Species with data from:

Ervin, K.M.; Ho, J.; Linberger, W.C., A Study of the Singlet and Triplet States of Vinylidene by Photoelectron Spectroscopy of H2C=C-, D2C=C-, and HDC=C-. Vinylidene-Acetylene Isomerization, J. Chem. Phys., 1989, 91, 10, 5974, https://doi.org/10.1063/1.457415 .

6 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. CH2=C (C₂H₂)
   
2. H2C=C radical anion (C₂H₂^-)
3. D2C=C: (C₂D₂)
4. CD2=C (C₂D₂)
5. D2C=C:- (C₂D₂^-)
6. CDH=C radical anion (C₂HD₂^-)