NASA Ames PAH IR Spectroscopic Database

Transitions

ν_k [cm^-1]	λ [μm]	int [km/mol]	symm.	f_scale
3067	3.261	0	A_G	0.958
3066	3.261	232	B_2U	0.958
3066	3.261	237	B_1U	0.958
3066	3.262	0	B_3G	0.958
3065	3.262	0	A_G	0.958
3065	3.262	51.1	B_2U	0.958
3049	3.279	0	A_G	0.958
3049	3.279	46.2	B_1U	0.958
3048	3.281	0	B_3G	0.958
3047	3.282	51.3	B_1U	0.958
3047	3.282	20.4	B_2U	0.958
3046	3.283	0	A_G	0.958
3046	3.283	0	B_3G	0.958
3045	3.284	38.6	B_2U	0.958
3045	3.284	0.544	B_1U	0.958
3044	3.285	0	B_3G	0.958
3044	3.286	0	A_G	0.958
3043	3.286	6.49	B_2U	0.958
3043	3.287	3.52	B_1U	0.958
3043	3.287	0	B_3G	0.958
1614	6.196	0	A_G	0.958
1609	6.214	18.5	B_2U	0.958
1608	6.219	26.8	B_1U	0.958
1602	6.241	0	B_3G	0.958
1594	6.273	25.3	B_2U	0.958
1593	6.278	0	B_3G	0.958
1590	6.288	5.67	B_1U	0.958
1585	6.308	0	A_G	0.958
1581	6.324	0	B_3G	0.958
1579	6.334	0	A_G	0.958
1576	6.346	0.626	B_1U	0.958
1569	6.375	0.434	B_2U	0.958
1559	6.414	0	B_3G	0.958
1556	6.425	1.46	B_1U	0.958
1555	6.429	0	A_G	0.958
1537	6.507	0	A_G	0.958
1535	6.515	11.4	B_1U	0.958
1513	6.611	8.23	B_2U	0.958
1502	6.658	4.72	B_2U	0.958
1491	6.706	0	B_3G	0.958
1483	6.745	0	A_G	0.958
1482	6.748	4.68	B_1U	0.958
1481	6.75	0	A_G	0.958
1480	6.758	0	B_3G	0.958
1474	6.786	1.62	B_1U	0.958
1468	6.811	0	B_3G	0.958
1464	6.829	0.0022	B_2U	0.958
1455	6.874	0.0383	B_2U	0.958
1443	6.93	0.425	B_1U	0.958
1443	6.931	0	B_3G	0.958
1440	6.944	1.17	B_2U	0.958
1439	6.947	0	A_G	0.958
1433	6.98	0	B_3G	0.958
1428	7.002	0.956	B_1U	0.958
1424	7.021	0	A_G	0.958
1415	7.067	0	B_3G	0.958
1413	7.075	0.0955	B_1U	0.958
1406	7.111	0	A_G	0.958
1404	7.125	0.51	B_2U	0.958
1397	7.156	0	B_3G	0.958
1394	7.175	0	A_G	0.958
1391	7.187	3.8	B_2U	0.958
1389	7.199	0.038	B_1U	0.958
1387	7.212	11.1	B_2U	0.958
1385	7.218	7.84	B_1U	0.958
1381	7.242	0	A_G	0.958
1376	7.266	0	A_G	0.958
1376	7.267	3.34	B_1U	0.958
1372	7.287	0	B_3G	0.958
1367	7.315	3.1	B_2U	0.958
1365	7.326	5.14	B_2U	0.958
1364	7.332	0	B_3G	0.958
1354	7.386	0.856	B_1U	0.958
1353	7.394	0	A_G	0.958
1345	7.437	5.43	B_2U	0.958
1344	7.438	0	B_3G	0.958
1338	7.474	0	A_G	0.958
1327	7.535	0	B_3G	0.958
1320	7.576	1.61	B_2U	0.958
1319	7.579	5.21	B_1U	0.958
1311	7.627	0	A_G	0.958
1300	7.692	1.62	B_2U	0.958
1289	7.761	0	B_3G	0.958
1288	7.767	0	A_G	0.958
1283	7.794	0	B_3G	0.958
1280	7.813	22.7	B_1U	0.958
