     '-P 2ab 2ac '
_cod_database_code               4109564