NASA Ames PAH IR Spectroscopic Database

Transitions

Frequency [wavenumbers]	Wavelength [microns]	Integrated cross-section [km/mol]	Symmetry	Scaling factor
3494	2.862	17.72	A	0.958
3412	2.931	2.138	A	0.958
3102	3.224	6.822	A	0.958
3077	3.249	35.02	A	0.958
3073	3.255	13.37	A	0.958
3063	3.265	14.36	A	0.958
3050	3.279	1.261	A	0.958
3025	3.306	27.99	A	0.958
2802	3.569	73.39	A	0.958
1629	6.137	66.47	A	0.958
1558	6.42	9.687	A	0.958
1519	6.582	3.074	A	0.958
1472	6.791	3.502	A	0.958
1432	6.985	2.541	A	0.958
1412	7.081	2.672	A	0.958
1396	7.164	3.956	A	0.958
1360	7.354	14.33	A	0.958
1309	7.638	2.488	A	0.958
1287	7.769	16.68	A	0.958
1275	7.843	6.624	A	0.958
1231	8.123	3.446	A	0.958
1202	8.322	25.3	A	0.958
1177	8.499	32.66	A	0.958
1163	8.6	43.5	A	0.958
1152	8.677	84.66	A	0.958
1131	8.841	30.59	A	0.958
1075	9.304	20.67	A	0.958
1032	9.69	73.44	A	0.958
1020	9.805	1.815	A	0.958
981.8	10.19	0.4347	A	0.958
951.3	10.51	3.123	A	0.958
918.7	10.89	37.32	A	0.958
868.6	11.51	41.57	A	0.958
862.9	11.59	8.041	A	0.958
853	11.72	99.71	A	0.958
811.4	12.32	29.24	A	0.958
776.3	12.88	12.71	A	0.958
757.8	13.2	44.19	A	0.958
746.2	13.4	8.619	A	0.958
716	13.97	13.4	A	0.958
681.6	14.67	1.418	A	0.958
610.1	16.39	2.823	A	0.958
579.4	17.26	14.17	A	0.958
525.8	19.02	10.64	A	0.958
496.4	20.15	8.875	A	0.958
481.2	20.78	0.4016	A	0.958
466.3	21.45	1.038	A	0.958
424.9	23.53	15.92	A	0.958
408.4	24.49	9.102	A	0.958
382.3	26.16	132.8	A	0.958
331.8	30.14	15.7	A	0.958
275.1	36.36	5.143	A	0.958
226.2	44.2	30.49	A	0.958
191.2	52.3	118.7	A	0.958
152.3	65.65	0.823	A	0.958
149	67.14	4.813	A	0.958
62.63	159.7	1.398	A	0.958

Note(s):

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