Species with data from:

Wenthold, P.G.; Hu, J.; Squires, R.R.; Lineberger, W.C., Photoelectron Spectroscopy of the Trimethylenemethane Negative Ion. The Singlet-Triplet Splitting of Trimethylenemethane., J. Am. Chem. Soc., 1996, 118, 2, 475, https://doi.org/10.1021/ja9532547 .

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. C(CH2)3 (C₄H₆)
2. CH2=C(CH2)2 radical (C₄H₆)
3. C(CH2)3- (C₄H₆^-)
4. CH2=C(CH2)2 radical anion (C₄H₆^-)