NASA Ames PAH IR Spectroscopic Database

Transitions

Frequency [wavenumbers]	Wavelength [microns]	Integrated cross-section [km/mol]	Symmetry	Scaling factor
3463	2.888	502	A	0.958
3103	3.223	4.03	A	0.958
3091	3.236	4.531	A	0.958
3089	3.237	0.3499	A	0.958
3086	3.241	1.429	A	0.958
3077	3.249	0.0881	A	0.958
3074	3.253	0.5261	A	0.958
3073	3.254	0.223	A	0.958
3049	3.279	1.037	A	0.958
1606	6.228	100.6	A	0.958
1598	6.258	444.6	A	0.958
1573	6.358	352.1	A	0.958
1526	6.552	18.06	A	0.958
1491	6.709	82.96	A	0.958
1457	6.863	1.375	A	0.958
1444	6.927	15.33	A	0.958
1408	7.101	35.05	A	0.958
1384	7.225	9.985	A	0.958
1368	7.311	123.1	A	0.958
1288	7.762	47.86	A	0.958
1283	7.794	84.24	A	0.958
1256	7.962	192.4	A	0.958
1230	8.132	49.69	A	0.958
1195	8.366	44.03	A	0.958
1188	8.417	8.585	A	0.958
1167	8.566	7.198	A	0.958
1147	8.722	214.7	A	0.958
1124	8.896	131.3	A	0.958
1024	9.768	0.5183	A	0.958
1012	9.877	3.052	A	0.958
998.1	10.02	0.1251	A	0.958
987.4	10.13	8.889	A	0.958
974.6	10.26	1.413	A	0.958
943	10.6	2.427	A	0.958
938.2	10.66	12.4	A	0.958
912.2	10.96	9.546	A	0.958
886.3	11.28	17.49	A	0.958
813.5	12.29	47.33	A	0.958
765.5	13.06	19.19	A	0.958
754.6	13.25	8.37	A	0.958
747.8	13.37	13.1	A	0.958
720.5	13.88	2.175	A	0.958
644.9	15.51	24.42	A	0.958
630	15.87	0.9476	A	0.958
580	17.24	97.61	A	0.958
558.4	17.91	30.62	A	0.958
510.9	19.57	6.429	A	0.958
470.4	21.26	11.91	A	0.958
462.4	21.63	54.5	A	0.958
433.5	23.07	2.373	A	0.958
402.9	24.82	19.86	A	0.958
341.9	29.24	0.1097	A	0.958
271.5	36.83	27.79	A	0.958
212.3	47.11	0.3782	A	0.958
166.4	60.09	3.738	A	0.958
157	63.69	12.92	A	0.958
83.87	119.2	3.369	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