Pyrrole[3,2-d:4,5-d']bisthiazole-bridged bis(naphthalene diimide)s as electron-transport materials
Yulia A. Getmanenko; Sanjeev Singh; Bhupinder Sandhu; Cheng-Yin Wang; Tatiana Timofeeva; Bernard Kippelen; Seth R. Marder; Journal of Materials Chemistry C 2 (2014) 124–131; doi:10.1039/C3TC31677G

data_7233580
_publ_section_title
;
 Pyrrole[3,2-d:4,5-d']bisthiazole-bridged bis(naphthalene diimide)s as
 electron-transport materials
;
_journal_name_full               'Journal of Materials Chemistry C'
_journal_page_first              124
_journal_page_last               131
_journal_paper_doi               10.1039/C3TC31677G
_journal_volume                  2
_journal_year                    2014
_chemical_formula_moiety         'C12 H13 Br2 N3 S2'
_chemical_formula_sum            'C12 H13 Br2 N3 S2'
_chemical_formula_weight         423.19
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_symmetry_cell_setting           monoclinic
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_atom_sites_solution_hydrogens   mixed
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                90.00
_cell_angle_beta                 108.0300(10)
_cell_angle_gamma                90.00
_cell_formula_units_Z            4
_cell_length_a                   8.3182(6)
_cell_length_b                   19.0237(12)
_cell_length_c                   10.5572(7)
_cell_measurement_reflns_used    5777
_cell_measurement_temperature    296(2)
_cell_measurement_theta_max      26.90
_cell_measurement_theta_min      2.29
_cell_volume                     1588.57(19)
_computing_cell_refinement       '<i>SAINT</i> (Bruker, 2001)'
_computing_data_collection       '<i>APEX2</i> (Bruker, 2005)'
_computing_data_reduction        '<i>SAINT</i> (Bruker, 2001)'
_computing_molecular_graphics    '<i>SHELXTL</i> (Sheldrick, 2008)'
_computing_publication_material  '<i>SHELXTL</i> (Sheldrick, 2008)'
_computing_structure_refinement  '<i>SHELXTL</i> (Sheldrick, 2008)'
_computing_structure_solution    '<i>SHELXTL</i> (Sheldrick, 2008)'
_diffrn_ambient_temperature      296(2)
_diffrn_measured_fraction_theta_full 1.000
_diffrn_measured_fraction_theta_max 1.000
_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  0.0261
_diffrn_reflns_av_sigmaI/netI    0.0195
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       24
_diffrn_reflns_limit_k_min       -24
_diffrn_reflns_limit_l_max       13
_diffrn_reflns_limit_l_min       -13
_diffrn_reflns_number            16405
_diffrn_reflns_theta_full        27.00
_diffrn_reflns_theta_max         27.00
_diffrn_reflns_theta_min         2.14
_exptl_absorpt_coefficient_mu    5.355
_exptl_absorpt_correction_T_max  0.6165
_exptl_absorpt_correction_T_min  0.2964
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details   '<i>SADABS</i> (Sheldrick, 2003)'
_exptl_crystal_colour            colorless
_exptl_crystal_density_diffrn    1.769
_exptl_crystal_density_meas      ?
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       Prism
_exptl_crystal_F_000             832
_exptl_crystal_size_max          0.30
_exptl_crystal_size_mid          0.20
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.433
_refine_diff_density_min         -0.378
_refine_diff_density_rms         0.052
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.027
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     172
_refine_ls_number_reflns         3483
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.027
_refine_ls_R_factor_all          0.0374
_refine_ls_R_factor_gt           0.0261
_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^)+(0.0343P)^2^+0.3964P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0643
_refine_ls_wR_factor_ref         0.0675
_reflns_number_gt                2786
_reflns_number_total             3483
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            J-Mater-Chem-C-2014-2-124-2.cif
_cod_data_source_block           3a
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_exptl_crystal_density_meas' value 'not measured' was
changed to '?' -- the value is perceived as not measured.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      'P 21/n'
_cod_database_code               7233580