Low-temperature absorption spectra of the MoO2−4 ion in Cs2SO4 and of the ReO−4 ion in RbClO4 and in (C2H5)4NClO4

Autor:	Gianluigi Ingletto, R. Borromei, L. Di Sipio
Rok vydání:	1982
Předmět:	Two band Absorption spectroscopy Atomic electron transition Chemistry Doping General Physics and Astronomy Physical and Theoretical Chemistry Atomic physics Molecular physics Symmetry (physics) Spectral line Ion
Zdroj:	Chemical Physics Letters. 92:288-291
ISSN:	0009-2614
DOI:	10.1016/0009-2614(82)80278-9
Popis:	Absorption spectra of single crystals of Cs 2 SO 4 doped with MoO 2− 4 and of RbClO 4 and (C 2 H 5 ) 4 HClO 4 doped with ReO − 4 have been measured at the liquid-helium temperature. All spectra show two band systems with pronounced vibrational structures. In T d symmetry they must correspond to 1 T 2 - 1 A 1 charge-transfer electornic transitions. It is likely that in the two band systems there are more than two electronic transitions.
Databáze:	OpenAIRE
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