Nephelauxetic effect in the absorption spectra of cerium, terbium, and erbium ions and mean polarizability of fragments of the ligand molecules

Journal Article · Mon Nov 01 04:00:00 EST 1982 · Dokl. Chem. (Engl. Transl.); (United States)

OSTI ID:6525404

Bel'tyukova, S V; Plouektov, N S; Nazarenko, N A

This report demonstrates that the nephelauxetic effect observed in the absorption spectra of the ions Ce/sup 3 +/, Tb/sup 3 +/ (the 5dreverse arrow4f transitions), and Er/sup 3 +/ (the /sup 4/S/sub 3///sub 2/reverse arrow/sup 4/I/sub 15///sub 2/ transition) is a linear function of the mean polarizability of the fragements of the ligand molecules coordinated by the lanthanide ion.

• Research Organization: Academy of Sciences of the Ukrainian SSR, Odessa
• OSTI ID: 6525404
• Journal Information: Dokl. Chem. (Engl. Transl.); (United States), Journal Name: Dokl. Chem. (Engl. Transl.); (United States) Vol. 264:1-6; ISSN DKCHA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400104 -- Spectral Procedures-- (-1987)
400201* -- Chemical & Physicochemical Properties
ABSORPTION SPECTRA
ACETATES
CARBOXYLIC ACID SALTS
CERIUM
ELECTRICAL PROPERTIES
ELEMENTS
ERBIUM
METALS
ORGANIC COMPOUNDS
PHYSICAL PROPERTIES
POLARIZABILITY
RARE EARTHS
SPECTRA
TERBIUM