Species with data from:

Crofton, M.W.; Oka, T., Observation of forbidden transitions of ammonium ion (NH+4) ν3 band and determination of ground state rotational constants. Observation of ν3 band allowed transitions of ND+4, J. Chem. Phys., 1987, 86, 11, 5983, https://doi.org/10.1063/1.452484 .

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. NH4+ (H₄N⁺)
   
2. ND4+ (D₄N⁺)