Nitroaromatics as n-type organic semiconductors for field effect transistors.
Niazi, Muhammad Rizwan; Hamzehpoor, Ehsan; Ghamari, Pegah; Perepichka, Igor F.; Perepichka, Dmitrii F.; Chemical communications (Cambridge, England) 56 (2020) 6432–6435; doi:10.1039/d0cc01236j

data_7126827
_publ_section_title
;
 Nitroaromatics as n-type organic semiconductors for field effect
 transistors.
;
_journal_issue                   47
_journal_name_full               'Chemical communications (Cambridge, England)'
_journal_page_first              6432
_journal_page_last               6435
_journal_paper_doi               10.1039/d0cc01236j
_journal_volume                  56
_journal_year                    2020
_chemical_formula_moiety         'C15 H4 N4 O5'
_chemical_formula_sum            'C15 H4 N4 O5'
_chemical_formula_weight         320.22
_chemical_name_common            DCDNF
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2yn'
_space_group_name_H-M_alt        'P 1 21/n 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_block_doi                 10.5517/ccdc.csd.cc24wx32
_audit_creation_date             2020-02-19
_audit_creation_method
;
Olex2 1.3
(compiled Nov 21 2019 18:26:39 for OlexSys, GUI svn.r6003)
;
_audit_update_record
;
2020-03-26 deposited with the CCDC.	2020-05-11 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 95.543(1)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   7.8806(3)
_cell_length_b                   8.6623(3)
_cell_length_c                   19.5240(7)
_cell_measurement_reflns_used    9847
_cell_measurement_temperature    100
_cell_measurement_theta_max      70.033
_cell_measurement_theta_min      5.591
_cell_volume                     1326.56(8)
_computing_cell_refinement
;
SAINT (2019) V8.40A; Integration Software for Single Crystal Data.
Bruker AXS Inc., Madison, WI 53719-1173.
;
_computing_data_collection
;
APEX 3 (2019) Bruker AXS Inc., Madison, WI 53719-1173.
;
_computing_data_reduction
;
SAINT (2019) V8.40A; Integration Software for Single Crystal Data.
Bruker AXS Inc., Madison, WI 53719-1173.
;
_computing_molecular_graphics    'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 1.3 (Dolomanov et al., 2009)'
_computing_structure_refinement  'XL  (Sheldrick, 2008)'
_computing_structure_solution    'SHELXT 2014/5 (Sheldrick, 2014)'
_diffrn_ambient_temperature      100
_diffrn_detector                 'CCD area detector'
_diffrn_detector_area_resol_mean 8.3
_diffrn_detector_type            'Bruker APEX2 CCD'
_diffrn_measured_fraction_theta_full 0.998
_diffrn_measured_fraction_theta_max 0.998
_diffrn_measurement_device       'three-circle diffractometer'
_diffrn_measurement_device_type  'Bruker Smart APEX'
_diffrn_measurement_method       '\w scans'
_diffrn_radiation_collimation    'Focusing mirrors'
_diffrn_radiation_monochromator  'Quazar MX Mirror Optics'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54178
_diffrn_reflns_av_R_equivalents  0.0341
_diffrn_reflns_av_unetI/netI     0.0180
_diffrn_reflns_Laue_measured_fraction_full 0.998
_diffrn_reflns_Laue_measured_fraction_max 0.998
_diffrn_reflns_limit_h_max       9
_diffrn_reflns_limit_h_min       -9
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -9
_diffrn_reflns_limit_l_max       23
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            25909
_diffrn_reflns_point_group_measured_fraction_full 0.998
_diffrn_reflns_point_group_measured_fraction_max 0.998
_diffrn_reflns_theta_full        67.679
_diffrn_reflns_theta_max         70.100
_diffrn_reflns_theta_min         5.591
_diffrn_source                   'Microfocus Source'
_diffrn_source_current           0.65
_diffrn_source_power             0.02912
_diffrn_source_target            Cu
_diffrn_source_type              'Incoatec I\mS High Brilliance Microsource'
_diffrn_source_voltage           44.8
_exptl_absorpt_coefficient_mu    1.074
_exptl_absorpt_correction_T_max  0.7533
_exptl_absorpt_correction_T_min  0.6469
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
SADABS-2016/2 (Bruker,2016/2) was used for absorption correction.
wR2(int) was 0.0908 before and 0.0488 after correction.
The Ratio of minimum to maximum transmission is 0.8588.
The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            'clear light colorless'
_exptl_crystal_colour_lustre     clear
_exptl_crystal_colour_modifier   light
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.603
_exptl_crystal_description       block
_exptl_crystal_F_000             648
_exptl_crystal_preparation       semiconductivity
_exptl_crystal_recrystallization_method Sublimation
_exptl_crystal_size_max          0.22
_exptl_crystal_size_mid          0.16
_exptl_crystal_size_min          0.11
_refine_diff_density_max         0.253
_refine_diff_density_min         -0.214
_refine_diff_density_rms         0.043
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.041
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     217
_refine_ls_number_reflns         2517
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.041
_refine_ls_R_factor_all          0.0334
_refine_ls_R_factor_gt           0.0331
_refine_ls_shift/su_max          0.000
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0506P)^2^+0.5421P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.0879
_refine_ls_wR_factor_ref         0.0881
_reflns_Friedel_coverage         0.000
_reflns_number_gt                2476
_reflns_number_total             2517
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0cc01236j3.cif
_cod_data_source_block           per114
_cod_depositor_comments
;
The following automatic conversions were performed:

data item '_diffrn_radiation_probe' value 'X-ray' was changed to
'x-ray' in accordance with the
/home/data/users/saulius/crontab/automatic-downloads/current/RSC/lib/dictionaries/cif_core.dic
dictionary named 'cif_core.dic' version 2.4.2 last updated on
2011-04-26.

Automatic conversion script
Id: cif_fix_values 7556 2019-12-06 15:28:31Z antanas 
;
_cod_database_code               7126827
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.891
_shelx_estimated_absorpt_t_min   0.798
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C3(H3), C5(H5), C10(H10), C12(H12)
;
_shelx_res_checksum              17439
_olex2_date_sample_data_collection 2020-02-18
_olex2_date_sample_submission    2020-02-18
_olex2_exptl_crystal_mounting_method 'mounted on  cryoloop'
_olex2_submission_original_sample_id DP-EH-DCN-NIT
_olex2_submission_special_instructions 'No special instructions were received'