NASA Ames PAH IR Spectroscopic Database

Transitions

Frequency [wavenumbers]	Wavelength [microns]	Integrated cross-section [km/mol]	Symmetry	Scaling factor
3089	3.237	23.51	A	0.958
3074	3.254	56.09	A	0.958
3064	3.264	49.64	A	0.958
3059	3.269	59.63	A	0.958
3053	3.275	21.27	A	0.958
3047	3.282	6.387	A	0.958
3045	3.284	0.2385	A	0.958
3043	3.286	12.45	A	0.958
3040	3.289	5.252	A	0.958
3033	3.297	2.194	A	0.958
2972	3.365	21.14	A	0.958
2939	3.403	50.79	A	0.958
2873	3.481	44.89	A	0.958
2860	3.497	25.85	A	0.958
1647	6.072	0.1479	A	0.958
1615	6.194	0.0306	A	0.958
1594	6.274	5.444	A	0.958
1585	6.31	11.72	A	0.958
1565	6.389	1	A	0.958
1540	6.493	1.106	A	0.958
1491	6.708	0.5225	A	0.958
1470	6.804	1.432	A	0.958
1465	6.826	6.622	A	0.958
1457	6.863	2.557	A	0.958
1450	6.898	5.013	A	0.958
1429	6.996	9.302	A	0.958
1417	7.055	5.706	A	0.958
1403	7.13	0.1051	A	0.958
1391	7.19	1.644	A	0.958
1374	7.276	0.7617	A	0.958
1360	7.354	0.2208	A	0.958
1345	7.433	0.8837	A	0.958
1322	7.562	4.826	A	0.958
1318	7.587	0.3563	A	0.958
1305	7.664	13.52	A	0.958
1278	7.828	2.573	A	0.958
1254	7.974	2.631	A	0.958
1245	8.031	2	A	0.958
1228	8.144	1.105	A	0.958
1206	8.29	0.3975	A	0.958
1188	8.418	5.763	A	0.958
1181	8.466	0.6619	A	0.958
1177	8.497	1.847	A	0.958
1169	8.555	1.156	A	0.958
1162	8.605	3.435	A	0.958
1116	8.963	1.453	A	0.958
1108	9.023	1.375	A	0.958
1075	9.305	0.562	A	0.958
1029	9.722	3.662	A	0.958
1011	9.889	7.463	A	0.958
1006	9.938	1.25	A	0.958
980.3	10.2	0.5497	A	0.958
976.5	10.24	2.394	A	0.958
973	10.28	0.3649	A	0.958
970.3	10.31	0.1922	A	0.958
966.3	10.35	0.2516	A	0.958
903	11.07	9.444	A	0.958
896.7	11.15	5.429	A	0.958
890.6	11.23	26.54	A	0.958
881.6	11.34	5.378	A	0.958
835.9	11.96	54.92	A	0.958
825.8	12.11	2.764	A	0.958
813.7	12.29	4.564	A	0.958
807.8	12.38	3.764	A	0.958
801.6	12.48	1.536	A	0.958
774.6	12.91	7.343	A	0.958
758.5	13.18	1.175	A	0.958
755.2	13.24	6.257	A	0.958
714.6	13.99	8.87	A	0.958
705.4	14.18	36.06	A	0.958
683.6	14.63	4.146	A	0.958
678.2	14.75	1.322	A	0.958
628.2	15.92	3.405	A	0.958
595.5	16.79	0.714	A	0.958
580.8	17.22	0.8024	A	0.958
552.7	18.09	0.5551	A	0.958
536	18.66	0.2216	A	0.958
533.3	18.75	1.39	A	0.958
516.5	19.36	2.755	A	0.958
508.2	19.68	0.2633	A	0.958
500.8	19.97	0.2754	A	0.958
480	20.83	1.096	A	0.958
450.1	22.22	1.138	A	0.958
417.1	23.98	2.025	A	0.958
408.8	24.46	0.7978	A	0.958
378.9	26.39	0.2738	A	0.958
324	30.87	0.6533	A	0.958
307.7	32.5	0.6476	A	0.958
281.7	35.5	0.2814	A	0.958
215.5	46.41	2.896	A	0.958
205.6	48.65	1.457	A	0.958
199.8	50.04	2.312	A	0.958
169.2	59.09	0.0898	A	0.958
123.7	80.81	0.1393	A	0.958
81.28	123	0.0638	A	0.958
56.77	176.2	0.4021	A	0.958

Note(s):

DHBaP

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