In this hot article Justin Bradley and coworkers show how low temperature MCD (Magnetic Circular Dichroism) can be used to probe the magnetic and, indirectly, structural properties of complexes:
MCD spectroscopy of hexanuclear Mn(III) salicylaldoxime single-molecule magnets
Justin M. Bradley, Andrew J. Thomson, Ross Inglis, Constantinos J. Milios, Euan K. Brechin and Stergios Piligkos
Dalton Trans., 2010, Advance Article
DOI: 10.1039/C0DT00634C
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