NASA Ames PAH IR Spectroscopic Database

Transitions

Frequency [wavenumbers]	Wavelength [microns]	Integrated cross-section [km/mol]	Symmetry	Scaling factor
3096	3.229	0	A	0.958
3096	3.23	0.6814	B	0.958
3095	3.231	1.067	B	0.958
3095	3.231	0.009	A	0.958
3094	3.232	0.002	A	0.958
3094	3.232	0.0602	B	0.958
3083	3.244	0.1472	B	0.958
3082	3.244	0	A	0.958
3082	3.244	0.0307	A	0.958
3081	3.245	1.353	B	0.958
3081	3.246	1.199	B	0.958
3080	3.246	0.0001	A	0.958
1573	6.357	2.856	A	0.958
1573	6.357	21.91	B	0.958
1557	6.422	309.7	B	0.958
1555	6.429	21.54	A	0.958
1512	6.614	0.0003	A	0.958
1500	6.665	0.1785	B	0.958
1488	6.718	4.339	B	0.958
1475	6.781	2.022	B	0.958
1474	6.785	0.0029	A	0.958
1464	6.83	19.12	B	0.958
1447	6.91	0.2134	A	0.958
1433	6.979	0.0001	A	0.958
1426	7.011	0.0968	B	0.958
1394	7.174	0.0018	A	0.958
1381	7.241	0.074	A	0.958
1378	7.257	0.0002	A	0.958
1369	7.305	7.35	B	0.958
1355	7.379	77.61	B	0.958
1342	7.454	0.0854	A	0.958
1338	7.471	23.45	A	0.958
1307	7.649	0.4055	B	0.958
1307	7.653	11.94	B	0.958
1294	7.73	50.8	B	0.958
1247	8.019	0.0001	A	0.958
1230	8.133	0.3899	A	0.958
1216	8.224	7.671	A	0.958
1213	8.247	0.0075	B	0.958
1208	8.275	7.05	B	0.958
1204	8.308	32.91	B	0.958
1175	8.509	0.0584	A	0.958
1173	8.522	2.541	A	0.958
1158	8.633	0.0506	B	0.958
1158	8.635	0.1494	B	0.958
1145	8.733	13.19	B	0.958
1139	8.778	0.9242	B	0.958
1099	9.099	0.0026	A	0.958
1017	9.834	0.0672	B	0.958
1015	9.856	1.454	A	0.958
1012	9.88	0.0046	A	0.958
1010	9.904	0.16	A	0.958
999.6	10	0.2398	B	0.958
996.5	10.04	0.0002	B	0.958
989	10.11	0	A	0.958
968	10.33	1.323	A	0.958
928.4	10.77	0.0012	A	0.958
921.8	10.85	0.0002	A	0.958
895.8	11.16	213	A	0.958
873.2	11.45	0.4228	B	0.958
870.9	11.48	0.0134	B	0.958
826.2	12.1	0.0026	A	0.958
818.1	12.22	0.4914	A	0.958
800.7	12.49	18.9	B	0.958
789.3	12.67	1.58	B	0.958
788.1	12.69	35.62	B	0.958
762.5	13.11	0.1008	B	0.958
759.2	13.17	1.211	B	0.958
691.6	14.46	1.616	A	0.958
679.6	14.71	0.0357	B	0.958
674.8	14.82	0.0001	A	0.958
673.2	14.85	0	A	0.958
671.4	14.89	0.0031	A	0.958
661.3	15.12	0.101	B	0.958
640.5	15.61	1.294	B	0.958
639.7	15.63	0.4811	B	0.958
631.8	15.83	0	A	0.958
552.8	18.09	24.97	A	0.958
544.4	18.37	0.0453	B	0.958
496.6	20.14	0	A	0.958
488.1	20.49	0.4856	A	0.958
484.7	20.63	0.0009	A	0.958
475.6	21.03	0.0021	A	0.958
467.3	21.4	0.162	B	0.958
459.4	21.77	0.7096	A	0.958
430.4	23.23	0.4147	B	0.958
429.4	23.29	0.4078	B	0.958
383.6	26.07	0.0008	A	0.958
378.3	26.44	1.921	B	0.958
377.8	26.47	2.038	B	0.958
358.9	27.86	0.3195	A	0.958
354.3	28.22	1.106	B	0.958
334.8	29.87	0.0016	A	0.958
299.5	33.39	1.495	B	0.958
291.3	34.33	2.069	B	0.958
278.5	35.9	0.0576	A	0.958
251.7	39.72	30.74	A	0.958
240.2	41.64	0.0507	A	0.958
210.5	47.52	0.0854	B	0.958
156.8	63.76	0.0052	B	0.958
109.6	91.28	1.427	B	0.958
99.87	100.1	2.837	A	0.958
89.6	111.6	2.744	B	0.958
84.83	117.9	0.2888	A	0.958
44.07	226.9	0.0002	A	0.958

Note(s):

Fe+ - coronene+ quintet state

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