at Google ScholarTitle 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 Inorganic Chemistry IV > Chair Inorganic 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 Inorganic 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 |