NASA Ames PAH IR Spectroscopic Database

Transitions

ν_k [cm^-1]	λ [μm]	int [km/mol]	symm.	f_scale
3088	3.239	0.0017	A₁	0.958
3087	3.239	62.1	B₂	0.958
3077	3.25	31.1	A₁	0.958
3076	3.25	9.06	B₂	0.958
3064	3.264	17.8	A₁	0.958
3064	3.264	1.17	B₂	0.958
3054	3.275	5.55	A₁	0.958
3053	3.276	0.0476	B₂	0.958
3047	3.282	3.5	A₁	0.958
2203	4.538	49	A₁	0.958
1619	6.175	4.82	A₁	0.958
1609	6.216	6.74	B₂	0.958
1566	6.387	0.147	B₂	0.958
1542	6.487	5.31	A₁	0.958
1513	6.608	8.91	B₂	0.958
1484	6.741	0.79	A₁	0.958
1454	6.879	6.32	A₁	0.958
1451	6.894	9.11	B₂	0.958
1398	7.154	0.574	B₂	0.958
1393	7.181	0.279	A₁	0.958
1373	7.284	3.69	B₂	0.958
1328	7.529	1.81	A₁	0.958
1319	7.58	0.195	B₂	0.958
1293	7.732	3.22	A₁	0.958
1267	7.895	10.8	A₁	0.958
1240	8.068	0.971	B₂	0.958
1190	8.4	1.92	B₂	0.958
1188	8.418	0.206	A₁	0.958
1168	8.56	4.4	A₁	0.958
1168	8.564	4.75	B₂	0.958
1105	9.049	0.542	B₂	0.958
1025	9.76	0.821	A₁	0.958
1014	9.866	2.88	B₂	0.958
1011	9.888	0.7	A₁	0.958
999.1	10.01	0.0432	B₁	0.958
998.2	10.02	0	A₂	0.958
968.3	10.33	5.74	B₁	0.958
964.2	10.37	0	A₂	0.958
932	10.73	0.0004	B₂	0.958
911.9	10.97	18.5	B₁	0.958
863.5	11.58	0	A₂	0.958
860.1	11.63	17.6	B₁	0.958
855.4	11.69	0.802	A₁	0.958
849.8	11.77	0.129	B₂	0.958
795.8	12.57	13.2	B₁	0.958
763.1	13.1	0	A₂	0.958
743.8	13.44	0	A₂	0.958
743.2	13.45	73.8	B₁	0.958
683.9	14.62	0.406	A₁	0.958
648.1	15.43	1.47	A₁	0.958
642	15.58	10	B₁	0.958
631.4	15.84	6.15	B₂	0.958
594.1	16.83	4.09	B₂	0.958
562	17.79	2.31	B₁	0.958
496.3	20.15	0	A₂	0.958
475.5	21.03	0	A₂	0.958
469.5	21.3	0.0379	B₂	0.958
459.7	21.75	0.0001	A₁	0.958
446.5	22.4	13.6	B₁	0.958
391.4	25.55	0.185	B₂	0.958
386.4	25.88	0.169	A₁	0.958
364.5	27.43	0.919	B₁	0.958
270.7	36.94	0.281	B₁	0.958
232.4	43.03	0	A₂	0.958
227.8	43.9	3.03	A₁	0.958
129	77.54	4.62	B₂	0.958
117.6	85.03	0	A₂	0.958
110.4	90.61	0.363	B₁	0.958
79.48	125.8	2.21	B₁	0.958

Note(s):

9CN-anthracene

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