NASA Ames PAH IR Spectroscopic Database

Transitions

ν_k [cm^-1]	λ [μm]	int [km/mol]	symm.	f_scale
3108	3.218	0.0227	A₁	0.958
3108	3.218	6.1	B₂	0.958
3098	3.228	0.311	A₁	0.958
3098	3.228	0.0523	B₂	0.958
3089	3.238	0.949	A₁	0.958
3089	3.238	0.456	B₂	0.958
3077	3.25	0.101	A₁	0.958
3077	3.25	0.717	B₂	0.958
3069	3.259	0.0248	A₁	0.958
1560	6.411	56.9	A₁	0.958
1526	6.552	0.76	B₂	0.958
1523	6.566	0.0711	A₁	0.958
1517	6.594	65.8	B₂	0.958
1494	6.695	0.188	B₂	0.958
1478	6.764	0.0289	A₁	0.958
1453	6.881	21.4	A₁	0.958
1422	7.034	168	B₂	0.958
1402	7.132	79.8	B₂	0.958
1389	7.197	64.3	B₂	0.958
1345	7.437	0.367	A₁	0.958
1318	7.588	289	B₂	0.958
1294	7.728	0.514	A₁	0.958
1256	7.961	8.82	A₁	0.958
1240	8.063	28.4	B₂	0.958
1235	8.095	6.39	A₁	0.958
1196	8.36	51	B₂	0.958
1193	8.385	0.121	A₁	0.958
1181	8.466	2.31	B₂	0.958
1130	8.846	0.721	A₁	0.958
1094	9.144	0	B₂	0.958
1022	9.784	0.0984	B₁	0.958
1021	9.798	0	A₂	0.958
1020	9.804	0.273	A₁	0.958
1019	9.814	2.07	B₂	0.958
981.6	10.19	4.09	B₁	0.958
978.4	10.22	0	A₂	0.958
924.7	10.81	12.8	B₁	0.958
921.1	10.86	1.84	B₂	0.958
890.4	11.23	0.218	A₁	0.958
886.6	11.28	0	A₂	0.958
871.5	11.47	9.78	B₁	0.958
817.8	12.23	14.9	B₂	0.958
761.3	13.14	0	A₂	0.958
760.5	13.15	104	B₁	0.958
742.6	13.47	6.84	B₁	0.958
739.8	13.52	0.269	A₁	0.958
714.7	13.99	0	A₂	0.958
655	15.27	0.0651	A₁	0.958
618.8	16.16	0.544	A₁	0.958
603.3	16.57	0.796	B₂	0.958
567.8	17.61	0.553	B₁	0.958
522.4	19.14	1.04	B₂	0.958
475.3	21.04	0	A₂	0.958
470.2	21.27	23.3	B₁	0.958
441	22.67	0	A₂	0.958
386.3	25.89	0.0098	A₁	0.958
379.3	26.37	0.777	B₁	0.958
371.4	26.93	0.0442	B₂	0.958
275.5	36.3	0.802	B₁	0.958
226.6	44.14	0.87	A₁	0.958
215.8	46.33	0	A₂	0.958
114.7	87.22	0	A₂	0.958
86.48	115.6	2.61	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