Dimensioned drawing of carbon suboxide
Benjah-bmm27, GKFX
<a href="//commons.wikimedia.org/wiki/File:Carbon-suboxide-2D-dimensions.png" title="File:Carbon-suboxide-2D-dimensions.png">File:Carbon-suboxide-2D-dimensions.png</a>, vectorised by <a href="//commons.wikimedia.org/wiki/User:GKFX" title="User:GKFX">User:GKFX</a>.