1275	7.846	0.126	B_1U	0.958
1270	7.873	6.33	B_2U	0.958
1269	7.882	0	A_G	0.958
1259	7.944	2.74	B_2U	0.958
1253	7.982	0	A_G	0.958
1228	8.144	0	B_3G	0.958
1220	8.198	0.0859	B_1U	0.958
1213	8.242	31.9	B_2U	0.958
1203	8.309	14.4	B_1U	0.958
1202	8.318	0	A_G	0.958
1198	8.35	3.8	B_2U	0.958
1197	8.355	0	B_3G	0.958
1185	8.44	0	A_G	0.958
1180	8.471	0	B_3G	0.958
1174	8.516	0	A_G	0.958
1168	8.565	9.89	B_1U	0.958
1155	8.657	0.0098	B_2U	0.958
1154	8.664	0	B_3G	0.958
1148	8.713	0.169	B_2U	0.958
1142	8.754	0	A_G	0.958
1134	8.819	6.1	B_1U	0.958
1134	8.821	1.26	B_2U	0.958
1104	9.061	0	A_G	0.958
1080	9.259	0.985	B_2U	0.958
1078	9.278	5.96	B_1U	0.958
1056	9.473	0	B_3G	0.958
1037	9.639	0	A_G	0.958
1033	9.684	0	B_3G	0.958
1012	9.877	0	A_G	0.958
1004	9.955	6.62	B_2U	0.958
997.1	10.03	0.0095	B_1U	0.958
982.9	10.17	0	B_3G	0.958
978	10.22	0.607	B_1U	0.958
976.9	10.24	0	B_2G	0.958
976.1	10.24	0	A_U	0.958
975.9	10.25	0.0182	B_3U	0.958
975.1	10.26	0	B_1G	0.958
970.1	10.31	0	B_2G	0.958
969.9	10.31	0	A_U	0.958
912.8	10.96	4.32	B_1U	0.958
909.5	11	203	B_3U	0.958
908.6	11.01	0	B_2G	0.958
899.6	11.12	0	B_1G	0.958
896.2	11.16	46.9	B_3U	0.958
891.3	11.22	0	A_G	0.958
889.5	11.24	0	A_U	0.958
886.6	11.28	0	B_2G	0.958
885.4	11.29	1.46	B_2U	0.958
877.1	11.4	0	B_3G	0.958
863.7	11.58	0	B_1G	0.958
862.3	11.6	0	A_U	0.958
856	11.68	7.48	B_1U	0.958
848.9	11.78	0	A_G	0.958
839.3	11.92	0	B_3G	0.958
828.2	12.07	0.0003	B_1U	0.958
825.5	12.11	0.648	B_2U	0.958
814.8	12.27	1.96	B_3U	0.958
810.2	12.34	0	B_1G	0.958
800.4	12.49	0	B_2G	0.958
791.3	12.64	0	A_U	0.958
787.4	12.7	48.2	B_3U	0.958
785.1	12.74	0	B_2G	0.958
783.8	12.76	0	B_3G	0.958
782	12.79	0	B_1G	0.958
778	12.85	3.65	B_2U	0.958
777.5	12.86	0	A_G	0.958
777	12.87	0	A_U	0.958
775.1	12.9	0.783	B_3U	0.958
770.4	12.98	0	B_2G	0.958
768.5	13.01	0	B_1G	0.958
763.9	13.09	0.107	B_1U	0.958
761.4	13.13	0	A_U	0.958
749.2	13.35	7.32	B_3U	0.958
741.8	13.48	0	B_2G	0.958
732.6	13.65	0	B_2G	0.958
732.1	13.66	0.0012	B_2U	0.958
718.4	13.92	0	B_3G	0.958
718	13.93	0	A_U	0.958
709	14.11	0	B_1G	0.958
706.4	14.16	5.34	B_3U	0.958
694.6	14.4	0	A_G	0.958
689.8	14.5	1.04	B_1U	0.958
689.5	14.5	0	B_2G	0.958
687.7	14.54	0	B_1G	0.958
682.3	14.66	0	B_3G	0.958
681.1	14.68	0	A_U	0.958
677.4	14.76	3.37	B_3U	0.958
655.7	15.25	0	B_3G	0.958
645.2	15.5	0	A_G	0.958
643.1	15.55	0.635	B_2U	0.958
