Published March 2005 | Version v1
Journal article Metadata-only

Phase relation in the systems A2TeI6-Tl2TeI6 and A2TeBr6-A2TeI6 (A - K, Rb, Cs, Tl(I))

Creators

  • 1. Uzhgorodskij Natsional'nyj Univ., Uzhgorod (Ukraine)

Description

By the methods of differential thermal and x-ray phase analyses character of physicochemical interaction in the systems K2TeI6-Tl2TeI6, Rb2TeI6-Tl2TeI6, Cs2TeI6-Tl2TeI6, K2TeI6-K2TeI6, Rb2TeI6-Rb2TeI6, Cs2TeI6-Cs2TeI6, Tl2TeI6-Tl2TeI6 is studied. Phase diagrams are plotted. In all systems formation of continuous series of solid solutions on the basis of initial ternary compounds is detected. Relationship between A+ and Br- or I- ion sizes is a factor determining structural type of the compounds

Abstract (Russian)

Методами ДТФ и РФА изучен характер физико-химического взаимодействия в системах K2TeI6-Tl2TeI6, Rb2TeI6-Tl2TeI6, Cs2TeI6-Tl2TeI6, K2TeI6-K2TeI6, Rb2TeI6-Rb2TeI6, Cs2TeI6-Cs2TeI6, Tl2TeI6-Tl2TeI6. Построены соответствующие диаграммы состояния. Во всех системах набдюдается образование непрерывной серии твердых растворов на основе исходных тройных соединений. Соотношение между размерами частиц A+ и Br- или I- является фактором, определяющим структурный тип соединений

Additional details

Additional titles

Original title (Russian)
Взаимодействие в системах А

Publishing Information

Journal Title
Neorganicheskie Materialy
Journal Volume
41
Journal Issue
3
Journal Page Range
p. 357-362
ISSN
0002-337X
CODEN
NEOMB8

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
37020213
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Descriptors DEI
ALKALI METAL COMPOUNDS; BROMIDES; IODIDES; PHASE DIAGRAMS; PHASE STUDIES; SOLID SOLUTIONS; TELLURIUM COMPOUNDS; THALLIUM COMPOUNDS
Descriptors DEC
BROMINE COMPOUNDS; DIAGRAMS; DISPERSIONS; HALIDES; HALOGEN COMPOUNDS; HOMOGENEOUS MIXTURES; INFORMATION; IODINE COMPOUNDS; MIXTURES; SOLUTIONS

Optional Information

Notes
19 refs., 2 figs., 1 tab.