NASA Ames PAH IR Spectroscopic Database

Transitions

Frequency [wavenumbers]	Wavelength [microns]	Integrated cross-section [km/mol]	Symmetry	Scaling factor
3107	3.219	0.3796	?A	0.958
3093	3.233	0.3558	?A	0.958
3084	3.243	0.1593	?A	0.958
3082	3.245	0.4952	?A	0.958
3080	3.247	0.0649	?A	0.958
3067	3.261	1.288	?A	0.958
2977	3.36	1.861	?A	0.958
2954	3.385	0.126	?A	0.958
2872	3.482	2.811	?A	0.958
2832	3.531	21.28	?A	0.958
1577	6.341	45.77	?A	0.958
1520	6.58	103.4	?A	0.958
1492	6.702	138.6	?A	0.958
1464	6.829	1.133	?A	0.958
1452	6.886	0.1061	?A	0.958
1433	6.979	19.85	?A	0.958
1427	7.008	89.48	?A	0.958
1411	7.09	53.18	?A	0.958
1373	7.282	10.36	?A	0.958
1345	7.437	25.65	?A	0.958
1307	7.654	11.83	?A	0.958
1267	7.895	4.311	?A	0.958
1243	8.044	5.202	?A	0.958
1220	8.199	3.319	?A	0.958
1196	8.362	0.8441	?A	0.958
1184	8.447	12.36	?A	0.958
1172	8.535	11.53	?A	0.958
1153	8.672	42.13	?A	0.958
1127	8.873	7.729	?A	0.958
1022	9.784	1.371	?A	0.958
1017	9.829	0.481	?A	0.958
1008	9.92	7.037	?A	0.958
997.1	10.03	18.45	?A	0.958
988.2	10.12	8.948	?A	0.958
949.6	10.53	11.6	?A	0.958
921.1	10.86	1.197	?A	0.958
887.3	11.27	1.728	?A	0.958
865.9	11.55	5.107	?A	0.958
810.7	12.33	23.76	?A	0.958
785.2	12.74	27.54	?A	0.958
756.5	13.22	13.38	?A	0.958
710.8	14.07	7.987	?A	0.958
686.3	14.57	26.35	?A	0.958
674.4	14.83	1.02	?A	0.958
576.4	17.35	2.402	?A	0.958
492.3	20.31	5.771	?A	0.958
475.8	21.02	0.2824	?A	0.958
464	21.55	1.63	?A	0.958
414.2	24.14	6.405	?A	0.958
352.5	28.37	1.289	?A	0.958
332.7	30.05	0.8281	?A	0.958
224.3	44.58	6.053	?A	0.958
134.4	74.41	0.4387	?A	0.958
110.7	90.32	2.502	?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