635.9	15.73	0	A_G	0.958
632.1	15.82	3.69	B_1U	0.958
620.9	16.11	0	B_2G	0.958
619.5	16.14	4.23	B_2U	0.958
613.6	16.3	0	B_3G	0.958
610.9	16.37	0	B_2G	0.958
605.9	16.51	0	A_U	0.958
605.5	16.52	0	B_1G	0.958
602.4	16.6	16.1	B_3U	0.958
601.1	16.64	0	A_U	0.958
598.3	16.71	0.0343	B_2U	0.958
585.1	17.09	0.305	B_3U	0.958
579.8	17.25	0.0252	B_1U	0.958
573.6	17.43	0	A_G	0.958
573.4	17.44	0	B_2G	0.958
568	17.61	0	B_1G	0.958
566.8	17.64	0	B_3G	0.958
564.7	17.71	9.04	B_3U	0.958
561.1	17.82	0	B_2G	0.958
552.7	18.09	0	B_1G	0.958
547.9	18.25	0.0026	B_1U	0.958
544.2	18.37	0	A_U	0.958
531.4	18.82	0	A_G	0.958
518.8	19.27	0.158	B_1U	0.958
518.5	19.29	1.87	B_2U	0.958
516.4	19.37	0.634	B_3U	0.958
508.3	19.67	0	B_3G	0.958
491.7	20.34	0.424	B_2U	0.958
481.7	20.76	2.59	B_1U	0.958
474.4	21.08	0	B_3G	0.958
456.2	21.92	0	A_U	0.958
455.4	21.96	0	B_2G	0.958
442	22.62	1.23	B_2U	0.958
439.8	22.74	1.06	B_1U	0.958
432.2	23.14	0	B_1G	0.958
420.8	23.76	0	A_G	0.958
412.2	24.26	0	B_3G	0.958
406.6	24.6	0	B_2G	0.958
403.1	24.81	0	B_1G	0.958
397.6	25.15	0	A_U	0.958
397.6	25.15	2.41	B_3U	0.958
389	25.7	0	A_U	0.958
364.8	27.41	0	B_2G	0.958
361.9	27.63	2.17	B_3U	0.958
360	27.78	0	B_3G	0.958
354.9	28.18	0	A_U	0.958
352.1	28.4	0.0257	B_1U	0.958
330.8	30.23	0	A_G	0.958
318.3	31.42	0.0245	B_3U	0.958
318.2	31.42	0	B_2G	0.958
313.9	31.85	1.56	B_2U	0.958
313.8	31.87	0	B_1G	0.958
290.7	34.4	0	A_G	0.958
275	36.36	0	B_2G	0.958
270.7	36.94	6.55	B_2U	0.958
266.3	37.54	0	B_1G	0.958
249.7	40.06	0	B_1G	0.958
248.7	40.21	0	A_U	0.958
247.6	40.39	0.721	B_3U	0.958
228	43.86	0	A_G	0.958
224.1	44.63	0	B_3G	0.958
222.1	45.02	1.77	B_3U	0.958
211.6	47.26	5.78	B_1U	0.958
177.8	56.26	0	B_1G	0.958
177.5	56.35	0	B_2G	0.958
174.7	57.24	0	A_U	0.958
174.2	57.41	3.16	B_3U	0.958
127.2	78.6	0	A_U	0.958
120.4	83.06	0	B_2G	0.958
111.7	89.49	0.0039	B_3U	0.958
97.32	102.8	0	B_1G	0.958
78.78	126.9	0	B_2G	0.958
63.85	156.6	0	B_1G	0.958
47.14	212.1	1.77	B_3U	0.958
33.64	297.2	0.213	B_3U	0.958
31.71	315.3	0	A_U	0.958

Vibrations

Note(s):

C66h20

You are kindly asked to consider the following references for citation when using the database:

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, 282, 7, 2025 10.3847/1538-4365/ae1c38 — 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
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