Species with data from:

Guo, J.-C.; Hou, G.-L.; Li, S.-D.; Wang, W.-B., Probing the Low-Lying Electronic States of Cyclobutanetetraone (C, J. Phys. Chem. Lett., 2012, 3, 3, 304, https://doi.org/10.1021/jz201593z .

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. C4O4 (C₄O₄)
2. C4O4- (C₄O₄^-)