Synthesis and Selected Properties of LaWO4Br

Lanthanum oxobromotungstate LaWO4Br was prepared by solid-state synthesis. The compound was studied by various methods of physicochemical analysis: chemical, crystal-optical, differential-thermal, X-ray diffraction, scanning electronic microscopy, and second optical harmonic generation. The crystals of the compound are orthorhombic, space group Pbcm. The unit cell parameters for LaWO4Br were determined: a = 5.912(1) Å, b = 7.931(2) Å, c = 19.728(2) Å, V = 925.2(2) Å3. Selected physicochemical parameters of the compounds were studied. Pyroelectric properties of the compounds were found over a wide temperature range.

Редакторы
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Издательство
IAPC Nauka/Interperiodica
Номер выпуска
4
Язык
Английский
Страницы
473-475
Статус
Опубликовано
Подразделение
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DOI
-
Номер
-
Том
46
Год
2001
Организации
  • 1 Russ. Univ. of Peoples' Friendship, ul. Miklukho-Maklaya 6, Moscow, 117198, Russian Federation
Ключевые слова
-
Дата создания
19.10.2018
Дата изменения
19.10.2018
Постоянная ссылка
https://repository.rudn.ru/ru/records/article/record/352/