NASA Ames PAH IR Spectroscopic Database

Transitions

Frequency [wavenumbers]	Wavelength [microns]	Integrated cross-section [km/mol]	Symmetry	Scaling factor
3619	2.763	18.96	B₂	0.958
3510	2.849	48.08	A₁	0.958
3080	3.247	0	A₁	0.958
3079	3.248	98	B₂	0.958
3064	3.264	99.48	A₁	0.958
3064	3.264	0.0008	B₂	0.958
3054	3.275	4.014	A₁	0.958
3048	3.281	0.3055	B₂	0.958
3048	3.281	4.1	A₁	0.958
3043	3.286	10.05	A₁	0.958
3043	3.286	0.1845	B₂	0.958
1651	6.057	224.7	A₁	0.958
1615	6.192	8.561	A₁	0.958
1608	6.219	20.2	B₂	0.958
1567	6.38	19.99	B₂	0.958
1545	6.474	36.92	A₁	0.958
1525	6.557	0.2999	B₂	0.958
1486	6.728	7.072	A₁	0.958
1458	6.86	13.64	B₂	0.958
1451	6.894	0.4056	A₁	0.958
1419	7.046	119.1	A₁	0.958
1401	7.136	4.121	B₂	0.958
1370	7.3	30.34	B₂	0.958
1355	7.38	70.15	A₁	0.958
1330	7.521	15.84	B₂	0.958
1294	7.725	3.141	A₁	0.958
1264	7.912	12.96	A₁	0.958
1240	8.063	0.0784	B₂	0.958
1200	8.331	1.634	B₂	0.958
1193	8.379	0.7159	A₁	0.958
1175	8.511	3.358	A₁	0.958
1170	8.545	3.537	B₂	0.958
1106	9.043	4.325	B₂	0.958
1102	9.072	1	B₂	0.958
1097	9.114	22.4	A₁	0.958
1018	9.826	0.5862	A₁	0.958
1008	9.923	11.85	B₂	0.958
981.2	10.19	0.8237	B₁	0.958
979.6	10.21	0	A₂	0.958
933.7	10.71	3.143	B₁	0.958
931.8	10.73	0	A₂	0.958
904.2	11.06	0.1015	B₂	0.958
870.5	11.49	0.7478	A₁	0.958
868	11.52	32.85	B₁	0.958
837.5	11.94	0	A₂	0.958
817.3	12.24	21.44	B₁	0.958
813.2	12.3	0.4593	B₂	0.958
785	12.74	1.221	B₁	0.958
743.3	13.45	0	A₂	0.958
729.5	13.71	0	A₂	0.958
717.3	13.94	76.38	B₁	0.958
691.9	14.45	0.4109	A₁	0.958
646.6	15.47	2.934	A₁	0.958
630.8	15.85	47.31	B₁	0.958
614.4	16.28	2.162	B₂	0.958
565.6	17.68	1.876	B₂	0.958
561.2	17.82	25.69	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	2.066	B₂	0.958
401.7	24.9	15.51	B₁	0.958
386.5	25.87	0.6128	A₁	0.958
350.6	28.53	2.119	B₂	0.958
331.7	30.15	207.2	B₁	0.958
293.8	34.03	55.92	B₁	0.958
244.4	40.92	0.5551	A₁	0.958
241.2	41.46	0	A₂	0.958
199.2	50.21	0	A₂	0.958
120.8	82.79	22.57	B₁	0.958
50.58	197.7	8.455	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:

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
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
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, XXX, YYY, 2025 10.3847/1538-4365/ae1c38 — BibTeX - RIS