Species with data from:

Lecoultre, J.; Maier, J.P.; Rosslein, M., Geometric structure of diacetylene cation in the X 2Πg and A 2Πu electronic states, J. Chem. Phys., 1988, 89, 10, 6081, https://doi.org/10.1063/1.455423 .

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. C4H2+ (C₄H₂⁺)
2. C4D2+ (C₄D₂⁺)