https://www.nist.gov/publications/breaking-symmetry-hydrogen-bonds-vibrational-predissociation-and-isomerization-0
High-resolution near-IR spectra of jet-cooled HF-DF and DF-HF isotopomers are presented and analyzed for fundamental excitation in the HF (3870 cm-1-
hydrogen bondsbreakingsymmetrypredissociationisomerization