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Polyoxovanadium( IV ) Sulfite Compounds: Synthesis, Structural, and Physical Studies
Author(s) -
Manos Manolis J.,
Miras Haralampos N.,
Tangoulis Vassilis,
Woollins J. Derek,
Slawin Alexandra M. Z.,
Kabanos Themistoklis A.
Publication year - 2003
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200390129
Subject(s) - vanadium , sulfite , cluster (spacecraft) , metal , crystallography , structural motif , chemistry , materials science , inorganic chemistry , stereochemistry , organic chemistry , biochemistry , computer science , programming language
An unexplored family of polyoxometalates has evolved through the synthesis and structural characterization of vanadium( IV ) sulfite heteropolyanions. The hexanuclear vanadium( IV ) compound, which is ferromagnetic down to 2 K, exhibits a unique structural motif for such metal species, with a central cubic {M 4 O 2 (OH) 2 } fragment and metal centers at two of the corners of the cluster (see figure).