Erratum “Infrared spectroscopy of 2 ν 4 and ν 3 + 2 ν 4 band of the NO 3 radical” [J. Mol. Spectrosc. 334 (2017) 10–21]

•The 2ν4 band of the NO3 radical was analyzed by considering Coriolis interaction.•The 1927 cm−1 band was assigned to the ν3 + 2ν4 band.•The ν3 + 2ν4 bands of 14NO3 and 14NO3 were analyzed with the ν3 + 2ν4 − ν4 band.•The vibrational Coriolis coupling constant was obtained to be nearly zero.•The spin-orbit interaction constant in A2′ is understood as the effect of vibronic interaction.