2023.03.03
【論文】WRH 津島 悟特任准教授と鷹尾康一朗准教授の国際共著論文”Neptunyl(VI) Nitrate Coordination Polymer with Bis(2-pyrrolidone) Linkers Highlighting Crystallographic Analogy and Solubility Difference in Actinyl(VI) Nitrates”が掲載されました
WRHの津島 悟特任准教授と鷹尾康一朗准教授、Helmholtz-Zentrum Dresden-Rossendorf（HZDR）のDr. März らによる国際共著論文がMDPI オープンアクセスジャーナルに掲載されました。
“Neptunyl(VI) Nitrate Coordination Polymer with Bis(2-pyrrolidone) Linkers Highlighting Crystallographic Analogy and Solubility Difference in Actinyl(VI) Nitrates”
https://doi.org/10.3390/inorganics11030104
要旨
NpO2(NO3)2 units are connected by bis(2-pyrrolidone) linker molecules with the trans-1,4-cyclohexyl bridging part (L1) to form a one-dimensional coordination polymer, [NpO2(NO3)2(L1)]n. Molecular and crystal structures of this compound are nearly identical to that of the UO22+ analogue, while its aqueous solubility is greatly enhanced, probably owing to weaker thermodynamic stability of the complexation in NpO22+ compared with that in UO22+.