DOI: http://hdl.handle.net/10069/0002000565
Crystal structures of thorium and uranium ethylenediaminetetraacetate (EDTA) complexes
##article.authors##
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Daisuke Noguchi
Division of Educational Research Support, Graduate School of Engineering, Nagasaki University
https://orcid.org/0000-0003-4449-5538
https://scholar.google.co.jp/citations?user=IFVTVhUAAAAJ&hl=ja
DOI:
https://doi.org/10.51094/jxiv.524Keywords:
Actinide, Aminopolycarboxylic acid, Complex ion, Coordination compound, LigandAbstract
The present report provides a brief summary of the crystal structures of both thorium and uranium ethylenediaminetetraacetate (EDTA) complexes, along with their corresponding coordination numbers, whose data are deposited at the Cambridge Crystallographic Data Centre (CCDC). The complexes of four kinds of Th-EDTA and six kinds of U-EDTA are identified. The Th-EDTA complexes are all mononuclear, however, the U-EDTA complexes include both mononuclear and multinuclear complexes, where EDTA anions bridge some uranyl ions. Understanding these chemical structures would be expected to aid in comprehending and predicting the transportation process of such radioactive actinides in the environment for the Planetary Health, and also providing a guideline to construct new metal-organic frameworks (MOFs) in the field of chemistry and materials engineering.
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Submitted: 2023-10-10 01:30:18 UTC
Published: 2023-10-13 05:53:42 UTC
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Daisuke Noguchi
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