Mesomorphic and Dielectric Properties of Supramolecular 3,5-Diamino-1-dodecyl-1,2,4-triazole
- 作者: Novikov I.1, Aleksandriiskii V.1, Kudayarova T.1, Danilova E.1, Burmistrov V.1
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隶属关系:
- Ivanovo State University of Chemical Technology
- 期: 卷 89, 编号 9 (2019)
- 页面: 1946-1951
- 栏目: 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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详细
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.
作者简介
I. Novikov
Ivanovo State University of Chemical Technology
编辑信件的主要联系方式.
Email: nmr@isuct.ru
俄罗斯联邦, pr. Sheremetevskii 7, Ivanovo, 15300
V. Aleksandriiskii
Ivanovo State University of Chemical Technology
Email: burmistrov@isuct.ru
俄罗斯联邦, pr. Sheremetevskii 7, Ivanovo, 15300
T. Kudayarova
Ivanovo State University of Chemical Technology
编辑信件的主要联系方式.
Email: vmelenchuktv@mail.ru
俄罗斯联邦, pr. Sheremetevskii 7, Ivanovo, 15300
E. Danilova
Ivanovo State University of Chemical Technology
Email: burmistrov@isuct.ru
俄罗斯联邦, pr. Sheremetevskii 7, Ivanovo, 15300
V. Burmistrov
Ivanovo State University of Chemical Technology
编辑信件的主要联系方式.
Email: burmistrov@isuct.ru
俄罗斯联邦, pr. Sheremetevskii 7, Ivanovo, 15300
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