NASA Ames PAH IR Spectroscopic Database

Transitions

ν_k [cm^-1]	λ [μm]	int [km/mol]	symm.	f_scale
3619	2.763	19	B₂	0.958
3510	2.849	48.1	A₁	0.958
3080	3.247	0	A₁	0.958
3079	3.248	98	B₂	0.958
3064	3.264	99.5	A₁	0.958
3064	3.264	0.0008	B₂	0.958
3054	3.275	4.01	A₁	0.958
3048	3.281	0.305	B₂	0.958
3048	3.281	4.1	A₁	0.958
3043	3.286	10.1	A₁	0.958
3043	3.286	0.184	B₂	0.958
1651	6.057	225	A₁	0.958
1615	6.192	8.56	A₁	0.958
1608	6.219	20.2	B₂	0.958
1567	6.38	20	B₂	0.958
1545	6.474	36.9	A₁	0.958
1525	6.557	0.3	B₂	0.958
1486	6.728	7.07	A₁	0.958
1458	6.86	13.6	B₂	0.958
1451	6.894	0.406	A₁	0.958
1419	7.046	119	A₁	0.958
1401	7.136	4.12	B₂	0.958
1370	7.3	30.3	B₂	0.958
1355	7.38	70.1	A₁	0.958
1330	7.521	15.8	B₂	0.958
1294	7.725	3.14	A₁	0.958
1264	7.912	13	A₁	0.958
1240	8.063	0.0784	B₂	0.958
1200	8.331	1.63	B₂	0.958
1193	8.379	0.716	A₁	0.958
1175	8.511	3.36	A₁	0.958
1170	8.545	3.54	B₂	0.958
1106	9.043	4.32	B₂	0.958
1102	9.072	1	B₂	0.958
1097	9.114	22.4	A₁	0.958
1018	9.826	0.586	A₁	0.958
1008	9.923	11.9	B₂	0.958
981.2	10.19	0.824	B₁	0.958
979.6	10.21	0	A₂	0.958
933.7	10.71	3.14	B₁	0.958
931.8	10.73	0	A₂	0.958
904.2	11.06	0.102	B₂	0.958
870.5	11.49	0.748	A₁	0.958
868	11.52	32.8	B₁	0.958
837.5	11.94	0	A₂	0.958
817.3	12.24	21.4	B₁	0.958
813.2	12.3	0.459	B₂	0.958
785	12.74	1.22	B₁	0.958
743.3	13.45	0	A₂	0.958
729.5	13.71	0	A₂	0.958
717.3	13.94	76.4	B₁	0.958
691.9	14.45	0.411	A₁	0.958
646.6	15.47	2.93	A₁	0.958
630.8	15.85	47.3	B₁	0.958
614.4	16.28	2.16	B₂	0.958
565.6	17.68	1.88	B₂	0.958
561.2	17.82	25.7	B₁	0.958
534	18.73	0.0362	A₁	0.958
498.9	20.04	0	A₂	0.958
475.5	21.03	0	A₂	0.958
423.5	23.62	2.07	B₂	0.958
401.7	24.9	15.5	B₁	0.958
386.5	25.87	0.613	A₁	0.958
350.6	28.53	2.12	B₂	0.958
331.7	30.15	207	B₁	0.958
293.8	34.03	55.9	B₁	0.958
244.4	40.92	0.555	A₁	0.958
241.2	41.46	0	A₂	0.958
199.2	50.21	0	A₂	0.958
120.8	82.79	22.6	B₁	0.958
50.58	197.7	8.45	B₁	0.958
35.94	278.2	0	A₂	0.958

Note(s):

9NH2-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