% IMPORTANT: The following is UTF-8 encoded. This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.
@ARTICLE{Wang:22305,
author = {Wang, J. and Näther, C. and Kögerler, P. and Bensch, W.},
title = {[{V}15{G}e6{O}42{S}6({H}2{O})]12–, a
{T}hiogermanatopolyoxovanadate {C}luster {F}eaturing the
{S}pin {T}opology of the {M}olecular {M}agnet
[{V}15{A}s6{O}42({H}2{O})]6–},
journal = {European journal of inorganic chemistry},
volume = {2012},
number = {8},
issn = {1434-1948},
address = {Weinheim},
publisher = {Wiley-VCH},
reportid = {PreJuSER-22305},
pages = {1237 - 1242},
year = {2012},
note = {Financial support by the State of Schleswig-Holstein is
gratefully acknowledged.},
abstract = {The new compound
[Co(tren)(trenH(2))](2)[{Co(tren)}(2)-V15Ge6O42S6(H2O)]center
dot 9H(2)O [1, tren = tris(2-aminoethyl)amine] has been
obtained under solvothermal conditions and features the
unique thiogermanatovanadatopolyoxoanion
[(V15Ge6O42S6)-Ge-IV-O-IV(H2O)](12-) as the main structural
motif. Compound 1 crystallizes in the monoclinic space group
P2(1/c) with a = 15.4711(2), b = 26.4031(4), c = 26.7213(4)
angstrom, V = 10874.2(3) angstrom(3), and Z = 4. The
[V15Ge6O42S6(H2O)](12)- cluster anion displays the spin
topology reported for the molecular magnets
[(V15As6O42)-As-IV-O-III(H2O)](6-) and
[(V15Sb6O42)-Sb-IV-O-III](6-) and therefore represents a new
member of the {V15E6} family, which has allowed us to study
the magnetic exchange interactions between the vanadyl
(d(1)) groups of the geometrically frustrated central V-3
triangle, which is sandwiched between strongly
antiferromagnetically coupled V-6 hexagons. The cluster
shell is expanded by two {Co(tren)}(2+)-based complexes
through Co-S bonds, which reduce the high negative charge of
the anion. The Co2+ ions in the [Co(tren)(trenH(2))](4+)
countercations are coordinated to one tetradentate tren and
a monodentate, doubly protonated tren ligand.},
keywords = {J (WoSType)},
cin = {PGI-6},
ddc = {540},
cid = {I:(DE-Juel1)PGI-6-20110106},
pnm = {Grundlagen für zukünftige Informationstechnologien},
pid = {G:(DE-Juel1)FUEK412},
shelfmark = {Chemistry, Inorganic $\&$ Nuclear},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000301494000011},
doi = {10.1002/ejic.201101187},
url = {https://juser.fz-juelich.de/record/22305},
}