NASA Ames PAH IR Spectroscopic Database

Transitions

Frequency [wavenumbers]	Wavelength [microns]	Integrated cross-section [km/mol]	Symmetry	Scaling factor
3080	3.247	35.9	A	0.958
3079	3.248	31.3	A	0.958
3079	3.248	40.09	A	0.958
3078	3.249	51.42	A	0.958
3078	3.249	42.42	A	0.958
3077	3.25	19.6	A	0.958
3063	3.265	0.5663	A	0.958
3062	3.266	4.467	A	0.958
3061	3.267	3.811	A	0.958
3060	3.268	7.349	A	0.958
3060	3.268	1.517	A	0.958
3059	3.269	0.2155	A	0.958
3059	3.269	13.9	A	0.958
3059	3.269	0.0216	A	0.958
3058	3.271	4.148	A	0.958
3057	3.271	7.675	A	0.958
3056	3.272	8.309	A	0.958
3055	3.273	1.482	A	0.958
1612	6.204	6.972	A	0.958
1605	6.232	73.84	A	0.958
1603	6.238	70.56	A	0.958
1590	6.291	1.667	A	0.958
1587	6.301	6.133	A	0.958
1586	6.305	3.556	A	0.958
1582	6.323	6.126	A	0.958
1578	6.338	15.65	A	0.958
1567	6.38	0.3803	A	0.958
1565	6.392	1.241	A	0.958
1561	6.408	0.4489	A	0.958
1556	6.427	0.0936	A	0.958
1539	6.5	0.1841	A	0.958
1535	6.515	0.8926	A	0.958
1495	6.691	1.344	A	0.958
1494	6.694	15.13	A	0.958
1487	6.724	15.48	A	0.958
1485	6.732	0.0235	A	0.958
1475	6.778	2.251	A	0.958
1474	6.783	2.172	A	0.958
1456	6.869	0.2356	A	0.958
1454	6.876	4.079	A	0.958
1452	6.888	2.67	A	0.958
1449	6.902	0.3026	A	0.958
1446	6.916	0.1278	A	0.958
1443	6.93	0.6794	A	0.958
1435	6.967	0.0307	A	0.958
1421	7.037	0.0176	A	0.958
1420	7.042	0.4468	A	0.958
1417	7.057	0.0126	A	0.958
1403	7.126	2.724	A	0.958
1398	7.155	0.5124	A	0.958
1393	7.179	0.9232	A	0.958
1390	7.194	3.176	A	0.958
1387	7.208	0.5693	A	0.958
1387	7.212	0.1203	A	0.958
1381	7.241	0.5416	A	0.958
1380	7.247	0.2582	A	0.958
1376	7.266	1.596	A	0.958
1370	7.301	3.672	A	0.958
1365	7.324	0.5571	A	0.958
1361	7.348	2.097	A	0.958
1349	7.414	1.779	A	0.958
1347	7.421	1.783	A	0.958
1341	7.46	5.877	A	0.958
1338	7.472	7.741	A	0.958
1322	7.563	0.3095	A	0.958
1316	7.6	8.98	A	0.958
1308	7.647	0.4113	A	0.958
1307	7.652	0.2749	A	0.958
1294	7.73	0.8901	A	0.958
1283	7.796	37.61	A	0.958
1279	7.818	25.26	A	0.958
1274	7.852	2.627	A	0.958
1273	7.857	6.764	A	0.958
1270	7.872	19.21	A	0.958
1262	7.925	0.4	A	0.958
1261	7.932	0.7088	A	0.958
1248	8.013	0.4741	A	0.958
1229	8.135	0.2888	A	0.958
1216	8.221	0.1001	A	0.958
1203	8.312	0.1994	A	0.958
1196	8.364	1.329	A	0.958
1195	8.368	1.619	A	0.958
1193	8.381	0.3172	A	0.958
1192	8.39	0.0152	A	0.958
1171	8.539	15.81	A	0.958
1171	8.542	14.78	A	0.958
1159	8.628	0.1897	A	0.958
1145	8.732	0.1217	A	0.958
1143	8.749	0.1857	A	0.958
1122	8.916	0.1195	A	0.958
1109	9.013	0.0943	A	0.958
1105	9.046	0.7717	A	0.958
1089	9.185	0.0366	A	0.958
1085	9.213	0.2443	A	0.958
1020	9.808	3.05	A	0.958
1019	9.814	4.895	A	0.958
992.8	10.07	0.0354	A	0.958
989.4	10.11	0.0013	A	0.958
987.7	10.12	0.0434	A	0.958
987.6	10.13	0.0093	A	0.958
985	10.15	0.0069	A	0.958
984.3	10.16	0.0557	A	0.958
982.3	10.18	0.003	A	0.958
980.1	10.2	2.872	A	0.958
978.8	10.22	5.538	A	0.958
974.1	10.27	0.1268	A	0.958
972	10.29	0.1251	A	0.958
