title: Effect of ligand substitution on the interaction between anisotropic Dy(III) ions and 57Fe nuclei in Fe2Dy2 coordination clusters.
abstract: A series of [Fe(2)Dy(2)(OH)(2)(teaH)(2)(RC(6)H(4)COO)(6)] compounds has been synthesized and studied using Mössbauer spectroscopy. It is suggested that the local crystal field of the Dy(III) centers and the external magnetic field can control their shape anisotropy and thus the interactions between the dysprosium and iron centers.
authors.affiliation: Institut für Anorganische Chemie, Karlsruher Institut für Technologie, Engesserstrasse 15, D-76131 Karlsruhe, Germany. valeriu.mereacre@kit.edu
authors.forename: Valeriu
authors.initials: V
authors.lastname: Mereacre
authors.forename: Amer
authors.initials: A
authors.lastname: Baniodeh
authors.forename: Christopher E
authors.initials: CE
authors.lastname: Anson
authors.forename: Annie K
authors.initials: AK
authors.lastname: Powell