Organic salts of lanthanide elements-I Preparation of tri-acylates of lanthanum and cerium(III) from aqueous solutions

Misra, S. N. ; Misra, T. N. ; Mehrotra, R. C. (1963) Organic salts of lanthanide elements-I Preparation of tri-acylates of lanthanum and cerium(III) from aqueous solutions Journal of Inorganic and Nuclear Chemistry, 25 (2). pp. 195-199. ISSN 0022-1902

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Official URL: http://dx.doi.org/10.1016/0022-1902(63)80009-3

Related URL: http://dx.doi.org/10.1016/0022-1902(63)80009-3

Abstract

Tri-acylates of lanthanum and cerium(III) are quantitatively precipitated by the reaction of their nitrates or chlorides with excess of sodium soaps (laurate, palmitate, stearate) in aqueous solutions. These salts are not hydrolysed by water and are soluble in hot benzene from which pure samples may be crystallized. Molecular weight measurements show them to be monomeric in benzene. Viscosities of their benzene solutions have been measured and their thermogravimetric behaviour has also been investigated. Attempts to prepare mixed chloride or nitrate salts were unsuccessful.

Item Type:Article
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ID Code:30124
Deposited On:22 Dec 2010 10:55
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