Directed assembly of nanoscale Co(II)-substituted{Co-9[P2W15](3)} and {Co-14[P2W15](4)} polyoxometalates

作者：Lydon Claire; Sabi Merce Martin; Symes Mark D; Long De Liang; Murrie Mark; Yoshii Shunsuke; Nojiri Hiroyuki; Cronin Leroy^*

来源：Chemical communications, 2012, 48(79): 9819-9821.

DOI：10.1039/c2cc34865a

Herein we report two structurally intriguing Co(II)-substituted polyoxometalates, a {Co-9[P2W15](3)} and {Co-14[P2W15](4)} (compounds 1 and 2) that are formed from the same building blocks under subtly different conditions. Compound 1 displays a structure previously predicted but never before realised, whilst compound 2 is the first Co-containing Dawson-based single-molecule magnet and has a unique cruciform structure.

• 出版日期2012