Keywords: Carbon suboxide 3D spacefill.png Space-filling model of the carbon suboxide molecule also known as tricarbon dioxide one of the most common oxocarbons Colour code 505050 Carbon C black<br> F51E1E Oxygen O red<br> 2011-07-03 own DS Visualizer Jynto talk Ball-and-stick version cc-zero Images by Jynto Space-filling models Carbon_suboxide |