We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Giant Hollow Heterometallic Polyoxoniobates with Sodalite-Type Lanthanide-Tungsten-Oxide Cages: Discrete Nanoclusters and Extended Frameworks.
- Authors
Jin, Lu; Li, Xin ‐ Xiong; Qi, Yan ‐ Jie; Niu, Ping ‐ Ping; Zheng, Shou ‐ Tian
- Abstract
The first series of niobium-tungsten-lanthanide (Nb-W-Ln) heterometallic polyoxometalates {Ln12W12O36(H2O)24(Nb6O19)12} (Ln=Y, La, Sm, Eu, Yb) have been obtained, which are comprised of giant cluster-in-cluster-like ({Ln12W12}-in-{Nb72}) structures built from 12 hexaniobate {Nb6O19} clusters gathered together by a rare 24-nuclearity sodalite-type heterometal-oxide cage {Ln12W12O36(H2O)24}. The Nb-W-Ln clusters present the largest multi-metal polyoxoniobates and a series of rare high-nuclearity 4d-5d-4f multicomponent clusters. Furthermore, the giant Nb-W-Ln clusters may be isolated as discrete inorganic alkali salts and can be used as building blocks to form high-dimensional inorganic-organic hybrid frameworks.
- Subjects
SODALITE; RARE earth metals; TUNGSTEN oxides; POLYOXOMETALATES; OXYANIONS
- Publication
Angewandte Chemie, 2016, Vol 128, Issue 44, p13997
- ISSN
0044-8249
- Publication type
Article
- DOI
10.1002/ange.201608113