NASA Ames PAH IR Spectroscopic Database

Transitions

Frequency [wavenumbers]	Wavelength [microns]	Integrated cross-section [km/mol]	Symmetry	Scaling factor
3031	3.299	86.56	?A	0.958
3014	3.317	139.8	?A	0.958
3004	3.329	171.8	?A	0.958
3000	3.333	43.38	?A	0.958
2978	3.358	48.27	?A	0.958
2973	3.364	41.97	?A	0.958
2942	3.399	88.02	?A	0.958
2811	3.557	122.8	?A	0.958
2608	3.834	324.2	?A	0.958
1591	6.284	49.31	?A	0.958
1558	6.419	202.2	?A	0.958
1511	6.618	35.03	?A	0.958
1475	6.778	9.365	?A	0.958
1462	6.838	246.3	?A	0.958
1457	6.861	76.08	?A	0.958
1414	7.071	46.16	?A	0.958
1383	7.231	6.682	?A	0.958
1326	7.539	8.867	?A	0.958
1281	7.806	191	?A	0.958
1258	7.948	30.54	?A	0.958
1228	8.144	17.01	?A	0.958
1197	8.352	1.414	?A	0.958
1161	8.614	16.73	?A	0.958
1150	8.694	1.129	?A	0.958
1141	8.767	21.62	?A	0.958
1103	9.07	7.173	?A	0.958
1053	9.5	12.74	?A	0.958
1018	9.82	22.23	?A	0.958
980.3	10.2	36.83	?A	0.958
924.3	10.82	12.92	?A	0.958
914.1	10.94	1.174	?A	0.958
904.9	11.05	1.099	?A	0.958
900.6	11.1	15.89	?A	0.958
874	11.44	5.024	?A	0.958
802.2	12.47	19.87	?A	0.958
773.3	12.93	1.848	?A	0.958
722.7	13.84	0.7308	?A	0.958
710.2	14.08	1.517	?A	0.958
683.8	14.62	60.25	?A	0.958
636.1	15.72	27.08	?A	0.958
606.6	16.49	1.807	?A	0.958
596	16.78	3.174	?A	0.958
532.2	18.79	1.272	?A	0.958
505.5	19.78	1.853	?A	0.958
469.3	21.31	10.1	?A	0.958
465.4	21.49	11.28	?A	0.958
409.7	24.41	11.66	?A	0.958
354.9	28.18	0.8547	?A	0.958
247.7	40.37	0.7794	?A	0.958
170.9	58.51	1.936	?A	0.958
89.16	112.2	0.0922	?A	0.958

Note(s):

You are kindly asked to consider the following references for citation when using the database:

Bauschlicher, Jr., C.W., Ricca, A., Boersma, C., Allamandola, L.J., "THE NASA AMES PAH IR SPECTROSCOPIC DATABASE: COMPUTATIONAL VERSION 3.00 WITH UPDATED CONTENT AND THE INTRODUCTION OF MULTIPLE SCALING FACTORS", The Astrophysical Journal Supplement Series, 234, 32, 2018 10.3847/1538-4365/aaa019 — BibTeX - RIS
Boersma, C., Bauschlicher, Jr., C.W., Ricca, A., Mattioda, A.L., Cami, J., Peeters, E., Sánchez de Armas, F., Puerta Saborido, G., Hudgins, D.M., Allamandola, L.J., "THE NASA AMES PAH IR SPECTROSCOPIC DATABASE VERSION 2.00: UPDATED CONTENT, WEBSITE AND ON/OFFLINE TOOLS", The Astrophysical Journal Supplement Series, 211, 8, 2014 10.1088/0067-0049/211/1/8 — BibTeX - RIS
Mattioda, A.L., Hudgins, D. M., Boersma, C., Ricca, A., Peeters, E., Cami, J., Sánchez de Armas, F., Puerta Saborido, G., Bauschlicher, C.W., J., and Allamandola, L.J. "THE NASA AMES PAH IR SPECTROSCOPIC DATABASE: THE LABORATORY SPECTRA", The Astrophysical Journal Supplement Series, 251, 22, 2020 10.3847/1538-4365/abc2c8 — BibTeX - RIS
Ricca, A., Boersma, C., Maragkoudakis, A., Roser, J.E., Shannon, M.J., Allamandola, L.J., Bauschlicher Jr., C.W., "THE NASA AMES PAH IR SPECTROSCOPIC DATABASE: COMPUTATIONAL VERSION 4.00, SOFTWARE TOOLS, WEBSITE, AND DOCUMENTATION", The Astrophysical Journal Supplement Series, XXX, YYY, 2025 10.3847/1538-4365/ae1c38 — BibTeX - RIS