Open AccessТемпературно-фазовая зависимость колебательного спектра и ориентационная подвижность тетрафторборат иона в органической соли н-Bu-=SUB=-4-=/SUB=-NBF-=SUB=-4-=/SUB=-
Author(s) -
К. Ш. Рабаданов,
М. М. Гафуров,
Н. Ф. Уваров,
А. С. Улихин
Publication year - 2018
Publication title -
fizika tverdogo tela
Language(s) - English
Resource type - Journals
eISSN - 1726-7498
pISSN - 0367-3294
DOI - 10.21883/ftt.2018.12.46732.084
Subject(s) - tetrafluoroborate , ion , phase (matter) , relaxation (psychology) , spectroscopy , salt (chemistry) , oscillation (cell signaling) , materials science , energy (signal processing) , chemical physics , analytical chemistry (journal) , chemistry , crystallography , physics , organic chemistry , psychology , social psychology , biochemistry , ionic liquid , quantum mechanics , catalysis
The structural and dynamic properties of a tetrafluoroborate ion in n -Bu_4NBF_4 organic salt at different temperatures and phase states were studied by oscillation spectroscopy methods. The results of calculations of the energy and relaxation parameters have shown that in the plastic phase, a $${\text{BF}}_{4}^{ - }$$ ion is characterized by a low reorientation energy as compared with that of the crystalline phase.