PHOTOLUMINESCENCE OF TETRACHLOROARSENATE(III)

Authors
KUNKELY H PAWLOWSKI V VOGLER A
Citation
H. Kunkely et al., PHOTOLUMINESCENCE OF TETRACHLOROARSENATE(III), Chemical physics letters, 227(3), 1994, pp. 267-269
Citations number
8
Categorie Soggetti
Physics, Atomic, Molecular & Chemical
Journal title
Chemical physics letters → ACNP
ISSN journal
00092614
Volume
227
Issue
3
Year of publication
1994
Pages
267 - 269
Database
ISI
SICI code
0009-2614(1994)227:3<267:POT>2.0.ZU;2-3
Abstract
Glasses of (NBu4)AsCl4 in ethanolal 77 K show a red emission at lambda (max) = 617 nm with phi almost-equal-to 10(-4) and tau = 0.46 mus. It is suggested that this luminescence originates from the sp excited sta te P-3(1) of the As3+ ion. The excited state properties of AsCl4- are discussed in comparison to those of SbCl4- and BiCl4-.