Structures of Fe(III) complexes with EDTA and EDDDA in aqueous solution by EXAFS and XANES

15Citations
Citations of this article
1Readers
Mendeley users who have this article in their library.
Get full text

Abstract

The Fe K-edge X-ray absorption spectra of Fe(III) complexes with EDTA (ethylenediaminetetraacetic acid) and EDDDA (ethylenediamine-N,N-diacetic-N,N′-dipropionic acid) in weakly acidic or neutral aqueous solutions are measured. The spectra of powdered crystalline samples of these complexes are also measured as the reference materials. The comparisons of the XANES spectra, including their pre-edge peak, and the EXAFS Fourier transforms conclude that in aqueous solution a seven-coordinate structure is predominant for the Fe(III)-EDTA complex and a six-coordinate one for the Fe(III)-EDDDA complex. © 1990.

Cite

CITATION STYLE

APA

Sakane, H., Watanabe, I., Ono, K., Ikeda, S., Kaizaki, S., & Kushi, Y. (1990). Structures of Fe(III) complexes with EDTA and EDDDA in aqueous solution by EXAFS and XANES. Inorganica Chimica Acta, 178(1), 67–70. https://doi.org/10.1016/S0020-1693(00)88135-9

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free