Rational utilization of intramolecular and intermolecular hydrogen bonds to achieve desirable electron transporting materials with high mobility and high triplet energy
Xiaojun Yin; Dongcheng Chen; Qiming Peng; Yepeng Xiang; Guohua Xie; Zece Zhu; Cheng Zhong; Feng Li; Shijian Su; Chuluo Yang; Journal of Materials Chemistry C 4 (2016) 1482–1489; doi:10.1039/C5TC04198H

data_7234563
_publ_section_title
;
 Rational utilization of intramolecular and intermolecular hydrogen bonds
 to achieve desirable electron transporting materials with high mobility
 and high triplet energy
;
_journal_name_full               'Journal of Materials Chemistry C'
_journal_page_first              1482
_journal_page_last               1489
_journal_paper_doi               10.1039/C5TC04198H
_journal_volume                  4
_journal_year                    2016
_chemical_compound_source        no
_chemical_formula_moiety         'C33 H21 N9'
_chemical_formula_sum            'C34 H22 Cl3 N9'
_chemical_formula_weight         662.96
_chemical_melting_point          523
_chemical_name_common            TPM-i-TAZ
_chemical_name_systematic
3,5,6-tris(3-(pyrimidin-5-yl)phenyl)-1,2,4-triazine
_chemical_properties_physical    Efflorescent
_space_group_IT_number           2
_space_group_name_Hall           '-P 1'
_space_group_name_H-M_alt        'P -1'
_symmetry_cell_setting           triclinic
_symmetry_space_group_name_H-M   'P -1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     direct
_atom_sites_solution_secondary   difmap
_cell_angle_alpha                76.256(2)
_cell_angle_beta                 79.265(2)
_cell_angle_gamma                85.927(2)
_cell_formula_units_Z            2
_cell_length_a                   9.0707(10)
_cell_length_b                   10.2070(12)
_cell_length_c                   16.8469(19)
_cell_measurement_reflns_used    7407
_cell_measurement_temperature    100(2)
_cell_measurement_theta_max      31.84
_cell_measurement_theta_min      2.29
_cell_volume                     1488.0(3)
_computing_cell_refinement       'Bruker SAINT'
_computing_data_collection       'Bruker APEX2'
_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      100(2)
_diffrn_measured_fraction_theta_full 0.982
_diffrn_measured_fraction_theta_max 0.982
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \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  0.1065
_diffrn_reflns_av_sigmaI/netI    0.0837
_diffrn_reflns_limit_h_max       12
_diffrn_reflns_limit_h_min       -12
_diffrn_reflns_limit_k_max       13
_diffrn_reflns_limit_k_min       -14
_diffrn_reflns_limit_l_max       17
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            13398
_diffrn_reflns_theta_full        29.50
_diffrn_reflns_theta_max         29.50
_diffrn_reflns_theta_min         1.26
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.351
_exptl_absorpt_correction_T_max  0.9657
_exptl_absorpt_correction_T_min  0.9590
_exptl_absorpt_correction_type   none
_exptl_crystal_colour            'light yellow'
_exptl_crystal_density_diffrn    1.480
_exptl_crystal_density_method    'not measured'
_exptl_crystal_description       block
_exptl_crystal_F_000             680
_exptl_crystal_preparation       Luminescent
_exptl_crystal_recrystallization_method
'Re-crystallisation from solvent: chloroform, n-hexane'
_exptl_crystal_size_max          0.12
_exptl_crystal_size_mid          0.10
_exptl_crystal_size_min          0.10
_refine_diff_density_max         0.624
_refine_diff_density_min         -0.662
_refine_diff_density_rms         0.106
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.050
_refine_ls_hydrogen_treatment    mixed
_refine_ls_matrix_type           full
_refine_ls_number_parameters     415
_refine_ls_number_reflns         8153
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.050
_refine_ls_R_factor_all          0.0612
_refine_ls_R_factor_gt           0.0492
_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^)+(0.1050P)^2^+0.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1428
_refine_ls_wR_factor_ref         0.1656
_reflns_number_gt                6637
_reflns_number_total             8153
_reflns_threshold_expression     >2sigma(I)
_cod_data_source_file            J-Mater-Chem-C-2016-4-1482.cif
_cod_data_source_block           mo_150606b_0m
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_symmetry_cell_setting' value 'Triclinic' was changed to
'triclinic' in accordance with the built-in table derived from the
CIF Core dictionary named 'cif_core.dic' version 2.4.5 last updated
on 2014-11-21.

Automatic conversion script
Id: cif_fix_values 6909 2019-04-08 15:41:33Z antanas 
;
_cod_original_sg_symbol_H-M      P-1
_cod_database_code               7234563