A decacobalt(II) cluster with triple-sandwich structure obtained by partial reductive hydrolysis of a pentacobalt(II/III) Weakley-type polyoxometalate

作者：Duan Yan; Clemente Juan Juan M; Fierro Jose L G; Gimenez Saiz Carlos^*; Coronado Eugenio^*

来源：Chemical Communications, 2016, 52(90): 13245-13248.

DOI：10.1039/c6cc05485d

Partial reductive hydrolysis of a penta-Co-II/III cluster [Co-4(II)(H2O)(2)-( (CoW9O34)-W-III)(PW9O34)](12-) (1) leads to the formation of [Co-2{Co-3(H2O)-( Co(OH)(2)W7O26)(PW9O34)}(2)](22-) (2). This polyoxometalate is made up of two capping [PW9O34](9-) units and two bridging [W7O26](10-) units that assemble to encapsulate a novel deca-Co-II cluster core comprising octahedral and tetrahedral Co-II ions.

• 出版日期2016