Spatial Arrangement of Bipyridine Molecules on a Surface of Nickel and Oxygen Atoms (image) University of Basel Share Print E-Mail Caption Scientists were able to determine the spatial arrangement of bipyridine molecules (gray) on a surface of nickel and oxygen atoms (yellow/red). Rotation changes the transconfiguration (front right) to a cis configuration (front left). Credit Image: University of Basel, Department of Physics 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.