NASA Ames PAH IR Spectroscopic Database

Transitions

ν_k [cm^-1]	λ [μm]	int [km/mol]	symm.	f_scale
3106	3.219	0.0228	A₁	0.958
3106	3.219	6.1	B₂	0.958
3096	3.229	0.307	A₁	0.958
3096	3.23	0.0499	B₂	0.958
3087	3.239	0.945	A₁	0.958
3087	3.239	0.456	B₂	0.958
3076	3.251	0.102	A₁	0.958
3075	3.252	0.722	B₂	0.958
3067	3.26	0.0251	A₁	0.958
1559	6.412	56.8	A₁	0.958
1526	6.553	0.775	B₂	0.958
1523	6.567	0.0709	A₁	0.958
1516	6.594	66	B₂	0.958
1493	6.696	0.202	B₂	0.958
1478	6.764	0.0271	A₁	0.958
1453	6.884	21.4	A₁	0.958
1422	7.034	169	B₂	0.958
1402	7.133	79	B₂	0.958
1389	7.198	63.4	B₂	0.958
1344	7.439	0.369	A₁	0.958
1318	7.589	290	B₂	0.958
1294	7.729	0.519	A₁	0.958
1256	7.962	8.72	A₁	0.958
1240	8.064	28.3	B₂	0.958
1235	8.097	6.49	A₁	0.958
1196	8.359	50.7	B₂	0.958
1192	8.387	0.122	A₁	0.958
1181	8.468	2.36	B₂	0.958
1130	8.849	0.721	A₁	0.958
1093	9.148	0	B₂	0.958
1022	9.784	0.0931	B₁	0.958
1021	9.798	0	A₂	0.958
1020	9.805	0.273	A₁	0.958
1019	9.816	2.07	B₂	0.958
981.2	10.19	3.95	B₁	0.958
978	10.22	0	A₂	0.958
924	10.82	12.8	B₁	0.958
921	10.86	1.84	B₂	0.958
890.3	11.23	0.22	A₁	0.958
886	11.29	0	A₂	0.958
870.6	11.49	10.1	B₁	0.958
817.7	12.23	15	B₂	0.958
761.3	13.14	0	A₂	0.958
760.3	13.15	103	B₁	0.958
742.6	13.47	7.18	B₁	0.958
739.8	13.52	0.271	A₁	0.958
714.7	13.99	0	A₂	0.958
654.8	15.27	0.0648	A₁	0.958
618.8	16.16	0.544	A₁	0.958
603.2	16.58	0.794	B₂	0.958
567.8	17.61	0.559	B₁	0.958
522.2	19.15	1.04	B₂	0.958
475.5	21.03	0	A₂	0.958
469.5	21.3	23.3	B₁	0.958
440.3	22.71	0	A₂	0.958
386.3	25.89	0.0098	A₁	0.958
378.8	26.4	0.803	B₁	0.958
371.1	26.95	0.0438	B₂	0.958
275.4	36.31	0.81	B₁	0.958
226.3	44.18	0.87	A₁	0.958
215	46.5	0	A₂	0.958
114.4	87.41	0	A₂	0.958
85.04	117.6	2.6	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