A [Mn32] Double-Decker Wheel

Inventing the double wheel: A mixed–valent [Mn32] cluster with a very rare “double‐decker” wheel topology (see its metal–oxygen core: MnIII blue, MnII pink, O red) is reported. It is by far the highest‐nuclearity example of its type, and it displays SMM behavior with the largest effective barrier to...

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Bibliographic Details
Published in:	Angewandte Chemie (International ed.) 2011-05, Vol.50 (19), p.4441-4444
Main Authors:	Manoli, Maria, Inglis, Ross, Manos, Manolis J., Nastopoulos, Vassilios, Wernsdorfer, Wolfgang, Brechin, Euan K., Tasiopoulos, Anastasios J.
Format:	Article
Language:	eng
Subjects:	magnetic properties manganese molecular wheels N,O ligands O ligands Physics single-molecule magnets
Online Access:	Request full text
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Summary:	Inventing the double wheel: A mixed–valent [Mn32] cluster with a very rare “double‐decker” wheel topology (see its metal–oxygen core: MnIII blue, MnII pink, O red) is reported. It is by far the highest‐nuclearity example of its type, and it displays SMM behavior with the largest effective barrier to magnetization relaxation (Ueff≈44.5 K) for any molecular wheel.
ISSN:	1433-7851 1521-3773