title: A [Mn18Dy] SMM resulting from the targeted replacement of the central MnII in the S = 83/2 [Mn19]-aggregate with DyIII.
abstract: Anisotropy can be introduced into the [Mn(19)]-aggregate, which currently has the highest known spin ground state of S = 83/2, by the targeted replacement of the central Mn(II) cation with Dy(III) leading to a [Mn(18)Dy] complex with the same core topology showing slow relaxation of the magnetisation.
authors.affiliation: Institut für Anorganische Chemie der Universität Karlsruhe, Engessserstr. Geb. 30., 45, D-76128, Karlsruhe, Germany.
authors.forename: Ayuk M
authors.initials: AM
authors.lastname: Ako
authors.forename: Valeriu
authors.initials: V
authors.lastname: Mereacre
authors.forename: Rodolphe
authors.initials: R
authors.lastname: Clérac
authors.forename: Wolfgang
authors.initials: W
authors.lastname: Wernsdorfer
authors.forename: Ian J
authors.initials: IJ
authors.lastname: Hewitt
authors.forename: Christopher E
authors.initials: CE
authors.lastname: Anson
authors.forename: Annie K
authors.initials: AK
authors.lastname: Powell