title: Body-wing swapping in butterfly {Fe(III)2Ln(III)2} coordination clusters with triethylene glycol as ligand.
abstract: The first use of triethylene glycol (H(2)teg) in Fe/Ln chemistry affords two series of tetranuclear {Fe(III)(2)Ln(III)(2)} coordination clusters possessing defect-dicubane cores. A change in the synthetic procedure results in a different arrangement of the relative positions of the 3d and 4f elements offering a means to steer the structural and electronic features within a 3d-4f system.
authors.affiliation: Institute of Nanotechnology, Karlsruhe Institute of Technology, Hermannvon-Helmholtz Platz 1, 76344 Eggenstein-Leopoldshafen, Germany.
authors.forename: Guo
authors.initials: G
authors.lastname: Peng
authors.forename: George E
authors.initials: GE
authors.lastname: Kostakis
authors.forename: Yanhua
authors.initials: Y
authors.lastname: Lan
authors.forename: Annie K
authors.initials: AK
authors.lastname: Powell