Mesomorphic and Dielectric Properties of Supramolecular 3,5-Diamino-1-dodecyl-1,2,4-triazole
- Авторы: Novikov I.1, Aleksandriiskii V.1, Kudayarova T.1, Danilova E.1, Burmistrov V.1
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Учреждения:
- Ivanovo State University of Chemical Technology
- Выпуск: Том 89, № 9 (2019)
- Страницы: 1946-1951
- Раздел: Selected articles originally published in Russian in Rossiiskii Khimicheskii Zhurnal (Russian Chemistry Journal)
- URL: https://journals.rcsi.science/1070-3632/article/view/223101
- DOI: https://doi.org/10.1134/S1070363219090342
- ID: 223101
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Аннотация
The formation of a thermotropic smectic phase in 3,5-diamino-1-dodecyl-1,2,4-triazole was revealed by polarizing microscopy and DSC. Depending on heating and cooling conditions, transitions between different types of layered packings occur, which was evidenced by dielectric measurements. Quantum-chemical simulation established that the mesomorphism of 1,2,4-triazole derivatives is associated with the formation of supramolecules with a higher polarizability anisotropy. The calculation results confirmed the possibility of lateral hydrogen bonding which favors layered smectic packing.
Об авторах
I. Novikov
Ivanovo State University of Chemical Technology
Автор, ответственный за переписку.
Email: nmr@isuct.ru
Россия, pr. Sheremetevskii 7, Ivanovo, 15300
V. Aleksandriiskii
Ivanovo State University of Chemical Technology
Email: burmistrov@isuct.ru
Россия, pr. Sheremetevskii 7, Ivanovo, 15300
T. Kudayarova
Ivanovo State University of Chemical Technology
Автор, ответственный за переписку.
Email: vmelenchuktv@mail.ru
Россия, pr. Sheremetevskii 7, Ivanovo, 15300
E. Danilova
Ivanovo State University of Chemical Technology
Email: burmistrov@isuct.ru
Россия, pr. Sheremetevskii 7, Ivanovo, 15300
V. Burmistrov
Ivanovo State University of Chemical Technology
Автор, ответственный за переписку.
Email: burmistrov@isuct.ru
Россия, pr. Sheremetevskii 7, Ivanovo, 15300
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