Investigation of the Antiferromagnetic Coupling between Chromium(III) Ions Mediated by -O-NbV -O- Bridges (CROSBI ID 654258)
Prilog sa skupa u zborniku | sažetak izlaganja sa skupa | međunarodna recenzija
Podaci o odgovornosti
Toric, Filip ; Pajić, Damir ; Jurić, Marijana ; Androš Dubraja, Lidija ; Zorko, Andrej ; Ozarowski, Andrzej ; Despoja, Vito ; Lafargue- Dit- Hauret, William ; Rocquefelte, Xavier
engleski
Investigation of the Antiferromagnetic Coupling between Chromium(III) Ions Mediated by -O-NbV -O- Bridges
Magnetic behavior of novel heterotetranuclear compound [Cr2(bpy)4(μ-O)4Nb2(C2O4)4]·3H2O (1 ; bpy = 2, 2’-bipyridine) was investigated by magnetization measurements, EPR (X-, Q-band and and high-field) spectroscopy and DFT calculations. Results of M(T) measurements show antiferromagnetic interaction of CrIII ions through two diamagnetic bridges -O-NbV -O- with parameter of interaction J = −12.77cm−1 and ZFS parameter D = −0.17cm−1. The EPR spectra simulations and DFT calculations reveal the presence of a single-ion anisotropy that is close to being uniaxial, D = −0.31cm−1 and E = 0.024cm−1. [1] [1] Project FerMaEl (UIP-2014-09- 8276) financed by the Croatian Science Foundation
Cr-O-Nb-O-Cr bridge ; SQUID ; EPR ; DFT
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Podaci o prilogu
234-234.
2017.
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objavljeno
978-83-933663-4-7
Podaci o matičnoj publikaciji
The European Conference Physics of magnetism 2017 : Abstracts
Micnas R., Idzikowski B., Leśniak P., Szajek A.
Poznań: Faculty of Physics ; Adam Mickiewicz University ; Institute of Molecular Physics ; Polish Academy of Sciences
Podaci o skupu
The European Conference Physics of magnetism 2017
poster
26.06.2017-30.06.2017
Poznań, Poljska