Species with data from:

Kinugawa, T.; Lablanquie, P.; Penent, F.; Palaudoux, J.; Eland, J.H.D., C2H22+: An experimental and theoretical study of the spectrum of the ethyne dication, J. Electron Spectrosc. Relat. Phenom., 2004, 141, 2-3, 143, https://doi.org/10.1016/j.elspec.2004.03.010 .

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. HCCH+2 (C₂H₂⁺²)
2. DCCD+2 (C₂D₂⁺²)