NASA Ames PAH IR Spectroscopic Database

Transitions

ν_k [cm^-1]	λ [μm]	int [km/mol]	symm.	f_scale
3101	3.225	1.2	A₁	0.958
3100	3.225	2.76	B₂	0.958
3083	3.243	0.611	A₁	0.958
3083	3.244	0.197	B₂	0.958
3079	3.248	1.52	A₁	0.958
3077	3.25	1.24	A₁	0.958
3076	3.251	3.67	B₂	0.958
3071	3.256	263	B₂	0.958
2841	3.52	13.7	B₁	0.958
2837	3.525	49.9	A₁	0.958
1533	6.525	40.9	B₂	0.958
1529	6.541	69.3	A₁	0.958
1521	6.574	43.6	A₁	0.958
1499	6.67	5.31	A₁	0.958
1488	6.718	0.168	B₂	0.958
1439	6.949	94.1	B₂	0.958
1426	7.011	8.2	B₂	0.958
1420	7.041	0.0309	A₁	0.958
1373	7.283	1.01	A₁	0.958
1342	7.452	15.5	B₂	0.958
1325	7.545	6.74	A₁	0.958
1317	7.593	338	B₂	0.958
1312	7.621	188	A₁	0.958
1245	8.032	18.1	B₂	0.958
1239	8.07	3.68	A₁	0.958
1200	8.333	4.8	A₁	0.958
1194	8.376	16.3	B₂	0.958
1168	8.561	163	B₂	0.958
1118	8.946	0	A₂	0.958
1115	8.965	85.4	B₂	0.958
1107	9.031	8.02	A₁	0.958
1071	9.333	12.4	A₁	0.958
1028	9.723	163	B₂	0.958
1012	9.881	1.02e+3	B₂	0.958
1002	9.977	0.0812	B₁	0.958
997.1	10.03	0	A₂	0.958
940.2	10.64	13.3	B₁	0.958
938.8	10.65	12.6	A₁	0.958
907.5	11.02	12.7	B₁	0.958
889	11.25	0	A₂	0.958
816.4	12.25	8.86	B₁	0.958
816	12.26	0	A₂	0.958
811.4	12.32	28.4	B₂	0.958
801.3	12.48	0.147	A₁	0.958
763.5	13.1	107	B₁	0.958
754.9	13.25	0.702	A₁	0.958
748.8	13.35	0	A₂	0.958
683.4	14.63	0.197	B₁	0.958
604	16.56	0	A₂	0.958
593	16.86	1.1	A₁	0.958
529.5	18.89	302	B₂	0.958
528.5	18.92	6.11	B₁	0.958
470.7	21.25	2.94	B₁	0.958
464.5	21.53	2.43	B₂	0.958
464	21.55	3.24	A₁	0.958
444.5	22.5	0	A₂	0.958
418.8	23.88	0.0009	A₁	0.958
343.6	29.1	810	B₂	0.958
265.2	37.7	3.04	B₁	0.958
259.1	38.6	0	A₂	0.958
200.5	49.89	16.9	B₁	0.958
147.6	67.77	0	A₂	0.958
132.7	75.37	4.51	B₁	0.958

Note(s):

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