Comparison (IMAGE) University of Münster Caption Comparison of the theoretically calculated structure (DFT, right) of the ordered NHC single layer with the experimental scanning tunneling microscopy image (STM, left). N: nitrogen atom, C: carbon atom, Si: silicon atom, B: boron atom Credit Dr. Martin Franz and Dr. Hazem Aldahhak Usage Restrictions The use of the image is permitted exclusively in the above-mentioned context and with reference to the source. 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.