Pseudo-rotational motion of cyclic molecules and thermal conductivity of tetrahydrofuran

V.A. Konstantinov; V.V. Sagan; V.P. Revyakin; A.V. Karachevtseva

Pseudo-rotational motion of cyclic molecules and thermal conductivity of tetrahydrofuran

Авторы

V.A. Konstantinov B. Verkin Institute for Low Temperature Physics and Engineering, 47 Lenin Ave., 61103 Kharkov, Ukraine
V.V. Sagan B. Verkin Institute for Low Temperature Physics and Engineering, 47 Lenin Ave., 61103 Kharkov, Ukraine
V.P. Revyakin B. Verkin Institute for Low Temperature Physics and Engineering, 47 Lenin Ave., 61103 Kharkov, Ukraine
A.V. Karachevtseva B. Verkin Institute for Low Temperature Physics and Engineering, 47 Lenin Ave., 61103 Kharkov, Ukraine

Ключевые слова:

amplitude, angular forces cyclic molecules

Аннотация

Pseudo-rotation is a large amplitude motion arising from the interaction of two degenerate, or nearly degenerate out-of-plane ring puckering modes in the presence of a small barrier to planarity of the molecule [1]. Pseudo-rotation in tetrahydrofuran (THF), C4H8O, arises from near cancellation of the angular strain forces due to nontetrahedral bond angles in the skeleton ring and torsional forces due to hydrogen-hydrogen repulsion.

Загрузки

PDF (английский)

Опубликован

21.01.2015

Выпуск

Том 2015 № 3 (2015): Вестник. Серия физическая

Раздел

Физика конденсированного состояния и проблемы материаловедения. Нанонаука

Как цитировать

[1]

V. Konstantinov, V. Sagan, V. Revyakin, и A. Karachevtseva, «Pseudo-rotational motion of cyclic molecules and thermal conductivity of tetrahydrofuran», Rec.Contr.Phys., т. 2015, вып. 3, сс. 80–81, янв. 2015, просмотрено: 11 июль 2026 г. [онлайн]. доступно на: https://bph.kaznu.kz/index.php/zhuzhu/article/view/831