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Crystal packing control of a trifluoromethyl-substituted furan/phenylene co-oligomer Научная публикация

Журнал ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE CRYSTAL ENGINEERING AND MATERIALS
ISSN: 2052-5192 , E-ISSN: 2052-5206
Вых. Данные Год: 2018, Том: 74, Страницы: 450-457 Страниц : 8 DOI: 10.1107/S2052520618011782
Ключевые слова furan/phenylene co-oligomer; crystal packing control; polymorphism; highly emissive single crystal
Авторы Sonina Alina A. 1,2 , Koskin Igor P. 1,2 , Sherin Peter S. 2,3 , Rybalova Tatyana, V 1,2 , Shundrina Inna K. 1,2 , Mostovich Evgeny A. 1,2 , Kazantsev Maxim S. 1,2
Организации
1 (Данные Web of science) NN Vorozhtsov Novosibirsk Inst Organ Chem, Lavrentiev Ave 9, Novosibirsk 630090, Russia
2 (Данные Web of science) Novosibirsk State Univ, Pirogova 2, Novosibirsk 630090, Russia
3 (Данные Web of science) Int Tomog Ctr SB RAS, Inst Skaya 3A, Novosibirsk 630090, Russia

Реферат: Furan/phenylene co-oligomer single crystals are considered as future materials for organic optoelectronics. Here, the effects of trifluoromethyl substituents on the crystallization, structure and optical properties of furan/phenylene co-oligomer 1,4-bis{5-[4-(trifluoromethyl)phenyl]furan-2-yl}benzene are studied systematically. The solution growth methods and physical vapor transport result in the formation of three polymorphs depending on the growth method and the solvent. Single-crystal X-ray analysis reveals the crystal structures to correspond to H-, J- or mixed aggregates. All obtained crystals exhibit high photoluminescence efficiency and have optical properties which strongly depend on the crystal packing. Variable-temperature X-ray powder diffraction analysis shows the thermal transition of two forms (H- and J-aggregates) into a third one (mixed aggregate). Terminal trifluoromethyl groups induce weak intermolecular interactions which control the crystal packing and optical properties of co-oligomer single crystals.
Библиографическая ссылка: Sonina A.A. , Koskin I.P. , Sherin P.S. , Rybalova T.V. , Shundrina I.K. , Mostovich E.A. , Kazantsev M.S.
Crystal packing control of a trifluoromethyl-substituted furan/phenylene co-oligomer
ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE CRYSTAL ENGINEERING AND MATERIALS. 2018. V.74. P.450-457. DOI: 10.1107/S2052520618011782 WOS Scopus РИНЦ OpenAlex
Даты:
Опубликована online: 20 сент. 2018 г.
Опубликована в печати: 1 окт. 2018 г.
Идентификаторы БД:
Web of science: WOS:000446829200007
Scopus: 2-s2.0-85053542186
РИНЦ: 38614879
OpenAlex: W2892171344
Цитирование в БД:
БД Цитирований
Web of science 14
Scopus 14
РИНЦ 10
OpenAlex 16
Альметрики: