Mesomorphic and Dielectric Properties of Supramolecular 3,5-Diamino-1-dodecyl-1,2,4-triazole
- Авторлар: Novikov I.1, Aleksandriiskii V.1, Kudayarova T.1, Danilova E.1, Burmistrov V.1
-
Мекемелер:
- Ivanovo State University of Chemical Technology
- Шығарылым: Том 89, № 9 (2019)
- Беттер: 1946-1951
- Бөлім: 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
Дәйексөз келтіру
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.
Авторлар туралы
I. Novikov
Ivanovo State University of Chemical Technology
Хат алмасуға жауапты Автор.
Email: nmr@isuct.ru
Ресей, pr. Sheremetevskii 7, Ivanovo, 15300
V. Aleksandriiskii
Ivanovo State University of Chemical Technology
Email: burmistrov@isuct.ru
Ресей, pr. Sheremetevskii 7, Ivanovo, 15300
T. Kudayarova
Ivanovo State University of Chemical Technology
Хат алмасуға жауапты Автор.
Email: vmelenchuktv@mail.ru
Ресей, pr. Sheremetevskii 7, Ivanovo, 15300
E. Danilova
Ivanovo State University of Chemical Technology
Email: burmistrov@isuct.ru
Ресей, pr. Sheremetevskii 7, Ivanovo, 15300
V. Burmistrov
Ivanovo State University of Chemical Technology
Хат алмасуға жауапты Автор.
Email: burmistrov@isuct.ru
Ресей, pr. Sheremetevskii 7, Ivanovo, 15300
![](/img/style/loading.gif)