Authors
Citation
C. Rosenkilde et al., RAMAN-SPECTROSCOPIC INVESTIGATIONS OF THE MOLTEN CSCL-TAOCL3-TACL5 SYSTEM, Acta chemica Scandinavica, 49(6), 1995, pp. 405-410
Citations number
13
Categorie Soggetti
Chemistry,Biology
Journal title
ISSN journal
0904213X
Volume
49
Issue
6
Year of publication
1995
Pages
405 - 410
Database
ISI
SICI code
0904-213X(1995)49:6<405:RIOTMC>2.0.ZU;2-9
Abstract
Raman spectroscopy has been used to study the liquid system CsCl-TaCl5
-TaOCl3 at temperatures between 500 and 750 degrees C. In the binary C
sCl-TaOCl3 the equilibrium TaOCl4- + Cl- = TaOCl52- is established. As
the TaOCl3 concentration increases, formation of oligomeric ions with
bridging oxygen bonds also becomes significant. In the central part o
f the ternary system considerable oligomerisation occurs, and some mel
ts in this region form glasses when cooled rapidly.