NASA Ames PAH IR Spectroscopic Database

Transitions

Frequency [wavenumbers]	Wavelength [microns]	Integrated cross-section [km/mol]	Symmetry	Scaling factor
3129	3.196	1.354	?A	0.958
3123	3.202	2.057	?A	0.958
3116	3.21	1.584	?A	0.958
3111	3.214	2.003	?A	0.958
3107	3.219	0.4844	?A	0.958
3099	3.227	0.0149	?A	0.958
3094	3.232	0.1465	?A	0.958
3092	3.234	0.2187	?A	0.958
3080	3.247	0.4597	?A	0.958
1567	6.383	88.04	?A	0.958
1539	6.497	44.01	?A	0.958
1520	6.579	46.63	?A	0.958
1494	6.696	5.803	?A	0.958
1471	6.798	30.88	?A	0.958
1457	6.863	21.76	?A	0.958
1422	7.03	21.86	?A	0.958
1396	7.165	10.02	?A	0.958
1386	7.215	32.97	?A	0.958
1348	7.417	44.62	?A	0.958
1335	7.49	75.63	?A	0.958
1325	7.545	131.3	?A	0.958
1303	7.673	3.961	?A	0.958
1264	7.909	46.32	?A	0.958
1245	8.032	74.72	?A	0.958
1221	8.192	14.93	?A	0.958
1206	8.29	0.415	?A	0.958
1181	8.468	8.595	?A	0.958
1150	8.696	158	?A	0.958
1115	8.967	24.12	?A	0.958
1095	9.134	1.349	?A	0.958
1036	9.656	2.242	?A	0.958
1016	9.843	3.292	?A	0.958
1002	9.976	3.673	?A	0.958
997.8	10.02	8.481	?A	0.958
986.6	10.14	23.53	?A	0.958
961	10.41	11.4	?A	0.958
957.8	10.44	2.534	?A	0.958
910.2	10.99	21.52	?A	0.958
875.4	11.42	7.726	?A	0.958
854.1	11.71	26.02	?A	0.958
848	11.79	9.482	?A	0.958
801.2	12.48	26.01	?A	0.958
771	12.97	88.74	?A	0.958
754.2	13.26	3.983	?A	0.958
742.5	13.47	48.95	?A	0.958
693.6	14.42	36.91	?A	0.958
689.7	14.5	2.457	?A	0.958
654.6	15.28	83.84	?A	0.958
582.9	17.15	47.79	?A	0.958
558.4	17.91	5.501	?A	0.958
525.1	19.04	22.37	?A	0.958
506.5	19.74	13.03	?A	0.958
476.4	20.99	14.15	?A	0.958
457.4	21.86	8.696	?A	0.958
425.9	23.48	25.84	?A	0.958
400.7	24.96	17.55	?A	0.958
395.9	25.26	16.92	?A	0.958
376.3	26.57	16.85	?A	0.958
234.3	42.68	1.608	?A	0.958
224.9	44.46	5.351	?A	0.958
208.9	47.88	3.141	?A	0.958
96.78	103.3	2.471	?A	0.958
89.36	111.9	0.2432	?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