ISSN:
1434-4475
Keywords:
Melt
;
PCl5−ZrCl4
;
Raman spectra
;
Solid
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract Raman spectra of some solid and molten PCl5−ZrCl4 mixtures have been recorded. ZrCl6 2− complex ions accompanied by at least one more chlorozirconate species are present in the solid as well as in the melt. The newRaman frequencies are attributed to ZrCl5 −, which fundamentals are given and assignment is proposed to be analogous to TiCl5 −. The presence of ZrCl6 2− and ZrCl5 − can be explained by the equilibrium ZrCl6 2−+PCl4 +⇌ZrCl5 −+PCl5.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00938713