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Lanthanide Perchlorate Complexes of 4-Chloroquinoline-1-oxide and 5-Chloroisoquinoline-2-oxide

Navaneetham, NS and Rajasekar, N and Kalyanasundaram, R and Soundararajan, S (1987) Lanthanide Perchlorate Complexes of 4-Chloroquinoline-1-oxide and 5-Chloroisoquinoline-2-oxide. In: Inorganica Chimica Acta, 128 (2). pp. 277-282.

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Official URL: http://dx.doi.org/10.1016/S0020-1693(00)86558-5

Abstract

New lanthanide complexes of 4-chloroquinoline-1-oxide (CQNO) and 5-chloroisoquinoline-2-oxide (CIQNO) were synthesized. CQNO gave two sets of complexes, one set soluble in acetone with the formulae {[Ln(CQNO)_8](ClO_4)_3}, where Ln=Nd to Yb, and {[La(CQNO)_{10}]}{(ClO_4)_3}, and the other insoluble in acetone with the formulae {[Ln(CQNO)_7]- (ClO_4)_3} where Ln=La, Nd and Gd only. CIQNO gave complexes of the general composition {[Ln-(CIQNO)_8](ClO_4)_3} where Ln =La and Nd and {[Ln(CIQNO)_7](ClO_4)_3} where Ln=Gd to Yb. The isolated complexes CQNO and CIQNO were characterized by elemental analysis, electrolytic conductance, infrared, proton NMR and electronic spectral data.

Item Type: Journal Article
Additional Information: Copyright for this article belongs to the Elsevier.
Department/Centre: Division of Chemical Sciences > Inorganic & Physical Chemistry
Date Deposited: 13 Jun 2008
Last Modified: 07 Oct 2010 07:16
URI: http://eprints.iisc.ernet.in/id/eprint/14303

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