File:Cyclobutene.svg is a vector version of this file. It should be used in place of this PNG file when not inferior. File:Cyclobutene.png → File:Cyclobutene
DescriptionSymm MOs cyclobutene.png English: Symmetry of the MOs of cyclobutene with respect to the sigma plane and C_2 axis. Date 4 December 2012, 00:23:40