Investigation on the Rare Earth Terpyridyl System
Open Access
- 1 December 1965
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung A
- Vol. 20 (12) , 1661-1664
- https://doi.org/10.1515/zna-1965-1218
Abstract
The preparation of terpyridyl chelates of heavier rare earths of the type M (Terp) (NO3)3 ·n H2O(M = Tb — Yb and n = O —3) is described. The infrared studies of the solid chelates show the coordinated nature of both terpyridyl and nitrate groups. A spectrochemical series based on the shift of the “breathing” vibration of terpyridyl in the complexes is proposed.Keywords
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