Importance of Chromophore Rigidity on the Efficiency of Blue Thermally Activated Delayed Fluorescence Emitters
Kukhta, Nadzeya A.; Batsanov, Andrei S.; Bryce, Martin R.; Monkman, Andrew P.; The Journal of Physical Chemistry C 122 (2018) 28564–; doi:10.1021/acs.jpcc.8b10867

data_1554126
_publ_section_title
;
 Importance of Chromophore Rigidity on the Efficiency of Blue Thermally
 Activated Delayed Fluorescence Emitters
;
_journal_issue                   50
_journal_name_full               'The Journal of Physical Chemistry C'
_journal_page_first              28564
_journal_paper_doi               10.1021/acs.jpcc.8b10867
_journal_volume                  122
_journal_year                    2018
_chemical_formula_moiety         'C43 H36 N2 O2 S, C3 H6 O'
_chemical_formula_sum            'C46 H42 N2 O3 S'
_chemical_formula_weight         702.87
_chemical_name_systematic
;
 3,6-Bis(10,11-dihydro-5H-dibenzo[b,f]azepin-5-yl)-9,9-dimethyl-9H-thioxanthene 
 10,10-dioxide, acetone solvate 
;
_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   mixed
_atom_sites_solution_primary     dual
_audit_creation_date             2018-07-02
_audit_creation_method
;
Olex2 1.2-beta
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_cell_angle_alpha                90
_cell_angle_beta                 96.745(6)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.721(4)
_cell_length_b                   11.304(4)
_cell_length_c                   27.587(10)
_cell_measurement_reflns_used    831
_cell_measurement_temperature    120
_cell_measurement_theta_max      33.18
_cell_measurement_theta_min      3.23
_cell_volume                     3630(2)
_computing_cell_refinement       'SAINT v8.38A (Bruker, 2017)'
_computing_data_collection       'APEX3 v.2016.1-0 (Bruker, 2016)'
_computing_data_reduction        'SAINT v8.38A (Bruker, 2017)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL 2018/3 (Sheldrick, 2015a)'
_computing_structure_solution    'ShelXT 2018/2 (Sheldrick, 2015)'
_diffrn_ambient_temperature      120
_diffrn_detector_area_resol_mean 10.4
_diffrn_detector_type            'Bruker PHOTON 100 CMOS'
_diffrn_measured_fraction_theta_full 0.977
_diffrn_measured_fraction_theta_max 0.977
_diffrn_measurement_device       '3-circle area detector diffractometer'
_diffrn_measurement_device_type  'Bruker D8 Venture'
_diffrn_measurement_method       \w-scan
_diffrn_radiation_monochromator  'focusing mirrors'
_diffrn_radiation_probe          x-ray
_diffrn_radiation_type           CuK\a
_diffrn_radiation_wavelength     1.54184
_diffrn_reflns_av_R_equivalents  0.1819
_diffrn_reflns_av_unetI/netI     0.2190
_diffrn_reflns_Laue_measured_fraction_full 0.977
_diffrn_reflns_Laue_measured_fraction_max 0.977
_diffrn_reflns_limit_h_max       10
_diffrn_reflns_limit_h_min       -10
_diffrn_reflns_limit_k_max       10
_diffrn_reflns_limit_k_min       -10
_diffrn_reflns_limit_l_max       24
_diffrn_reflns_limit_l_min       -23
_diffrn_reflns_number            8524
_diffrn_reflns_point_group_measured_fraction_full 0.977
_diffrn_reflns_point_group_measured_fraction_max 0.977
_diffrn_reflns_theta_full        43.8
_diffrn_reflns_theta_max         43.8
_diffrn_reflns_theta_min         3.23
_diffrn_source                   'microfocus sealed X-ray tube'
_diffrn_source_type              'Incoatec I\mS microsource'
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    1.145
_exptl_absorpt_correction_T_max  1.0000
_exptl_absorpt_correction_T_min  0.8317
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
;
 SADABS-2016/2 (Krause et al., 2015) was used for absorption correction. wR2(int) 
 was 0.0776 before and 0.0444 after correction. The Ratio of minimum to maximum 
 transmission is 0.8317. The \l/2 correction factor is Not present.
;
_exptl_crystal_colour            colourless
_exptl_crystal_density_diffrn    1.286
_exptl_crystal_description       prism
_exptl_crystal_F_000             1488
_exptl_crystal_size_max          0.2
_exptl_crystal_size_mid          0.02
_exptl_crystal_size_min          0.02
_refine_diff_density_max         0.337
_refine_diff_density_min         -0.312
_refine_diff_density_rms         0.064
_refine_ls_extinction_coef       0.0016(2)
_refine_ls_extinction_expression Fc^*^=kFc[1+0.001xFc^2^\l^3^/sin(2\q)]^-1/4^
_refine_ls_extinction_method     'SHELXL-2018/3 (Sheldrick, 2015a)'
_refine_ls_goodness_of_fit_ref   0.976
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     405
_refine_ls_number_reflns         2692
_refine_ls_number_restraints     265
_refine_ls_restrained_S_all      0.933
_refine_ls_R_factor_all          0.2137
_refine_ls_R_factor_gt           0.0809
_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^)+(0.1055P)^2^] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1593
_refine_ls_wR_factor_ref         0.2109
_reflns_Friedel_coverage         0.000
_reflns_number_gt                1189
_reflns_number_total             2692
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            azepines.cif
_cod_data_source_block           p-DAz-TXO2-a
_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/saulius/struct/COD-crude-data/automatic-downloads/DataCite-retrospective/ACS/depositions/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 6909 2019-04-08 15:41:33Z antanas 
;
_cod_database_code               1554126
_ccdc_comments                   'fulla data archived locally as 18srv164'
_shelx_shelxl_version_number     2018/3
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups, All C(H,H) groups
 At 1.5 times of:
  All C(H,H,H) groups
2. Rigid body (RIGU) restrains
 All non-hydrogen atoms
 with sigma for 1-2 distances of 0.004 and sigma for 1-3 distances of 0.004
3.a Riding coordinates:
 C14(H14A,H14B,H14C), C15(H15A,H15B,H15C), C45(H45A,H45B,H45C), C46(H46A,H46B,
 H46C)
3.b Secondary CH2 refined with riding coordinates:
 C22(H22A,H22B), C23(H23A,H23B), C36(H36A,H36B), C37(H37A,H37B)
3.c Aromatic/amide H refined with riding coordinates:
 C2(H2), C3(H3), C5(H5), C9(H9), C11(H11), C12(H12), C17(H17), C18(H18),
 C19(H19), C20(H20), C25(H25), C26(H26), C27(H27), C28(H28), C31(H31), C32(H32),
  C33(H33), C34(H34), C39(H39), C40(H40), C41(H41), C42(H42)
;
_shelx_res_checksum              14183
_shelx_hkl_checksum              86667