TY - JOUR
T1 - Strong ferromagnetic interactions in [V8O14(H -2taci)2]
T2 - An unprecedented large spin ground state for a vanadyl cluster
AU - Hegetschweiler, Kaspar
AU - Morgenstern, Bernd
AU - Zubieta, Jon
AU - Hagrman, Pamela J.
AU - Lima, Nicola
AU - Sessoli, Roberta
AU - Totti, Federico
PY - 2004/6/28
Y1 - 2004/6/28
N2 - Tactics with taci: Strong ferromagnetic interactions (up to ≈ 150 cm-1) and an S = 3 ground state have been observed in the octanuclear vanadyl cluster [V8O14(H-2taci)2] (taci = 1,3,5-triamino-1,3,5-trideoxy-cis-inositol; see structure: V yellow, O red, N blue, C black) where the polydentate taci ligand forces some of the coordination polyhedra into a mutually orthogonal arrangement. Ab initio DFT calculations confirm the magnetostructural analysis.
AB - Tactics with taci: Strong ferromagnetic interactions (up to ≈ 150 cm-1) and an S = 3 ground state have been observed in the octanuclear vanadyl cluster [V8O14(H-2taci)2] (taci = 1,3,5-triamino-1,3,5-trideoxy-cis-inositol; see structure: V yellow, O red, N blue, C black) where the polydentate taci ligand forces some of the coordination polyhedra into a mutually orthogonal arrangement. Ab initio DFT calculations confirm the magnetostructural analysis.
KW - Cluster compounds
KW - Density functional calculations
KW - Magnetic properties
KW - N,O ligands
KW - Vanadium
UR - http://www.scopus.com/inward/record.url?scp=4544316691&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=4544316691&partnerID=8YFLogxK
U2 - 10.1002/anie.200454130
DO - 10.1002/anie.200454130
M3 - Article
C2 - 15221832
AN - SCOPUS:4544316691
SN - 1433-7851
VL - 43
SP - 3436
EP - 3439
JO - Angewandte Chemie - International Edition
JF - Angewandte Chemie - International Edition
IS - 26
ER -