Issue 8, 1996

Crystal structure and solution-state study of K[Al(mal)2(H2O)2]·2H2O (H2mal = malonic acid)

Abstract

The new complex K[Al(mal)2(H2O)2]·2H2O [H2mal = CH2(CO2H)2] has been synthesized and its crystal structure determined by X-ray crystallography. An investigation of metal speciation in aqueous solution (analytical concentration around 50 mmol dm–3) by using 27Al, 1H and 13C NMR spectroscopies revealed that, in solutions at physiological pH (7.5), the bis(malonate) complex evolves to the tris(malonate), [Al(mal)3]3–, without precipitation of aluminium hydroxide.

Article information

Article type
Paper

J. Chem. Soc., Dalton Trans., 1996, 1601-1606

Crystal structure and solution-state study of K[Al(mal)2(H2O)2]·2H2O (H2mal = malonic acid)

A. Tapparo, S. L. Heath, P. A. Jordan, G. R. Moore and A. K. Powell, J. Chem. Soc., Dalton Trans., 1996, 1601 DOI: 10.1039/DT9960001601

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Spotlight

Advertisements