Identification of complexes of Nd(III) with dithiophosphinic acids verifying the difference in complexation between Ln(III) and An(III)

Qiling Guo; Tuo Fang; Qian Liu; Liyang Zhu; Suliang Yang; Guoxin Tian

doi:10.1039/d2dt00625a

Identification of complexes of Nd(III) with dithiophosphinic acids verifying the difference in complexation between Ln(III) and An(III)

Dalton Trans. 2022 May 17;51(19):7416-7419. doi: 10.1039/d2dt00625a.

Authors

Qiling Guo¹, Tuo Fang¹, Qian Liu¹, Liyang Zhu¹, Suliang Yang¹, Guoxin Tian^{1

2}

Affiliations

¹ Department of Radiochemistry, China Institute of Atomic Energy, Beijing 102413, China. ysl79@ciae.ac.cn.
² Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing 100084, China.

PMID: 35420104
DOI: 10.1039/d2dt00625a

Abstract

Five complex species of Nd(III) with HA have been spectroscopically and compositionally identified as NdA₃, NdA₃(HA), NdA₃(HA)H₂O, NdA₃(H₂O)₃, and Nd(H₂O)₂₃·3A (HA, bis(2,4,4-trimethylpentyl)dithiophosphinic acid) with the help of X-ray diffraction analysis on single crystals of Nd(H₂O)₉·H₂O·3B (HB = bis(iso-butyl)dithiophosphinic acid.