NASA Ames PAH IR Spectroscopic Database

Transitions

Frequency [wavenumbers]	Wavelength [microns]	Integrated cross-section [km/mol]	Symmetry	Scaling factor
3103	3.223	1.341	A	0.958
3092	3.234	3.973	A	0.958
3086	3.24	0.3338	A	0.958
3083	3.244	4.896	A	0.958
3005	3.328	7.767	A	0.958
3001	3.332	8.039	A	0.958
2926	3.418	1.647	A	0.958
2919	3.426	18.36	A	0.958
1582	6.321	43.64	A	0.958
1566	6.387	22.18	A	0.958
1520	6.577	44.79	A	0.958
1508	6.633	3.78	A	0.958
1467	6.818	2.39	A	0.958
1427	7.009	0.506	A	0.958
1424	7.021	7.941	A	0.958
1416	7.062	34.69	A	0.958
1338	7.472	0.4942	A	0.958
1321	7.573	115.7	A	0.958
1298	7.704	23.26	A	0.958
1260	7.936	19.51	A	0.958
1259	7.944	114.5	A	0.958
1189	8.41	0.4241	A	0.958
1161	8.613	73.02	A	0.958
1155	8.656	2.936	A	0.958
1148	8.714	175.5	A	0.958
1080	9.261	16.23	A	0.958
1057	9.46	1.008	A	0.958
1031	9.697	18.61	A	0.958
1027	9.735	1.95	A	0.958
981.4	10.19	5.354	A	0.958
966.5	10.35	2.018	A	0.958
902.4	11.08	436.8	A	0.958
900.6	11.1	32.17	A	0.958
874.4	11.44	41.21	A	0.958
806.4	12.4	31.96	A	0.958
780	12.82	76.95	A	0.958
755	13.25	21.76	A	0.958
714.2	14	3.922	A	0.958
667	14.99	0.0089	A	0.958
661.8	15.11	78.75	A	0.958
536	18.66	1.415	A	0.958
521.2	19.19	53.22	A	0.958
518.7	19.28	11.78	A	0.958
502.5	19.9	107.1	A	0.958
442.9	22.58	0.8712	A	0.958
434	23.04	34.83	A	0.958
394.6	25.34	2.852	A	0.958
388.1	25.77	15.33	A	0.958
346.6	28.85	6.569	A	0.958
265.3	37.7	0.2744	A	0.958
180	55.55	0.5874	A	0.958
129.2	77.42	1.544	A	0.958
116.3	85.96	0.001	A	0.958
28.86	346.5	11.29	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