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Studying the local structure of liquid in chloro- and alkyl-substituted benzene derivatives via the molecular scattering of lightстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 13 сентября 2017 г.
- Авторы: Kargin I.D., Lanshina L.V., Abramovich A.I.
- Журнал: Russian Journal of Physical Chemistry A
- Том: 91
- Номер: 9
- Год издания: 2017
- Издательство: Pleiades Publishing, Ltd
- Местоположение издательства: Road Town, United Kingdom
- Первая страница: 1737
- Последняя страница: 1742
- DOI: 10.1134/S003602441709014X
- Аннотация: The coefficients of scattering and the depolarization of scattered light are measured in liquid benzene,chlorobenzene, o-dichlorobenzene, o-chlorotoluene, toluene, and o-xylene in the temperature range of 293‒368 K at a wavelength of 546 nm. Isothermic compressibility, internal pressure, and the functions of radial and orientational correlation are calculated for these liquids in the indicated temperature range, using the classical theory of molecular light scattering. We show that the local structure of these liquids is determined by orthogonal contacts between benzene rings (the T-configuration) and stacked (S-type) configurations. T-configurations predominate in benzene, chlorobenzene, and o-chlorotoluene, while toluene, o-xylene, and o-dichlorobenzene are characterized by S-configurations. It is also shown that the local structures of these liquids are reorganized in a certain temperature range.
- Добавил в систему: Абрамович Анна Ивановна
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