NASA Ames PAH IR Spectroscopic Database

Transitions

Frequency [wavenumbers]	Wavelength [microns]	Integrated cross-section [km/mol]	Symmetry	Scaling factor
3109	3.217	0.7323	A	0.958
3104	3.222	0.3562	A	0.958
3100	3.226	0.1073	A	0.958
3090	3.236	0.0727	A	0.958
3088	3.238	0.6019	A	0.958
3080	3.247	0.0591	A	0.958
3077	3.249	0.5983	A	0.958
3024	3.307	9.506	A	0.958
2963	3.375	0.5968	A	0.958
2911	3.435	6.456	A	0.958
1571	6.365	3.175	A	0.958
1523	6.565	35.98	A	0.958
1508	6.633	75.86	A	0.958
1481	6.751	3.876	A	0.958
1468	6.814	5.679	A	0.958
1460	6.849	19.78	A	0.958
1446	6.916	7.575	A	0.958
1434	6.974	9.897	A	0.958
1402	7.135	0.0651	A	0.958
1397	7.16	51.18	A	0.958
1357	7.367	0.7277	A	0.958
1347	7.423	32.71	A	0.958
1282	7.799	14.39	A	0.958
1234	8.102	85.7	A	0.958
1222	8.182	117.5	A	0.958
1187	8.425	11.28	A	0.958
1185	8.442	32.79	A	0.958
1119	8.934	12.19	A	0.958
1078	9.275	5.644	A	0.958
1063	9.406	3.754	A	0.958
1037	9.642	7.267	A	0.958
1022	9.787	23.05	A	0.958
1020	9.807	0.1841	A	0.958
1010	9.899	0.1228	A	0.958
975	10.26	1.785	A	0.958
974.1	10.27	1.623	A	0.958
933.1	10.72	1.064	A	0.958
882.3	11.33	0.0061	A	0.958
846.2	11.82	2.736	A	0.958
792.1	12.63	0.1053	A	0.958
782.5	12.78	48.26	A	0.958
756.7	13.22	46.81	A	0.958
729.2	13.71	2.737	A	0.958
685.3	14.59	4.866	A	0.958
589.4	16.97	0.0457	A	0.958
553.3	18.07	2.189	A	0.958
498	20.08	0.4581	A	0.958
484	20.66	5.516	A	0.958
455.4	21.96	0.7039	A	0.958
438.4	22.81	2.207	A	0.958
433.5	23.07	0.155	A	0.958
386.8	25.86	5.606	A	0.958
276	36.24	0.0486	A	0.958
225.6	44.32	3.179	A	0.958
160.2	62.43	2.967	A	0.958
117	85.47	0.0069	A	0.958
96.58	103.5	2.008	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