A [Mn18Dy] SMM resulting from the targeted replacement of the central MnII in the S = 83/2 [Mn19]-aggregate with Dy III
Résumé
Anisotropy can be introduced into the [Mn19]-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 [Mn18Dy] complex with the same core topology showing slow relaxation of the magnetisation