Synthesis, Characterization, and Application of Indolo[3,2-b]carbazole Semiconductors
Pierre-Luc T. Boudreault; Salem Wakim; Nicolas Blouin; Michel Simard; Christian Tessier; Ye Tao; Mario Leclerc; Journal of the American Chemical Society 129 (2007) 9125–9136; doi:10.1021/ja071923y

data_4109707
_publ_contact_author_address
;      
      Canada Research Chair on Electroactive and Photoactive Polymers
      D\'epartement de Chimie
      Universit\'e Laval
      Qu\'ebec, Canada
      G1K 7P4
;
_publ_contact_author_email       mario.leclerc@chm.ulaval.ca
_publ_contact_author_fax         '418 656-7916'
_publ_contact_author_name        'Dr. Mario Leclerc'
_publ_contact_author_phone       '418 656-5140'
_publ_section_title
;
 Synthesis, Characterization, and Application of Indolo[3,2-b]carbazole
 Semiconductors
;
_journal_name_full               'Journal of the American Chemical Society'
_journal_page_first              9125
_journal_page_last               9136
_journal_paper_doi               10.1021/ja071923y
_journal_volume                  129
_journal_year                    2007
_chemical_formula_moiety         'C46 H52 N2'
_chemical_formula_sum            'C46 H52 N2'
_chemical_formula_weight         632.90
_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                81.686(7)
_cell_angle_beta                 82.767(7)
_cell_angle_gamma                80.819(7)
_cell_formula_units_Z            2
_cell_length_a                   5.553(3)
_cell_length_b                   17.278(10)
_cell_length_c                   19.305(12)
_cell_measurement_reflns_used    984
_cell_measurement_temperature    200(2)
_cell_measurement_theta_max      20.99
_cell_measurement_theta_min      3.01
_cell_volume                     1799.2(18)
_computing_cell_refinement       'APEX 2 (Bruker, 2005b)'
_computing_data_collection       'APEX 2 (Bruker, 2005b)'
_computing_data_reduction        'SAINT (Bruker, 2003)'
_computing_molecular_graphics    'SHELXTL (Bruker, 2001a)'
_computing_publication_material  'SHELXTL (Bruker, 2001a)'
_computing_structure_refinement  'SHELXL-97 (Sheldrick, 1997)'
_computing_structure_solution    'SHELXS-97 (Sheldrick, 1997)'
_diffrn_ambient_temperature      200(2)
_diffrn_measured_fraction_theta_full 0.997
_diffrn_measured_fraction_theta_max 0.997
_diffrn_measurement_device_type  'Bruker Smart APEX II CCD'
_diffrn_measurement_method       \w
_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  0.1474
_diffrn_reflns_av_sigmaI/netI    0.1850
_diffrn_reflns_limit_h_max       5
_diffrn_reflns_limit_h_min       -5
_diffrn_reflns_limit_k_max       18
_diffrn_reflns_limit_k_min       -18
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            14191
_diffrn_reflns_theta_full        22.50
_diffrn_reflns_theta_max         22.50
_diffrn_reflns_theta_min         1.51
_exptl_absorpt_coefficient_mu    0.067
_exptl_absorpt_correction_T_max  0.9980
_exptl_absorpt_correction_T_min  0.9644
_exptl_absorpt_correction_type   integration
_exptl_absorpt_process_details   'XPREP (Bruker, 2005a)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.168
_exptl_crystal_description       rectangular
_exptl_crystal_F_000             684
_exptl_crystal_size_max          0.39
_exptl_crystal_size_mid          0.08
_exptl_crystal_size_min          0.03
_refine_diff_density_max         0.385
_refine_diff_density_min         -0.282
_refine_diff_density_rms         0.081
_refine_ls_extinction_coef       0.038(4)
_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   0.872
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     436
_refine_ls_number_reflns         4676
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      0.872
_refine_ls_R_factor_all          0.2202
_refine_ls_R_factor_gt           0.0870
_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^)+(0.1122P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1876
_refine_ls_wR_factor_ref         0.2235
_reflns_number_gt                1861
_reflns_number_total             4676
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            ja071923ysi20070524_092344_1.cif
_cod_data_source_block           2POIND
_cod_database_code               4109707