NASA Ames PAH IR Spectroscopic Database

Transitions

Frequency [wavenumbers]	Wavelength [microns]	Integrated cross-section [km/mol]	Symmetry	Scaling factor
3085	3.242	0	A_G	0.958
3084	3.242	63.45	B_2U	0.958
3083	3.243	36.18	B_1U	0.958
3083	3.244	0	B_3G	0.958
3082	3.244	0	A_G	0.958
3082	3.244	1.735	B_2U	0.958
3068	3.26	0.0052	B_1U	0.958
3068	3.26	0	B_3G	0.958
3067	3.261	0	A_G	0.958
3066	3.261	0.424	B_2U	0.958
3066	3.262	3.24	B_1U	0.958
3066	3.262	0	B_3G	0.958
3061	3.267	0	A_G	0.958
3061	3.267	4.796	B_1U	0.958
1596	6.265	0	A_G	0.958
1584	6.312	3.744	B_2U	0.958
1584	6.313	0	A_G	0.958
1574	6.355	225.5	B_1U	0.958
1556	6.428	0	B_3G	0.958
1545	6.471	88.25	B_2U	0.958
1538	6.503	0	B_3G	0.958
1532	6.528	86.31	B_1U	0.958
1503	6.655	10.66	B_1U	0.958
1494	6.696	0	B_3G	0.958
1484	6.738	0	A_G	0.958
1479	6.761	7.514	B_2U	0.958
1474	6.783	0	B_3G	0.958
1457	6.862	0	A_G	0.958
1442	6.934	2.63	B_2U	0.958
1438	6.954	0.5414	B_1U	0.958
1425	7.016	0	B_3G	0.958
1425	7.02	0	A_G	0.958
1424	7.021	92.2	B_1U	0.958
1408	7.101	7.146	B_2U	0.958
1398	7.153	0	B_3G	0.958
1376	7.269	30.19	B_2U	0.958
1375	7.27	0	A_G	0.958
1373	7.282	55.55	B_1U	0.958
1368	7.312	0	B_3G	0.958
1366	7.321	2.969	B_2U	0.958
1351	7.399	0	A_G	0.958
1332	7.509	293.4	B_2U	0.958
1320	7.575	0	A_G	0.958
1319	7.584	0	B_3G	0.958
1292	7.738	24.68	B_1U	0.958
1267	7.891	18.04	B_1U	0.958
1244	8.038	0	A_G	0.958
1235	8.096	135.6	B_2U	0.958
1225	8.16	0	A_G	0.958
1224	8.167	18.14	B_1U	0.958
1223	8.179	0	B_3G	0.958
1215	8.228	15.73	B_2U	0.958
1196	8.359	0	B_3G	0.958
1190	8.406	79.31	B_2U	0.958
1171	8.537	0	A_G	0.958
1165	8.582	0.6366	B_1U	0.958
1163	8.6	8.972	B_2U	0.958
1153	8.675	0	B_3G	0.958
1152	8.679	0	A_G	0.958
1114	8.977	0	B_3G	0.958
1067	9.374	8.002	B_2U	0.958
1057	9.459	0.0035	B_1U	0.958
1043	9.592	0	A_G	0.958
997.8	10.02	0	B_2G	0.958
996.3	10.04	0	A_U	0.958
987.6	10.13	0.031	B_3U	0.958
984.1	10.16	0	B_1G	0.958
978	10.22	0	B_2G	0.958
974.8	10.26	0	A_U	0.958
969.9	10.31	4.451	B_2U	0.958
914.2	10.94	114.4	B_3U	0.958
913.3	10.95	2.462	B_1U	0.958
910.8	10.98	0	B_2G	0.958
892.2	11.21	0	A_G	0.958
885.2	11.3	0	B_3G	0.958
866.1	11.55	0	B_1G	0.958
864.8	11.56	0	B_3G	0.958
855.8	11.68	95.09	B_3U	0.958
835.1	11.98	0	A_U	0.958
819.1	12.21	0	B_2G	0.958
796.6	12.55	0	B_1G	0.958
784.3	12.75	5.036	B_3U	0.958
781	12.8	0	A_U	0.958
776.1	12.89	1.526	B_1U	0.958
775.5	12.9	7.381	B_2U	0.958
775.4	12.9	0	B_2G	0.958
755.8	13.23	0	A_G	0.958
754.8	13.25	0.8407	B_3U	0.958
729.1	13.72	0	B_1G	0.958
726.2	13.77	0	B_2G	0.958
705.5	14.18	0	B_3G	0.958
704.8	14.19	0.1726	B_1U	0.958
663.6	15.07	12.21	B_2U	0.958
655.6	15.25	0.5427	B_1U	0.958
652.1	15.34	0	A_U	0.958
642.3	15.57	0	B_3G	0.958
636.6	15.71	0	B_2G	0.958
626.7	15.96	18.84	B_3U	0.958
608.1	16.45	0	A_U	0.958
575.8	17.37	0.5452	B_1U	0.958
574.2	17.41	0	A_G	0.958
564.8	17.71	0	B_1G	0.958
558.9	17.89	0	B_2G	0.958
537	18.62	0.7569	B_2U	0.958
534.9	18.69	0	B_3G	0.958
531.7	18.81	15.08	B_3U	0.958
508.2	19.68	0	B_1G	0.958
487.7	20.5	0.2436	B_1U	0.958
485.1	20.61	0	B_2G	0.958
472.9	21.14	0	B_3G	0.958
460.3	21.73	0	A_U	0.958
446.1	22.42	0	A_G	0.958
422.7	23.65	0.0032	B_3U	0.958
420.6	23.78	0.0289	B_2U	0.958
411.1	24.33	0	A_G	0.958
390.7	25.6	8.333	B_2U	0.958
340.9	29.34	5.05	B_3U	0.958
337.5	29.63	0	B_2G	0.958
327.6	30.53	0	A_U	0.958
317.9	31.45	0	A_G	0.958
316.6	31.58	0	B_1G	0.958
307.4	32.53	0	B_3G	0.958
273.3	36.59	1.105	B_1U	0.958
262.7	38.06	0	B_2G	0.958
250.8	39.87	0	A_U	0.958
209.8	47.67	0.4798	B_3U	0.958
188.8	52.95	0	B_1G	0.958
151.1	66.16	0	B_2G	0.958
123.2	81.15	0	B_1G	0.958
101.9	98.09	7.324	B_3U	0.958
61.32	163.1	0	A_U	0.958
60.41	165.5	1.06	B_3U	0.958

Note(s):

Ovalene

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