Evolution of pure hydrocarbon hosts: simpler structure, higher performance and universal application in RGB phosphorescent organic light-emitting diodes
Wang, Qiang; Lucas, Fabien; Quinton, Cassandre; Qu, Yang-Kun; Rault-Berthelot, Joëlle; Jeannin, Olivier; Yang, Sheng-Yi; Kong, Fan-Cheng; Kumar, Sarvendra; Liao, Liang-Sheng; Poriel, Cyril; Jiang, Zuo-Quan; Chemical Science 11 (2020) 4887–4894; doi:10.1039/D0SC01238F

data_1558012
_publ_section_title
;
 Evolution of pure hydrocarbon hosts: simpler structure, higher
 performance and universal application in RGB phosphorescent organic
 light-emitting diodes
;
_journal_issue                   19
_journal_name_full               'Chemical Science'
_journal_page_first              4887
_journal_page_last               4894
_journal_paper_doi               10.1039/D0SC01238F
_journal_volume                  11
_journal_year                    2020
_chemical_formula_moiety         'C43 H28'
_chemical_formula_sum            'C43 H28'
_chemical_formula_weight         544.65
_space_group_crystal_system      monoclinic
_space_group_IT_number           14
_space_group_name_Hall           '-P 2ybc'
_space_group_name_H-M_alt        'P 1 21/c 1'
_atom_sites_solution_hydrogens   geom
_atom_sites_solution_primary     dual
_audit_creation_date             2019-07-16
_audit_creation_method
;
Olex2 1.2
(compiled 2018.05.29 svn.r3508 for OlexSys, GUI svn.r5506)
;
_audit_update_record
;
2020-02-29 deposited with the CCDC.	2020-04-24 downloaded from the CCDC.
;
_cell_angle_alpha                90
_cell_angle_beta                 108.220(5)
_cell_angle_gamma                90
_cell_formula_units_Z            4
_cell_length_a                   11.2023(16)
_cell_length_b                   18.671(2)
_cell_length_c                   14.855(2)
_cell_measurement_reflns_used    9928
_cell_measurement_temperature    299
_cell_measurement_theta_max      29.555
_cell_measurement_theta_min      2.887
_cell_volume                     2951.3(7)
_computing_cell_refinement       'SAINT V8.38A (?, 2016)'
_computing_data_reduction        'SAINT V8.38A (?, 2016)'
_computing_molecular_graphics    'Olex2 (Dolomanov et al., 2009)'
_computing_publication_material  'Olex2 (Dolomanov et al., 2009)'
_computing_structure_refinement  'ShelXL (Sheldrick, 2015)'
_computing_structure_solution    'ShelXT (Sheldrick, 2015)'
_diffrn_ambient_temperature      299.0
_diffrn_measured_fraction_theta_full 0.987
_diffrn_measured_fraction_theta_max 0.960
_diffrn_measurement_device_type  'Bruker APEX-II CCD'
_diffrn_measurement_method       '\f and \w scans'
_diffrn_radiation_type           MoK\a
_diffrn_radiation_wavelength     0.71073
_diffrn_reflns_av_R_equivalents  0.0556
_diffrn_reflns_av_unetI/netI     0.0455
_diffrn_reflns_Laue_measured_fraction_full 0.987
_diffrn_reflns_Laue_measured_fraction_max 0.960
_diffrn_reflns_limit_h_max       15
_diffrn_reflns_limit_h_min       -15
_diffrn_reflns_limit_k_max       26
_diffrn_reflns_limit_k_min       -20
_diffrn_reflns_limit_l_max       20
_diffrn_reflns_limit_l_min       -20
_diffrn_reflns_number            38725
_diffrn_reflns_point_group_measured_fraction_full 0.987
_diffrn_reflns_point_group_measured_fraction_max 0.960
_diffrn_reflns_theta_full        25.242
_diffrn_reflns_theta_max         30.056
_diffrn_reflns_theta_min         2.282
_diffrn_standards_number         0
_exptl_absorpt_coefficient_mu    0.069
_exptl_absorpt_correction_T_max  0.7460
_exptl_absorpt_correction_T_min  0.6867
_exptl_absorpt_correction_type   multi-scan
_exptl_absorpt_process_details
'SADABS-2016/2 (Bruker,2016/2) was used for absorption correction. wR2(int) was 0.1086 before and 0.0671 after correction. The Ratio of minimum to maximum transmission is 0.9205. The \l/2 correction factor is Not present.'
_exptl_crystal_colour            colourless
_exptl_crystal_colour_primary    colourless
_exptl_crystal_density_diffrn    1.226
_exptl_crystal_description       block
_exptl_crystal_F_000             1144
_exptl_crystal_size_max          0.19
_exptl_crystal_size_mid          0.15
_exptl_crystal_size_min          0.12
_refine_diff_density_max         0.166
_refine_diff_density_min         -0.140
_refine_diff_density_rms         0.027
_refine_ls_extinction_method     none
_refine_ls_goodness_of_fit_ref   1.015
_refine_ls_hydrogen_treatment    constr
_refine_ls_matrix_type           full
_refine_ls_number_parameters     388
_refine_ls_number_reflns         8304
_refine_ls_number_restraints     0
_refine_ls_restrained_S_all      1.015
_refine_ls_R_factor_all          0.0794
_refine_ls_R_factor_gt           0.0504
_refine_ls_shift/su_max          0.001
_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0512P)^2^+0.4971P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
_refine_ls_wR_factor_gt          0.1195
_refine_ls_wR_factor_ref         0.1352
_reflns_Friedel_coverage         0.000
_reflns_number_gt                5795
_reflns_number_total             8304
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            d0sc01238f2.cif
_cod_data_source_block           22019780sz_0m
_cod_depositor_comments
;Adding full bibliography for 1558010--1558012.cif.

 Adding full bibliography for 1558010--1558012.cif.
;
_cod_database_code               1558012
_shelx_shelxl_version_number     2018/3
_shelx_estimated_absorpt_t_max   0.992
_shelx_estimated_absorpt_t_min   0.987
_olex2_refinement_description
;
1. Fixed Uiso
 At 1.2 times of:
  All C(H) groups
2.a Aromatic/amide H refined with riding coordinates:
 C8(H8), C20(H20), C16(H16), C26(H26), C18(H18), C29(H29), C27(H27), C11(H11),
 C23(H23), C24(H24), C15(H15), C36(H36), C28(H28), C33(H33), C43(H43), C12(H12),
  C5(H5), C40(H40), C13(H13), C35(H35), C1(H1), C34(H34), C14(H14), C42(H42),
 C41(H41), C4(H4), C3(H3), C2(H2)
;
_olex2_submission_special_instructions 'No special instructions were received'