NASA Ames PAH IR Spectroscopic Database

Transitions

Frequency [wavenumbers]	Wavelength [microns]	Integrated cross-section [km/mol]	Symmetry	Scaling factor
3098	3.228	63.83	A	0.958
3082	3.245	3.086	A	0.958
3076	3.251	84.64	A	0.958
3072	3.255	67.48	A	0.958
3065	3.262	59.13	A	0.958
3065	3.263	129.7	A	0.958
3063	3.264	68.34	A	0.958
3056	3.272	3.675	A	0.958
3054	3.274	31.36	A	0.958
3051	3.277	9.117	A	0.958
3051	3.278	16.95	A	0.958
3048	3.281	13.28	A	0.958
3047	3.282	1.535	A	0.958
3046	3.283	7.242	A	0.958
3046	3.283	49.74	A	0.958
3045	3.284	19.44	A	0.958
3044	3.286	5.528	A	0.958
3043	3.286	2.832	A	0.958
3042	3.287	2.743	A	0.958
3042	3.288	0.2022	A	0.958
1652	6.055	9.875	A	0.958
1631	6.13	2.052	A	0.958
1624	6.156	9.74	A	0.958
1617	6.184	11.04	A	0.958
1609	6.214	0.9143	A	0.958
1605	6.229	5.006	A	0.958
1598	6.259	9.742	A	0.958
1592	6.28	4.402	A	0.958
1585	6.307	0.9864	A	0.958
1576	6.347	22.72	A	0.958
1574	6.352	17.64	A	0.958
1572	6.362	2.307	A	0.958
1560	6.41	6.04	A	0.958
1558	6.419	20.24	A	0.958
1553	6.439	6.43	A	0.958
1550	6.451	11.45	A	0.958
1535	6.516	2.838	A	0.958
1521	6.573	5.879	A	0.958
1515	6.6	2.218	A	0.958
1502	6.657	60.49	A	0.958
1497	6.681	0.3939	A	0.958
1492	6.701	2.429	A	0.958
1488	6.722	0.4936	A	0.958
1477	6.773	5.923	A	0.958
1474	6.784	3.046	A	0.958
1468	6.811	4.351	A	0.958
1467	6.816	3.724	A	0.958
1458	6.86	2.149	A	0.958
1456	6.869	14.93	A	0.958
1452	6.886	0.5502	A	0.958
1445	6.92	13.1	A	0.958
1441	6.939	0.9087	A	0.958
1437	6.961	0.3112	A	0.958
1428	7.002	3.624	A	0.958
1419	7.045	1.985	A	0.958
1417	7.056	0.1054	A	0.958
1414	7.071	0.1009	A	0.958
1410	7.094	4.564	A	0.958
1402	7.131	14.17	A	0.958
1395	7.171	6.479	A	0.958
1390	7.197	4.237	A	0.958
1386	7.214	0.3541	A	0.958
1377	7.262	1.362	A	0.958
1372	7.29	7.268	A	0.958
1368	7.309	0.4351	A	0.958
1366	7.318	0.2078	A	0.958
1361	7.349	3.148	A	0.958
1358	7.364	7.128	A	0.958
1356	7.374	1.647	A	0.958
1350	7.407	14.17	A	0.958
1344	7.44	0.3402	A	0.958
1341	7.457	2.413	A	0.958
1333	7.503	0.088	A	0.958
1329	7.527	3.607	A	0.958
1325	7.549	4.5	A	0.958
1323	7.56	2.562	A	0.958
1312	7.621	0.8057	A	0.958
1309	7.639	8.411	A	0.958
1300	7.693	12.8	A	0.958
1295	7.724	4.667	A	0.958
1288	7.761	0.6594	A	0.958
1278	7.822	6.572	A	0.958
1273	7.858	6.811	A	0.958
1261	7.931	6.78	A	0.958
1258	7.946	1.943	A	0.958
1257	7.956	4.761	A	0.958
1248	8.014	3.009	A	0.958
1243	8.045	6.423	A	0.958
1240	8.067	16.59	A	0.958
1237	8.087	12.04	A	0.958
1229	8.14	20.34	A	0.958
1215	8.233	3.468	A	0.958
1208	8.279	13.76	A	0.958
1206	8.292	0.7805	A	0.958
1193	8.381	7.955	A	0.958
1190	8.402	4.492	A	0.958
1182	8.463	12.39	A	0.958
1180	8.473	14.34	A	0.958
1175	8.508	13.78	A	0.958
1171	8.54	2.844	A	0.958
1166	8.577	5.423	A	0.958
1164	8.594	2.565	A	0.958
1157	8.643	12.04	A	0.958
1151	8.689	7.833	A	0.958
1148	8.713	0.5104	A	0.958
1133	8.826	1.554	A	0.958
1114	8.976	3.266	A	0.958
1106	9.043	3.86	A	0.958
1097	9.118	4.48	A	0.958
1076	9.292	7.053	A	0.958
1065	9.391	2.482	A	0.958
1048	9.544	1.186	A	0.958
1040	9.616	2.758	A	0.958
1026	9.746	0.0169	A	0.958
1015	9.849	0.9569	A	0.958
998	10.02	4.398	A	0.958
992.2	10.08	4.79	A	0.958
977.7	10.23	0.651	A	0.958
975.6	10.25	0.3149	A	0.958
974.9	10.26	0.5134	A	0.958
972.8	10.28	0.9172	A	0.958
972	10.29	0.9025	A	0.958
970.2	10.31	0.2461	A	0.958
964.4	10.37	1.177	A	0.958
952	10.5	0.3078	A	0.958
933	10.72	1.243	A	0.958
913.9	10.94	0.7205	A	0.958
912.8	10.96	3.806	A	0.958
