title: A fluorophosphate-based inverse Keggin structure.
abstract: An unusual PFO(3)(2-)-templated "inverse Keggin" polyanion, [Mo(12)O(46)(PF)(4)](4-), has been isolated from the degradation reaction of an {Mo(132)}-type Keplerate to [PMo(12)O(40)](3-) by [Cu(MeCN)(4)](PF(6)) in acetonitrile. (31)P-NMR studies suggest a structure-directing role for [Cu(MeCN)(4)](+) in the formation of the highly unusual all-inorganic inverse Keggin structure.
authors: Ames Laboratory, Iowa State University, Ames, IA 50011, USA.
authors: John
authors: J
authors: Fielden
authors: Kyle
authors: K
authors: Quasdorf
authors: Leroy
authors: L
authors: Cronin
authors: Paul
authors: P
authors: Kögerler