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@ARTICLE{Postnikov:48012,
author = {Postnikov, A. V. and Galakhov, A. V. and Blügel, S.},
title = {{M}agnetic interactions in a {C}u-containing heterospin
polymer},
journal = {Phase transitions},
volume = {78},
issn = {0141-1594},
address = {London [u.a.]},
publisher = {Taylor $\&$ Francis},
reportid = {PreJuSER-48012},
pages = {689},
year = {2005},
note = {Record converted from VDB: 12.11.2012},
abstract = {The electronic structure of Cu hexafluoroacetylacetonate,
crystallized with a stable nitronyl nitroxide radical [V.I.
Ovcharenko, K.Y. Maryunina, S.V. Fokin, et al., Russ. Chem.
Bull. 53 2406 (2004)], is calculated from first principles
within the density functional theory using the SIESTA
method, in two magnetic configurations reflecting parallel
or antiparallel settings of the S = 1/2 spins of Cu(II) ions
to those of the organic radicals. For a given
(high-temperature) crystal structure, the interaction is
found to be predominantly antiferromagnetic, and its
magnitude is estimated to be 67 cm(-1). This preference is
discussed in terms of the calculated electronic properties
(densities of states, molecular orbitals).},
keywords = {J (WoSType)},
cin = {IFF-TH-I},
ddc = {540},
cid = {I:(DE-Juel1)VDB30},
pnm = {Kondensierte Materie},
pid = {G:(DE-Juel1)FUEK242},
shelfmark = {Crystallography / Physics, Condensed Matter},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000233909200004},
doi = {10.1080/01411590500288692},
url = {https://juser.fz-juelich.de/record/48012},
}