Hybrid Uranium–Transition-Metal Oxide Cage Clusters
收藏NIAID Data Ecosystem2026-03-09 收录
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https://figshare.com/articles/dataset/Hybrid_Uranium_Transition_Metal_Oxide_Cage_Clusters/2225293
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资源简介：
Transition-metal
based polyoxometalate clusters have been known
for decades, whereas those built from uranyl peroxide polyhedra have
more recently emerged as a family of complex clusters. Here we report
the synthesis and structures of six nanoscale uranyl peroxide cage
clusters that contain either tungstate or molybdate polyhedra as part
of the cage, as well as phosphate tetrahedra. These transition-metal–uranium
hybrid clusters exhibit unique polyhedral connectivities and topologies
that include 6-, 7-, 8-, 10-, and 12-membered rings of uranyl polyhedra
and uranyl ions coordinated by bidentate peroxide in both trans and
cis configurations. The transition-metal polyhedra appear to stabilize
unusual units built of uranyl polyhedra, rather than templating their
formation.
创建时间：
2016-02-16