903.4	11.07	106.6	A	0.958
899.6	11.12	69.18	A	0.958
893.7	11.19	24.41	A	0.958
888.5	11.26	3.137	A	0.958
885.1	11.3	8.716	A	0.958
883.3	11.32	1.227	A	0.958
878.2	11.39	0.2495	A	0.958
857.4	11.66	1.708	A	0.958
853.6	11.72	0.9278	A	0.958
844.3	11.84	3.663	A	0.958
837.8	11.94	27.18	A	0.958
836.6	11.95	3.411	A	0.958
823.5	12.14	0.6927	A	0.958
816.6	12.25	6.775	A	0.958
813.8	12.29	0.9833	A	0.958
807.2	12.39	2.602	A	0.958
804.9	12.42	0.4377	A	0.958
800.9	12.49	0.4377	A	0.958
793.9	12.6	2.226	A	0.958
789.3	12.67	13.31	A	0.958
787.8	12.69	5.642	A	0.958
783.5	12.76	18.26	A	0.958
781.2	12.8	4.031	A	0.958
779.7	12.83	1.094	A	0.958
776.4	12.88	0.5418	A	0.958
771.1	12.97	0.6526	A	0.958
770.9	12.97	3.49	A	0.958
768	13.02	0.8021	A	0.958
761.4	13.13	0.8969	A	0.958
758.3	13.19	1.937	A	0.958
744.7	13.43	6.938	A	0.958
738.2	13.55	1.458	A	0.958
735.9	13.59	0.4795	A	0.958
728.1	13.73	1.954	A	0.958
717.5	13.94	0.9603	A	0.958
712.4	14.04	2.287	A	0.958
706.7	14.15	2.033	A	0.958
700.5	14.28	1.208	A	0.958
697.6	14.33	1.843	A	0.958
691.8	14.46	2.108	A	0.958
687.3	14.55	0.6709	A	0.958
684.7	14.6	0.204	A	0.958
678.8	14.73	1.266	A	0.958
672.8	14.86	2.946	A	0.958
668.3	14.96	0.4814	A	0.958
663.2	15.08	3.869	A	0.958
660.5	15.14	0.2385	A	0.958
641.6	15.59	2.183	A	0.958
633	15.8	0.1593	A	0.958
631.2	15.84	1.449	A	0.958
624.9	16	0.5936	A	0.958
620.5	16.12	5.442	A	0.958
614.4	16.28	1.029	A	0.958
608	16.45	1.401	A	0.958
603.9	16.56	1.21	A	0.958
598.6	16.71	0.308	A	0.958
597.3	16.74	0.4648	A	0.958
594.8	16.81	14.45	A	0.958
592.8	16.87	3.859	A	0.958
585.4	17.08	2.476	A	0.958
581.6	17.19	0.7641	A	0.958
573.9	17.43	0.1196	A	0.958
571.1	17.51	2.1	A	0.958
570.7	17.52	1.559	A	0.958
565.7	17.68	1.95	A	0.958
561.6	17.8	0.5614	A	0.958
555.8	17.99	2.175	A	0.958
546.6	18.29	1.364	A	0.958
544	18.38	1.194	A	0.958
539.9	18.52	0.0878	A	0.958
530.5	18.85	0.2465	A	0.958
525.6	19.03	0.6372	A	0.958
508.7	19.66	1.237	A	0.958
505.3	19.79	0.8914	A	0.958
498.8	20.05	0.0483	A	0.958
479.5	20.86	1.593	A	0.958
474	21.1	1.613	A	0.958
464.2	21.54	1.064	A	0.958
461.3	21.68	0.5949	A	0.958
456.7	21.9	0.0711	A	0.958
450.9	22.18	0.0903	A	0.958
432.5	23.12	0.9114	A	0.958
428.5	23.34	0.6766	A	0.958
418.9	23.87	1.635	A	0.958
414.2	24.14	0.7579	A	0.958
404.9	24.7	0.5625	A	0.958
400.7	24.96	0.4686	A	0.958
394	25.38	0.9479	A	0.958
390.9	25.58	0.8465	A	0.958
385.6	25.94	0.1101	A	0.958
373.1	26.8	3.059	A	0.958
367.1	27.24	0.7302	A	0.958
350.5	28.53	0.9832	A	0.958
348.8	28.67	0.377	A	0.958
335.6	29.8	0.218	A	0.958
333	30.03	0.2112	A	0.958
321.9	31.07	0.5021	A	0.958
320	31.25	1.101	A	0.958
312.7	31.98	0.1382	A	0.958
304.1	32.88	0.0292	A	0.958
298.1	33.54	0.3841	A	0.958
280.8	35.61	0.5421	A	0.958
267	37.45	1.391	A	0.958
261.3	38.27	3.583	A	0.958
258.3	38.72	1.9	A	0.958
249.1	40.14	0.2085	A	0.958
240.2	41.62	0.0119	A	0.958
230.9	43.31	0.3067	A	0.958
222.3	44.99	0.0334	A	0.958
208.8	47.88	3.863	A	0.958
205.4	48.68	0.341	A	0.958
183.9	54.39	0.3309	A	0.958
180.9	55.28	2.105	A	0.958
172.2	58.06	0.5098	A	0.958
155.9	64.13	0.0116	A	0.958
130	76.91	0.0068	A	0.958
118.1	84.69	0.1769	A	0.958
110.4	90.56	0.0339	A	0.958
99.69	100.3	0.0261	A	0.958
77.47	129.1	1.329	A	0.958
67.67	147.8	0.5676	A	0.958
58.99	169.5	0.4399	A	0.958
35.44	282.2	0.0021	A	0.958
29.54	338.5	0.018	A	0.958

Vibrations

Note(s):

C66h20 7_5 defect site 1 aromatic c-OV-d2

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