Keywords: Cycloparaphenylene-3D-balls.png Ball-and-stick model of the cycloparaphenylene molecule a hydrocarbon know for being the smallest possible carbon nanotube Colour code 505050 Carbon C black<br> F0F0F0 Hydrogen H white<br> 2011-01-25 own DS Visualizer Jynto talk Space-filling version cc-zero Cycloparaphenylene Images by Jynto |