Uranyl ion complexation by citric and tricarballylic acids: hydrothermal synthesis and structure of two- and three-dimensional uranium–organic frameworks
2006; Royal Society of Chemistry; Issue: 8 Linguagem: Inglês
10.1039/b516191f
ISSN1364-548X
Autores Tópico(s)Metal-Organic Frameworks: Synthesis and Applications
ResumoThe first crystal structure of uranyl citrate is reported, as well as that of uranyl sodium tricarballylate; both compounds are polymeric, with all acid groups coordinated, but they differ strongly in their coordination modes; the resulting assembly architecture is either three-dimensional with [(UO2)2(Hcit)2]2- metallacycle subunits with citrate or two-dimensional with tricarballylate.
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