918.4	10.89	216.1	A	0.958
913.6	10.95	0.0531	A	0.958
913	10.95	1.709	A	0.958
902.4	11.08	0.0676	A	0.958
902	11.09	0.1118	A	0.958
895.6	11.17	0.0414	A	0.958
881	11.35	0.0467	A	0.958
859.6	11.63	0.0068	A	0.958
838.4	11.93	5.332	A	0.958
838	11.93	6.431	A	0.958
834.1	11.99	0.2384	A	0.958
833.5	12	0.7373	A	0.958
828.3	12.07	0.0091	A	0.958
818.4	12.22	0.0075	A	0.958
818.2	12.22	0.0399	A	0.958
811.6	12.32	0.3977	A	0.958
804.9	12.42	0.0413	A	0.958
799.8	12.5	0.0041	A	0.958
799.1	12.51	0.0331	A	0.958
789.5	12.67	53.34	A	0.958
776.9	12.87	0.0184	A	0.958
772.8	12.94	0.009	A	0.958
768.4	13.01	0.0948	A	0.958
759	13.18	1.347	A	0.958
752.5	13.29	1.756	A	0.958
749.8	13.34	0.0612	A	0.958
746.4	13.4	0.2812	A	0.958
745.4	13.42	0.1115	A	0.958
718.7	13.91	0.0631	A	0.958
712.6	14.03	14.67	A	0.958
698.7	14.31	0.0044	A	0.958
692.7	14.44	0.0279	A	0.958
689.9	14.5	0.1177	A	0.958
681	14.68	0.9736	A	0.958
654.2	15.29	0.0714	A	0.958
652.9	15.32	0.007	A	0.958
648.7	15.42	3.085	A	0.958
648.4	15.42	3.591	A	0.958
640.4	15.62	4.395	A	0.958
626.8	15.95	0.1811	A	0.958
623.1	16.05	0.1162	A	0.958
622.9	16.05	0.1314	A	0.958
616.4	16.22	0.0106	A	0.958
611.4	16.36	0.8066	A	0.958
608.9	16.42	0.0246	A	0.958
596.5	16.77	0.2072	A	0.958
595.5	16.79	0.5167	A	0.958
595	16.81	0.12	A	0.958
589.9	16.95	4.06	A	0.958
578.4	17.29	1.388	A	0.958
571.8	17.49	0.0872	A	0.958
562	17.79	0.2432	A	0.958
556.2	17.98	1.571	A	0.958
556.1	17.98	0.7947	A	0.958
547.5	18.26	16.17	A	0.958
538.8	18.56	0.6518	A	0.958
534.7	18.7	0.012	A	0.958
532	18.8	0.0425	A	0.958
504.2	19.83	7.809	A	0.958
499.8	20.01	5.305	A	0.958
499.1	20.03	3.974	A	0.958
492.3	20.31	0.0114	A	0.958
480.2	20.82	0.0021	A	0.958
465.1	21.5	0.0584	A	0.958
463.8	21.56	0.002	A	0.958
462.5	21.62	0.1671	A	0.958
448.5	22.29	0.827	A	0.958
438.8	22.79	0.1572	A	0.958
423.1	23.63	3.054	A	0.958
385.2	25.96	0.0158	A	0.958
383.1	26.1	0.1605	A	0.958
381.4	26.22	0.7893	A	0.958
378.3	26.44	0.4748	A	0.958
372	26.88	0.0019	A	0.958
371.5	26.92	0.0142	A	0.958
366	27.32	0.3297	A	0.958
346.5	28.86	0.1638	A	0.958
344.2	29.05	0.0447	A	0.958
340.3	29.39	0.0044	A	0.958
330.7	30.24	2.48	A	0.958
318	31.44	0.3696	A	0.958
300.7	33.26	0.1102	A	0.958
286.9	34.85	0.8077	A	0.958
276.4	36.17	0.5654	A	0.958
265.5	37.67	4.722	A	0.958
264.4	37.82	4.322	A	0.958
249.9	40.02	0.0409	A	0.958
249.2	40.12	0.0307	A	0.958
239.2	41.8	1.336	A	0.958
230.1	43.47	4.059	A	0.958
227.5	43.96	1.817	A	0.958
214.9	46.54	0.008	A	0.958
210.3	47.56	0.2939	A	0.958
161	62.1	0.1046	A	0.958
143.5	69.69	0.0042	A	0.958
142.9	69.96	0.0301	A	0.958
129.7	77.07	0.04	A	0.958
115.1	86.9	0.8276	A	0.958
110.4	90.59	1.246	A	0.958
86.34	115.8	0.2951	A	0.958
76.04	131.5	2.833	A	0.958
73.53	136	0.8519	A	0.958
49.73	201.1	1.845	A	0.958
41.64	240.2	1.278	A	0.958
39.35	254.1	0.3533	A	0.958
36.43	274.5	0.2528	A	0.958

Note(s):

Fe circumcoronene side1

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