Crystal Structure of Two of the Four Radical Cations Synthesized in the Study (image) Institute for Basic Science Share Print E-Mail Caption The core (oxime) is stabilized with a ring-shaped structure (NHC), and the rest of the molecule shows the ease of expansion. The molecular structure was confirmed by single crystal X-ray diffraction experiments. Credit IBS, published in Angewandte Chemie International Edition Usage Restrictions None Share Print E-Mail 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.