Species with data from:

Jiang, Q.; Graham, W.R.M., Fourier transform infrared observation of the ν2 stretching mode of the HCCCO radical in solid Ar, J. Chem. Phys., 1993, 98, 12, 9251, https://doi.org/10.1063/1.464405 .

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. 1-Oxoprop-2-ynyl (C₃HO)
   
2. DCCCO (C₃DO)