Naphthalene

Frequency in Ar (cm-1) Relative Intensity Absolute Intensity, A (cm/molecule)
473.7 0.17 3.1e-18
621.2, 619.3 0.04 7.2e-19
783.4, 788.2 1 1.8e-17
957.6 0.03 5.4e-19
1016.4, 1012.4 0.07 1.3e-18
1129.1 0.05 9.0e-19
1140.9 0.02 3.6e-19
1164.3, 1164.8 0.002 3.6e-20
1214.2 0.02 3.6e-19
1237.1 0.02 3.6e-19
1272.8 0.07 1.3e-18
1361.6 0.02 3.6e-19
1391.8 0.06 1.1e-18
1498.9 0.01 1.8e-19
1513.0 0.06 1.1e-18
1604.4 0.06 1.1e-18
1722.4 0.02 3.6e-19
1945.1 0.02 3.6e-19
2939.8
2965.7
2972.2
2981.6
2989.7
3014.9
3027.7
3041.1
3046.8
3061.2
3065.0*
3078.2*
3098.2
3101.3
3104.1
3106.2
3111.7
Sum 3117-2934 0.65 1.2e-17
* indicates
major bands

Infrared Spectroscopy of Matrix-Isolated Polycyclic Aromatic Hydrocarbons 1. Neutral PAHs Containing 2 - 4 Rings, D.M. Hudgins and S.A. Sandford, J.Phys.Chem.A, 102, 329-343 (1998).