Zinc Dicyanoaurate (IMAGE) American Institute of Physics Caption This is a representation of zinc dicyanoaurate showing a spring-like gold helix embedded in a flexible honeycomb-like framework. (Gray balls are carbon atoms, purple is nitrogen, and teal is zinc.) Credit Image courtesy of Andrew Goodwin, University of Oxford. Usage Restrictions With credit License Licensed 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.