학술논문
Exchange interactions in trinuclear multispin complexes [[Fe.sup.III.sub.2][M.sup.II]O[(p-NitPhCOO).sub.6]] MeCN (M = Co, Ni, p-NitPhCO[O.sup.-]=p-benzoatenitronyl nitroxide radical)
Document Type
Academic Journal
Source
Theoretical and Experimental Chemistry. November, 2010, Vol. 46 Issue 4, p243, 7 p.
Subject
Language
English
ISSN
0040-5760
Abstract
The temperature dependences of the magnetic susceptibilities for the complexes [[Fe.sup.III.sub.2] [M.sup.II] O[(p-NitPhCOO).sub.6]] x MeCN (M = Co, Ni, p-NitPhCO[O.sup.-] = p-benzoatenitronyl nitroxide radical, MeCN = acetonitrile) revealed the existence of antiferromagnetic exchange coupling among the metal ions in the trinuclear units, as well as between these units and the free radicals in the crystal lattices of the complexes. Key words: trinuclear carboxylates, nitronyl nitroxide radical, magnetic properties.
UDC 541.49 The development of approaches to introduction of additional spin carriers into polynuclear coordination compounds and the study of the magnetic properties of such multispin systems, particularly the associated [...]
UDC 541.49 The development of approaches to introduction of additional spin carriers into polynuclear coordination compounds and the study of the magnetic properties of such multispin systems, particularly the associated [...]