MAGNETIC-PROPERTIES OF HIGH-NUCLEARITY SPIN CLUSTERS - 14-OXOVANADIUM(IV) AND 15-OXOVANADIUM(IV) CLUSTERS

BARRA AL, GATTESCHI D, PARDI L, Müller A, DORING J (1992)
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 114(22): 8509-8514.

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Zeitschriftenaufsatz | Veröffentlicht | Englisch
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Abstract / Bemerkung
The magnetic properties of K6[V15As6O42(H2O)].8H2O (V15) and (NH4)6[V14As8O42(SO3)] (V14) which comprise fifteen- and fourteen-vanadium(IV) ions, respectively, have been investigated. The analysis of the magnetic susceptibility and of the EPR spectra showed the presence of several different exchange pathways, which were identified also with the help of extended Huckel calculations. The analysis of the data was performed using both a perturbation and a rigorous approach within the spin hamiltonian formalism, allowing for the first time a deep insight into the energy levels of high nuclearity spin clusters.
Erscheinungsjahr
Zeitschriftentitel
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
Band
114
Zeitschriftennummer
22
Seite
8509-8514
ISSN
PUB-ID

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BARRA AL, GATTESCHI D, PARDI L, Müller A, DORING J. MAGNETIC-PROPERTIES OF HIGH-NUCLEARITY SPIN CLUSTERS - 14-OXOVANADIUM(IV) AND 15-OXOVANADIUM(IV) CLUSTERS. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY. 1992;114(22):8509-8514.
BARRA, A. L., GATTESCHI, D., PARDI, L., Müller, A., & DORING, J. (1992). MAGNETIC-PROPERTIES OF HIGH-NUCLEARITY SPIN CLUSTERS - 14-OXOVANADIUM(IV) AND 15-OXOVANADIUM(IV) CLUSTERS. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 114(22), 8509-8514. doi:10.1021/ja00048a023
BARRA, A. L., GATTESCHI, D., PARDI, L., Müller, A., and DORING, J. (1992). MAGNETIC-PROPERTIES OF HIGH-NUCLEARITY SPIN CLUSTERS - 14-OXOVANADIUM(IV) AND 15-OXOVANADIUM(IV) CLUSTERS. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 114, 8509-8514.
BARRA, A.L., et al., 1992. MAGNETIC-PROPERTIES OF HIGH-NUCLEARITY SPIN CLUSTERS - 14-OXOVANADIUM(IV) AND 15-OXOVANADIUM(IV) CLUSTERS. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 114(22), p 8509-8514.
A.L. BARRA, et al., “MAGNETIC-PROPERTIES OF HIGH-NUCLEARITY SPIN CLUSTERS - 14-OXOVANADIUM(IV) AND 15-OXOVANADIUM(IV) CLUSTERS”, JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 114, 1992, pp. 8509-8514.
BARRA, A.L., GATTESCHI, D., PARDI, L., Müller, A., DORING, J.: MAGNETIC-PROPERTIES OF HIGH-NUCLEARITY SPIN CLUSTERS - 14-OXOVANADIUM(IV) AND 15-OXOVANADIUM(IV) CLUSTERS. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY. 114, 8509-8514 (1992).
BARRA, AL, GATTESCHI, D, PARDI, L, Müller, Achim, and DORING, J. “MAGNETIC-PROPERTIES OF HIGH-NUCLEARITY SPIN CLUSTERS - 14-OXOVANADIUM(IV) AND 15-OXOVANADIUM(IV) CLUSTERS”. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 114.22 (1992): 8509-8514.