Species with data from:

Bernheim, R.A.; Kempf, R.J.; Gramas, J.V.; Skell, P.S., Electron Paramagnetic Resonance of Triplet Alternant Methylenes. Propargylene and Homologs, J. Chem. Phys., 1965, 43, 1, 196, https://doi.org/10.1063/1.1696454 .

2 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. Cyanomethylene (C₂HN)
   
2. Propynylidene (C₃H₂)