NASA Ames PAH IR Spectroscopic Database

Transitions

ν_k [cm^-1]	λ [μm]	int [km/mol]	symm.	f_scale
3073	3.254	48.2	A	0.958
3072	3.256	34.9	A	0.958
3062	3.266	51	A	0.958
3053	3.276	16.9	A	0.958
3046	3.283	5.51	A	0.958
3045	3.284	12.7	A	0.958
3044	3.285	3.61	A	0.958
3040	3.29	0.574	A	0.958
2981	3.355	53.5	A	0.958
2952	3.388	61.3	A	0.958
2944	3.396	26.4	A	0.958
2924	3.42	20.3	A	0.958
2892	3.458	39.6	A	0.958
2886	3.465	31	A	0.958
1615	6.191	0.254	A	0.958
1598	6.258	6.77	A	0.958
1586	6.305	13.1	A	0.958
1569	6.372	1.93	A	0.958
1548	6.461	1.14	A	0.958
1494	6.692	1.06	A	0.958
1488	6.72	0.27	A	0.958
1476	6.775	6.84	A	0.958
1471	6.799	2.64	A	0.958
1462	6.84	4.52	A	0.958
1447	6.912	4.89	A	0.958
1428	7.004	8.26	A	0.958
1417	7.059	10.1	A	0.958
1389	7.198	0.489	A	0.958
1379	7.251	0.0089	A	0.958
1367	7.316	1.18	A	0.958
1328	7.532	3.25	A	0.958
1321	7.573	2.49	A	0.958
1313	7.617	0.476	A	0.958
1289	7.755	3.06	A	0.958
1279	7.82	4.87	A	0.958
1268	7.885	4.66	A	0.958
1247	8.018	0.0981	A	0.958
1235	8.097	0.951	A	0.958
1217	8.22	4.08	A	0.958
1204	8.304	0.271	A	0.958
1186	8.43	6.34	A	0.958
1178	8.488	0.661	A	0.958
1165	8.584	5.14	A	0.958
1156	8.647	0.19	A	0.958
1139	8.781	0.405	A	0.958
1113	8.985	0.177	A	0.958
1099	9.102	1.74	A	0.958
1062	9.416	1.2	A	0.958
1047	9.553	2.62	A	0.958
992.4	10.08	0.556	A	0.958
980.6	10.2	0.823	A	0.958
971.9	10.29	0.0505	A	0.958
970.9	10.3	0.376	A	0.958
967.4	10.34	0.623	A	0.958
964.9	10.36	0.953	A	0.958
902.4	11.08	2.96	A	0.958
895.2	11.17	10	A	0.958
892.1	11.21	3.79	A	0.958
873	11.45	19.2	A	0.958
851.9	11.74	0.0342	A	0.958
837.2	11.94	54.1	A	0.958
826.6	12.1	2.15	A	0.958
811.7	12.32	3.89	A	0.958
808.1	12.37	5.77	A	0.958
801.1	12.48	3.24	A	0.958
755.6	13.23	6.26	A	0.958
754.2	13.26	0.728	A	0.958
731.8	13.66	3.34	A	0.958
707	14.14	16	A	0.958
682	14.66	1.29	A	0.958
648.8	15.41	0.661	A	0.958
625	16	3.19	A	0.958
603.6	16.57	0.184	A	0.958
570.1	17.54	1.06	A	0.958
537.5	18.61	0.559	A	0.958
532.3	18.79	0.484	A	0.958
519.5	19.25	0.117	A	0.958
515.6	19.39	2.89	A	0.958
507.1	19.72	0.619	A	0.958
479.5	20.85	0.809	A	0.958
466.5	21.44	0.0504	A	0.958
409.4	24.43	0.268	A	0.958
389.4	25.68	0.118	A	0.958
338.9	29.51	0.486	A	0.958
323.1	30.95	0.835	A	0.958
287	34.85	0.0114	A	0.958
221.1	45.24	2.76	A	0.958
211.2	47.34	0.809	A	0.958
193.9	51.58	3.01	A	0.958
178	56.18	0.497	A	0.958
135.5	73.82	0.0284	A	0.958
101	99	0.0096	A	0.958
64.84	154.2	0.538	A	0.958

Note(s):

Dhcpap

You are kindly asked to consider the following references for citation when using the database:

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, 282, 7, 2025 10.3847/1538-4365/ae1c38 — 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
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