Species with data from:

Gupta, H.; Brunken, S.; Tamassia, F.; Gottlieb, C.A.; McCarthy, M.C.; Thaddeus, P., Rotational Spectra of the Carbon Chain Negative Ions C, Astrophys. J., 2007, 655, 1, L57, https://doi.org/10.1086/511766 .

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. C4H- (C₄H^-)
2. C8H- (C₈H^-)