NASA Ames PAH IR Spectroscopic Database

Transitions

ν_k [cm^-1]	λ [μm]	int [km/mol]	symm.	f_scale
3111	3.215	34.2	A	0.958
3084	3.243	8.02	A	0.958
3070	3.258	52	A	0.958
3046	3.283	30.2	A	0.958
3045	3.284	23.4	A	0.958
3039	3.291	2.49	A	0.958
2949	3.391	31.5	A	0.958
2947	3.393	46.1	A	0.958
2946	3.394	42.8	A	0.958
2946	3.394	29	A	0.958
2917	3.428	15.6	A	0.958
2893	3.456	15.7	A	0.958
2883	3.469	80.3	A	0.958
2882	3.469	4.78	A	0.958
2872	3.482	0.338	A	0.958
2871	3.483	32.3	A	0.958
1597	6.263	5.81	A	0.958
1584	6.311	1.34	A	0.958
1580	6.328	0.557	A	0.958
1571	6.365	1.11	A	0.958
1540	6.493	1.33	A	0.958
1472	6.793	2.98	A	0.958
1471	6.8	7.26	A	0.958
1469	6.806	3.03	A	0.958
1468	6.812	6.5	A	0.958
1462	6.838	9.62	A	0.958
1450	6.897	4.21	A	0.958
1437	6.958	6.23	A	0.958
1423	7.028	14	A	0.958
1412	7.082	6.94	A	0.958
1364	7.333	2.71	A	0.958
1354	7.387	1.11	A	0.958
1349	7.413	0.246	A	0.958
1320	7.577	7.43	A	0.958
1315	7.604	0.77	A	0.958
1306	7.656	0.408	A	0.958
1301	7.688	5.74	A	0.958
1272	7.862	0.857	A	0.958
1262	7.923	1.58	A	0.958
1244	8.038	4.09	A	0.958
1234	8.101	2.16	A	0.958
1232	8.115	0.217	A	0.958
1204	8.306	5.86	A	0.958
1193	8.382	1.53	A	0.958
1190	8.405	1.2	A	0.958
1178	8.485	0.971	A	0.958
1173	8.529	1.06	A	0.958
1163	8.595	0.87	A	0.958
1125	8.886	0.487	A	0.958
1120	8.927	2.2	A	0.958
1092	9.157	0.388	A	0.958
1059	9.446	1.28	A	0.958
1035	9.66	0.439	A	0.958
1034	9.671	0.284	A	0.958
1031	9.7	0.0928	A	0.958
1012	9.881	0.8	A	0.958
995.7	10.04	0.0528	A	0.958
967.1	10.34	0.655	A	0.958
948.6	10.54	1.44	A	0.958
939.4	10.64	0.781	A	0.958
933.7	10.71	4.93	A	0.958
925.6	10.8	13.9	A	0.958
908.8	11	1.24	A	0.958
899.6	11.12	0.868	A	0.958
880.6	11.36	16.3	A	0.958
870.2	11.49	4.27	A	0.958
850.9	11.75	5.34	A	0.958
822.7	12.16	5.39	A	0.958
787.5	12.7	9.43	A	0.958
776.4	12.88	0.289	A	0.958
774	12.92	16.1	A	0.958
744.8	13.43	2.99	A	0.958
732.8	13.65	6.9	A	0.958
719.7	13.89	28.5	A	0.958
676.5	14.78	3.66	A	0.958
653.1	15.31	4.73	A	0.958
627.2	15.94	3.61	A	0.958
592.5	16.88	0.865	A	0.958
557.1	17.95	0.595	A	0.958
551.1	18.15	0.796	A	0.958
526.1	19.01	0.396	A	0.958
516.1	19.38	0.921	A	0.958
506.5	19.74	0.344	A	0.958
475.9	21.01	0.37	A	0.958
438.3	22.81	1.56	A	0.958
425.4	23.51	2.37	A	0.958
419.7	23.83	4.84	A	0.958
391.4	25.55	0.655	A	0.958
353.5	28.29	1.33	A	0.958
329	30.4	0.138	A	0.958
309.6	32.3	1.18	A	0.958
248.1	40.3	0.397	A	0.958
238.4	41.94	0.884	A	0.958
216.4	46.21	2.1	A	0.958
180.2	55.5	1.39	A	0.958
166.9	59.93	2.12	A	0.958
137	72.97	0.467	A	0.958
105.4	94.88	0.402	A	0.958
54.14	184.7	0.101	A	0.958

Vibrations

Note(s):

Thcpap

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