Titlebar

Export bibliographic data
Literature by the same author
plus on the publication server
plus at Google Scholar

 

Control of Exchange Interactions in Trinuclear Complexes Based on Orthogonal Magnetic Orbitals

Title data

Weber, Birgit ; Obel, Jaroslava ; Lorenz, Lucia R. ; Bauer, Wolfgang ; Carrella, Luca ; Rentschler, Eva:
Control of Exchange Interactions in Trinuclear Complexes Based on Orthogonal Magnetic Orbitals.
In: European Journal of Inorganic Chemistry. Vol. 2009 (2009) Issue 36 . - pp. 5535-5540.
ISSN 1099-0682
DOI: https://doi.org/10.1002/ejic.200900847

Abstract in another language

The reaction of copper(II) acetate with the tetradentate Schiff base like ligand H4L {(E,E)-[{diethyl 2,2′-[4,5-dihydroxy-1,2-phenylenebis(iminomethylidyne)]bis(3-oxobutanoate)}] leads to the formation of the square planar N2O2 coordinated complex [H2CuL]. Reaction of two equivalents of this complex with copper(II) acetylacetonato or vanadyl(IV) acetylacetonato yields the trinuclear complexes [V(O)Cu2L2][N(nBu)4]2·2MeOH (1) and [Cu3L2][N(nBu)4]2·2DMF (2). Both complexes were characterised by using magnetic measurements and X-ray crystallography. Special attention was given to the spin-exchange coupling through the bridging phenylene ring. The principle of strict orthogonality of the magnetic orbitals can be applied to explain the results of the susceptibility measurements.

Further data

Item Type: Article in a journal
Refereed: Yes
Institutions of the University: Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Anorganic Chemistry IV > Chair Anorganic Chemistry IV - Univ.-Prof. Dr. Birgit Weber
Faculties
Faculties > Faculty of Biology, Chemistry and Earth Sciences
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry
Faculties > Faculty of Biology, Chemistry and Earth Sciences > Department of Chemistry > Chair Anorganic Chemistry IV
Result of work at the UBT: No
DDC Subjects: 500 Science > 540 Chemistry
Date Deposited: 27 Jul 2017 12:59
Last Modified: 27 Jul 2017 12:59
URI: https://eref.uni-bayreuth.de/id/eprint/38849