Tetracene
| Frequency in Ar (cm-1) | Relative Intensity | Absolute Intensity, A (cm/molecule) |
| 551.6 | 0.11 | 1.9e-18 |
| 607.7 | 0.02 | 3.4e-19 |
| 627.7 | 0.01 | 1.7e-19 |
| 742.9 | 1 | 1.7e-17 |
| 766.7 | 0.01 | 1.7e-19 |
| 895.3 | 0.84 | 1.4e-17 |
| 933.4 | 0.02 | 3.4e-19 |
| 953.6 | 0.08 | 1.4e-18 |
| 997.1 | 0.07 | 1.2e-18 |
| 1054.3 | 0.01 | 1.7e-19 |
| 1124.4,1128.7 | 0.06 | 1.0e-18 |
| 1165.3 | 0.02 | 3.4e-19 |
| 1199.3 | 0.01 | 1.7e-19 |
| 1288.5 | 0.02 | 3.4e-19 |
| 1292.3 | 0.04 | 6.8e-19 |
| 1298.8 | 0.08 | 1.4e-18 |
| 1322.9 | 0.02 | 3.4e-19 |
| 1337.9 | 0.05 | 8.5e-19 |
| 1388.7 | 0.04 | 6.8e-19 |
| 1416.1 | 0.02 | 3.4e-19 |
| 1465.2 | 0.04 | 6.8e-19 |
| 1474.1 | 0.01 | 1.7e-19 |
| 1540.1 | 0.01 | 1.7e-19 |
| 1546.2 | 0.02 | 3.4e-19 |
| 1554 | 0.02 | 3.4e-19 |
| 1573.2 | 0.03 | 5.1e-19 |
| 1637.0,1640.7 | 0.04 | 6.8e-19 |
| 1685.5 | 0.04 | 6.8e-19 |
| 1712.7 | 0.05 | 8.5e-19 |
| 1730.9 | 0.01 | 1.7e-19 |
| 1786.0 | 0.08 | 1.4e-18 |
| 1800.3 | 0.03 | 5.1e-19 |
| 1819.8 | 0.01 | 1.7e-19 |
| 1836.3 | 0.01 | 1.7e-19 |
| 1904.2 | 0.02 | 3.4e-19 |
| 1917.1 | 0.02 | 3.4e-19 |
| 1933.3 | 0.05 | 8.5e-19 |
| 2908.9 | ||
| 2934.3 | ||
| 2961.0 | ||
| 3007.5 | ||
| 3022.1 | ||
| 3032.6 | ||
| 3036.2 | ||
| 3055.0* | ||
| 3076.1 | ||
| 3090.3 | ||
| 3095.5 | ||
| Sum 3106-2997 | 1.3 | 2.1e-17 |
| * indicates | ||
| major band |