NASA Ames PAH IR Spectroscopic Database

Transitions

ν_k [cm^-1]	λ [μm]	int [km/mol]	symm.	f_scale
3084	3.242	1.79	A	0.958
3083	3.244	20.3	A	0.958
3081	3.245	41.4	A	0.958
3081	3.246	5.86	A	0.958
3080	3.247	25.8	A	0.958
3079	3.248	1.27	A	0.958
3069	3.258	1.03	A	0.958
3065	3.263	0.133	A	0.958
3064	3.263	2.06	A	0.958
3064	3.264	1.01	A	0.958
3063	3.265	0.807	A	0.958
3062	3.266	3.39	A	0.958
3060	3.268	1.73	A	0.958
3060	3.268	2.11	A	0.958
1607	6.222	30.9	A	0.958
1596	6.266	0.323	A	0.958
1594	6.272	35	A	0.958
1582	6.319	22.2	A	0.958
1575	6.349	6.73	A	0.958
1572	6.362	37.3	A	0.958
1551	6.449	3.45	A	0.958
1532	6.526	1.98	A	0.958
1514	6.607	1.82	A	0.958
1493	6.699	1.49	A	0.958
1486	6.73	0.329	A	0.958
1475	6.781	3.85	A	0.958
1469	6.807	5.15	A	0.958
1453	6.882	6.19	A	0.958
1441	6.939	2.44	A	0.958
1431	6.987	1.41	A	0.958
1425	7.017	3.38	A	0.958
1418	7.052	4.09	A	0.958
1414	7.07	7.21	A	0.958
1404	7.122	14.1	A	0.958
1398	7.154	4.01	A	0.958
1384	7.227	0.45	A	0.958
1376	7.268	8.5	A	0.958
1367	7.313	0.349	A	0.958
1366	7.322	1.54	A	0.958
1354	7.385	1.21	A	0.958
1339	7.468	33.5	A	0.958
1320	7.573	2.81	A	0.958
1312	7.624	40	A	0.958
1308	7.646	1.87	A	0.958
1298	7.703	28.4	A	0.958
1272	7.863	10.3	A	0.958
1248	8.015	35.8	A	0.958
1239	8.074	17.3	A	0.958
1231	8.126	0.346	A	0.958
1223	8.178	2.23	A	0.958
1216	8.225	6.85	A	0.958
1208	8.276	1.69	A	0.958
1204	8.306	2.3	A	0.958
1177	8.5	3.12	A	0.958
1170	8.546	4.37	A	0.958
1166	8.574	5.75	A	0.958
1159	8.626	0.845	A	0.958
1152	8.68	2.78	A	0.958
1145	8.735	2.01	A	0.958
1103	9.067	0.0608	A	0.958
1060	9.432	0.36	A	0.958
1058	9.454	1.94	A	0.958
1032	9.69	0.315	A	0.958
994.6	10.05	0.0345	A	0.958
992.1	10.08	0.0351	A	0.958
986.4	10.14	0.0046	A	0.958
975.9	10.25	0.829	A	0.958
972.6	10.28	0.0606	A	0.958
963.2	10.38	0.421	A	0.958
961.8	10.4	1.14	A	0.958
912.9	10.95	66.4	A	0.958
909.9	10.99	4.88	A	0.958
894.8	11.18	75.1	A	0.958
893.4	11.19	1.07	A	0.958
879	11.38	0.129	A	0.958
865.2	11.56	0.859	A	0.958
862.9	11.59	0.539	A	0.958
851.9	11.74	85.3	A	0.958
832.1	12.02	5.11	A	0.958
814.1	12.28	2.27	A	0.958
798.8	12.52	0.119	A	0.958
784.2	12.75	9.86	A	0.958
782.1	12.79	0.327	A	0.958
776.7	12.88	6	A	0.958
770.5	12.98	0.917	A	0.958
766.2	13.05	0.414	A	0.958
756.2	13.22	0.148	A	0.958
747.2	13.38	0.183	A	0.958
721	13.87	0.786	A	0.958
705	14.18	1.7	A	0.958
700.6	14.27	1.12	A	0.958
678.5	14.74	2.27	A	0.958
662.3	15.1	0.891	A	0.958
654.7	15.27	0.0678	A	0.958
645.6	15.49	0.202	A	0.958
638.5	15.66	0.241	A	0.958
630.2	15.87	2.08	A	0.958
616.6	16.22	16.3	A	0.958
601.6	16.62	3.79	A	0.958
576.2	17.35	0.831	A	0.958
571.7	17.49	1.61	A	0.958
557	17.95	1.01	A	0.958
549.7	18.19	1.39	A	0.958
537.7	18.6	8.78	A	0.958
536.8	18.63	1.87	A	0.958
534.9	18.7	0.515	A	0.958
508.4	19.67	5.25	A	0.958
487.9	20.5	1.22	A	0.958
486.6	20.55	0.127	A	0.958
474.3	21.08	0.0687	A	0.958
461.3	21.68	1.25	A	0.958
444.6	22.49	0.148	A	0.958
422.8	23.65	1.63	A	0.958
417.5	23.95	0.824	A	0.958
408.8	24.46	0.25	A	0.958
389.1	25.7	3.42	A	0.958
339.9	29.42	13.5	A	0.958
332.7	30.06	0.826	A	0.958
326.9	30.59	2.31	A	0.958
319.4	31.3	0.0419	A	0.958
317.4	31.51	0.287	A	0.958
311.8	32.07	0.404	A	0.958
274.6	36.41	3.23	A	0.958
267.6	37.37	6.21	A	0.958
251.1	39.83	2.64	A	0.958
240	41.67	72.4	A	0.958
200.7	49.81	10.4	A	0.958
195.3	51.21	0.474	A	0.958
151.7	65.92	1.87	A	0.958
121.2	82.5	4.4	A	0.958
109.8	91.04	8.5	A	0.958
70.57	141.7	4.64	A	0.958
65.61	152.4	2.08	A	0.958
52.09	192	1.86	A	0.958
48.93	204.4	3.35	A	0.958

Vibrations

Note(s):

Mg+ ovalene 3

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