Metal Phthalocyanine (IMAGE) Graz University of Technology Caption Schematic representation of a metal phthalocyanine molecule that is set into two vibrations (red and blue), creating a rotating electric dipole moment (green) in the molecular plane and thus a magnetic field. Credit Wilhelmer/Diez/Krondorfer/Hauser - TU Graz Usage Restrictions This image may only be used in context with the content of this press release. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.