Duan Yan, Clemente-Juan Juan M, Fierro José L G, Giménez-Saiz Carlos, Coronado Eugenio
Instituto de Ciencia Molecular (ICMol), Universitat de València, c/Catedrático José Beltrán, 2, 46980 Paterna, Spain.
Instituto de Catálisis y Petroleoquímica, (CSIC), c/Marie Curie, 2, Cantoblanco, 28049 Madrid, Spain.
Chem Commun (Camb). 2016 Nov 3;52(90):13245-13248. doi: 10.1039/c6cc05485d.
Partial reductive hydrolysis of a penta-Co cluster [Co(HO)(CoWO)(PWO)] (1) leads to the formation of [Co{Co(HO)(Co(OH)WO)(PWO)}] (2). This polyoxometalate is made up of two capping [PWO] units and two bridging [WO] units that assemble to encapsulate a novel deca-Co cluster core comprising octahedral and tetrahedral Co ions.
五钴簇合物[Co(HO)(CoWO)(PWO)] (1)的部分还原水解生成了[Co{Co(HO)(Co(OH)WO)(PWO)}] (2)。这种多金属氧酸盐由两个封端的[PWO]单元和两个桥连的[WO]单元组成,它们组装起来包裹了一个由八面体和四面体钴离子构成的新型十钴簇核。