A novel sandwich-type tungstoarsenate containing a cagelike {Ca6} cluster with a water molecule enwrapped.

نویسندگان

  • Xiang Ma
  • Pengtao Ma
  • Dongdi Zhang
  • Jiai Hua
  • Chao Zhang
  • Tengfei Huang
  • Jingping Wang
  • Jingyang Niu
چکیده

A cage-like {[Ca(H(2)O)](6)(H(2)O)}(12+) cluster with a water molecule enwrapped, sandwiched by two novel [As(4)W(6)O(34)](12-) fragments, has been obtained, and the extension of these clusters from molecules into a 2-D layer occurs through [Ca(H(2)O)(5)](2+) linkers, which represents the first heteropolyoxoanion (HPA) constituted by [As(4)W(6)O(34)](12-) and the unprecedented high nuclearity {[Ca(H(2)O)](6)(H(2)O)}(12+) cluster.

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عنوان ژورنال:
  • Dalton transactions

دوره 42 4  شماره 

صفحات  -

تاریخ انتشار 2013