Species with data from:

Maier, G.; Reisenauer, H.P.; Schwab, W.; Carsky, P.; Hess, B.A., Jr.; Schaad, L.J., Vinylidene carbene: a new C3H2 species, J. Am. Chem. Soc., 1987, 109, 17, 5183, https://doi.org/10.1021/ja00251a023 .

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. Propadienylidene (C₃H₂)
   
2. Cyclopropenylidene (C₃H₂)
   
3. Propynylidene (C₃H₂)
   
4. D2C=C=C: (C₃D₂)