Positional isomerism effect of spirobifluorene and terpyridine moieties of “(A)n–D–(A)n” type electron transport materials for long-lived and highly efficient TADF-PhOLEDs
Bian, Mengying; Wang, Yuanxun; Guo, Xuan; Lv, Fang; Chen, Zhijian; Duan, Lian; Bian, Zuqiang; Liu, Zhiwei; Geng, Hua; Xiao, Lixin; Journal of Materials Chemistry C 6 (2018) 10276–; doi:10.1039/C8TC03796E

data_7237495
_publ_section_title
;
 Positional isomerism effect of spirobifluorene and terpyridine moieties
 of &#x201C;(A)n--D--(A)n&#x201D; type electron transport materials for
 long-lived and highly efficient TADF-PhOLEDs
;
_journal_issue                   38
_journal_name_full               'Journal of Materials Chemistry C'
_journal_page_first              10276
_journal_paper_doi               10.1039/C8TC03796E
_journal_volume                  6
_journal_year                    2018
_chemical_formula_sum            'C111 H70 Cl2 N12'
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_audit_update_record
;
2018-07-31 deposited with the CCDC.
2018-08-31 downloaded from the CCDC.
;
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_diffrn_reflns_point_group_measured_fraction_full 0.998
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_exptl_absorpt_process_details
;
CrysAlisPro 1.171.39.29a (Rigaku Oxford Diffraction, 2015)
Empirical absorption correction using spherical harmonics,
 implemented in SCALE3 ABSPACK scaling algorithm.
;
_exptl_crystal_colour            colorless
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_refine_ls_shift/su_mean         0.000
_refine_ls_structure_factor_coef Fsqd
_refine_ls_weighting_details
'w=1/[\s^2^(Fo^2^)+(0.0368P)^2^+37.0000P] where P=(Fo^2^+2Fc^2^)/3'
_refine_ls_weighting_scheme      calc
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_reflns_number_gt                13520
_reflns_number_total             16408
_reflns_threshold_expression     'I > 2\s(I)'
_cod_data_source_file            c8tc03796e2.cif
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