Species with data from:

Schafer-Bung, B.; Engels, B.; Taylor, T.R.; Neumark, D.M.; Botschwina, P.; Peric, M., Measurement and theoretical simulation of the HCCO[sup -] anion photoelectron spectrum, J. Chem. Phys., 2001, 115, 4, 1777, https://doi.org/10.1063/1.1378041 .

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. Ethynyloxy radical (C₂HO)
   
2. HCCO- (C₂HO^-)