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Redox Control of Stilbylvinylpyridine Chormophore Pairwise Orientations: Towards Solid State Materials for Molecular Electronics

Published online by Cambridge University Press:  21 March 2011

Steffen Zahn
Affiliation:
Department of Chemistry, New York UniversityNew York, NY 10003
James W. Canary
Affiliation:
Department of Chemistry, New York UniversityNew York, NY 10003
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Abstract

Tripodal ligand complexes of copper salts are described that display redoxdependent exciton coupled circular dichroism spectra. Significant spectral amplitude is observed at 400 nm in both solution and microcrystalline films. The synthesis and characterization of two new ligands and the preliminary characterization of the circular dichroism properties of their copper complexes is reported. The results constitute a significant step toward the development of molecules that can be used as on/off molecular switches.

Type
Research Article
Copyright
Copyright © Materials Research Society 1999

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