Species with data from:

Hill, B.T.; Squires, R.R., Synthesis and Characterization of the Negative Ion of non-Kekule` Benzene, J. Chem. Soc. Perkin Trans., 1998, 2, 5, 1027, https://doi.org/10.1039/a707470k .

4 matching species were found.

For each matching species the following will be displayed:

• Chemical name
• Chemical formula
• Structure image (if available)

Click on the name to see more data.

1. 1,3-Bis(methylene)cyclobutane (C₆H₈)
   
2. Hydrogen cation (H⁺)
   
3. 2,4-dimethylenecyclobutan-1-ide anion (C₆H₇^-)
4. 2,4-dimethylene-cyclobutane-3-yl-1-ide anion (C₆H₆^-)