title: A polyoxometalate-based single-molecule magnet with an S = 21/2 ground state.
abstract: Ligand modification transforms a polyoxometalate-anchored cubane-type [Mn(III)(3)Mn(IV)O(4)] core into a centrosymmetric [Mn(III)(6)Mn(IV)O(8)] di-cubane cluster, and restores the slow magnetization relaxation characteristics typical for [Mn(4)O(4)] cubane-based single-molecule magnets.
authors.affiliation: Ames Laboratory, US DOE and Department of Physics and Astronomy, Iowa State University, Ames, IA 50011, USA. xfang@ameslab.gov
authors.forename: Xikui
authors.initials: X
authors.lastname: Fang
authors.forename: Paul
authors.initials: P
authors.lastname: Kögerler
authors.forename: Manfred
authors.initials: M
authors.lastname: Speldrich
authors.forename: Helmut
authors.initials: H
authors.lastname: Schilder
authors.forename: Marshall
authors.initials: M
authors.lastname: Luban