Synthesis, optical properties and charge transport characteristics of a series of novel thiophene-fused phenazine derivatives
Yongfa Xie; Takuya Fujimoto; Simon Dalgleish; Yoshiaki Shuku; Michio M. Matsushita; Kunio Awaga; Journal of Materials Chemistry C 1 (2013) 3467–3481; doi:10.1039/C3TC30346B

data_7233218
_publ_section_title
;
 Synthesis, optical properties and charge transport characteristics of a
 series of novel thiophene-fused phenazine derivatives
;
_journal_name_full               'Journal of Materials Chemistry C'
_journal_page_first              3467
_journal_page_last               3481
_journal_paper_doi               10.1039/C3TC30346B
_journal_volume                  1
_journal_year                    2013
_chemical_formula_moiety         'C20 H8 N2 S4 '
_chemical_formula_sum            'C20 H8 N2 S4'
_chemical_formula_weight         404.52
_space_group_IT_number           4
_space_group_name_Hall           'P 2yb'
_space_group_name_H-M_alt        'P 1 21 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_H-M   'P 1 21 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.00
_cell_angle_beta                 96.563(2)
_cell_angle_gamma                90.00
_cell_formula_units_Z            2
_cell_length_a                   12.5806(12)
_cell_length_b                   4.8247(5)
_cell_length_c                   13.7178(13)
_cell_measurement_temperature    298(2)
_cell_volume                     827.18(14)
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1990)'
_diffrn_ambient_temperature      298(2)
_diffrn_measured_fraction_theta_full 0.952
_diffrn_measured_fraction_theta_max 0.952
_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  0.0264
_diffrn_reflns_av_sigmaI/netI    0.0726
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -16
_diffrn_reflns_limit_k_max       6
_diffrn_reflns_limit_k_min       -6
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -18
_diffrn_reflns_number            5672
_diffrn_reflns_theta_full        28.25
_diffrn_reflns_theta_max         28.25
_diffrn_reflns_theta_min         1.49
_exptl_absorpt_coefficient_mu    0.581
_exptl_crystal_density_diffrn    1.624
_exptl_crystal_density_method    'not measured'
_exptl_crystal_F_000             412
_refine_diff_density_max         0.403
_refine_diff_density_min         -0.459
_refine_diff_density_rms         0.080
_refine_ls_abs_structure_details 'Flack H D (1983), Acta Cryst. A39, 876-881'
_refine_ls_abs_structure_Flack   0.01(10)
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.175
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     236
_refine_ls_number_reflns         3654
_refine_ls_number_restraints     1
_refine_ls_restrained_S_all      1.175
_refine_ls_R_factor_all          0.0533
_refine_ls_R_factor_gt           0.0502
_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^)+(0.0521P)^2^+0.2011P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1340
_refine_ls_wR_factor_ref         0.1370
_reflns_number_gt                3379
_reflns_number_total             3654
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            1000002.cif
_cod_data_source_block           PCOD1000002
_cod_original_sg_symbol_H-M      P21
_cod_database_code               7233218