NASA Ames PAH IR Spectroscopic Database

Transitions

Frequency [wavenumbers]	Wavelength [microns]	Integrated cross-section [km/mol]	Symmetry	Scaling factor
3123	3.202	7.667	A₁	0.958
3122	3.203	12.89	B₂	0.958
3107	3.218	6.595	A₁	0.958
3104	3.221	0.0388	B₂	0.958
3096	3.229	0.1026	A₁	0.958
3095	3.231	5.961	B₂	0.958
3090	3.236	4.275	A₁	0.958
3088	3.238	5.34	A₁	0.958
3080	3.246	0.3309	B₂	0.958
3077	3.249	0.148	B₂	0.958
3077	3.25	0.539	A₁	0.958
3072	3.255	0.0026	B₂	0.958
1585	6.308	29.91	A₁	0.958
1584	6.311	0.6818	B₂	0.958
1542	6.484	15.38	B₂	0.958
1538	6.5	119.4	A₁	0.958
1532	6.529	109.3	A₁	0.958
1504	6.651	13.38	B₂	0.958
1492	6.703	9.974	A₁	0.958
1489	6.716	9.77	B₂	0.958
1479	6.762	3.546	B₂	0.958
1440	6.945	0.5757	A₁	0.958
1440	6.946	1.399	B₂	0.958
1435	6.967	43.37	A₁	0.958
1408	7.102	42.06	B₂	0.958
1390	7.194	53.92	A₁	0.958
1347	7.425	50.3	A₁	0.958
1342	7.452	8.099	B₂	0.958
1328	7.529	73.58	A₁	0.958
1313	7.617	181.6	A₁	0.958
1302	7.681	91.94	B₂	0.958
1268	7.883	48.93	B₂	0.958
1254	7.972	1.3	A₁	0.958
1230	8.133	0.3945	B₂	0.958
1228	8.146	5.423	A₁	0.958
1210	8.261	15.7	A₁	0.958
1206	8.289	87.48	B₂	0.958
1191	8.396	6.314	A₁	0.958
1162	8.603	0.268	B₂	0.958
1158	8.638	6.082	A₁	0.958
1113	8.985	9.376	B₂	0.958
1088	9.192	2.078	A₁	0.958
1074	9.312	6.098	B₂	0.958
1053	9.499	1.403	A₁	0.958
1029	9.721	4.339	A₁	0.958
1012	9.883	0	A₂	0.958
1003	9.967	0	A₂	0.958
1000	10	0.0018	B₁	0.958
987	10.13	30.98	B₂	0.958
984.7	10.16	0	A₂	0.958
964.4	10.37	0.2499	B₁	0.958
945.3	10.58	13.74	B₂	0.958
926.7	10.79	6.186	B₁	0.958
922.1	10.84	0	A₂	0.958
868.5	11.51	22.95	A₁	0.958
865.2	11.56	0	A₂	0.958
847.2	11.8	61.53	B₁	0.958
818.2	12.22	0	A₂	0.958
786.5	12.71	0.1851	B₁	0.958
776.5	12.88	7.254	A₁	0.958
761.3	13.14	21.59	B₂	0.958
757.2	13.21	102.7	B₁	0.958
748.9	13.35	0	A₂	0.958
740.7	13.5	0	A₂	0.958
703.6	14.21	16.07	B₂	0.958
678.6	14.74	23.09	B₁	0.958
644	15.53	14.73	A₁	0.958
627	15.95	0	A₂	0.958
612.8	16.32	1.387	B₂	0.958
565.9	17.67	9.242	B₁	0.958
560.2	17.85	0.4808	B₂	0.958
549.5	18.2	0.9422	A₁	0.958
533.3	18.75	0	A₂	0.958
502.4	19.91	1.951	B₂	0.958
498.3	20.07	0	A₂	0.958
468.1	21.36	1.059	B₁	0.958
449	22.27	1.202	A₁	0.958
420.7	23.77	0.0029	B₁	0.958
409.4	24.43	0	A₂	0.958
395.9	25.26	2.119	B₂	0.958
380	26.32	0.4403	A₁	0.958
335.6	29.8	0.2837	A₁	0.958
277.5	36.04	0	A₂	0.958
260.5	38.39	0.5983	B₁	0.958
245.9	40.66	4.003	B₂	0.958
212.9	46.97	2.941	B₁	0.958
151.4	66.03	0	A₂	0.958
121.7	82.19	6.34	B₁	0.958
74.27	134.6	0	A₂	0.958
55.11	181.4	0.0023	B₁	0.958

Note(s):

Benzo[e]pyrene+ (BP0)

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