NASA Ames PAH IR Spectroscopic Database

Transitions

ν_k [cm^-1]	λ [μm]	int [km/mol]	symm.	f_scale
3078	3.249	51.7	A₁	0.958
3074	3.253	38.3	A₁	0.958
3073	3.254	62.9	B₂	0.958
3062	3.266	36.6	B₂	0.958
3059	3.269	37.9	A₁	0.958
3059	3.27	2.02	B₂	0.958
3049	3.28	0.264	A₁	0.958
3047	3.281	0.712	A₁	0.958
3047	3.282	0.281	B₂	0.958
3046	3.283	25.1	B₂	0.958
3045	3.284	0.341	A₁	0.958
3042	3.287	0.746	B₂	0.958
1625	6.153	0.0218	B₂	0.958
1604	6.235	0.45	B₂	0.958
1602	6.244	2.4	B₂	0.958
1597	6.264	1.89	A₁	0.958
1589	6.295	5.14	A₁	0.958
1567	6.383	0.0015	A₁	0.958
1500	6.668	4.44	A₁	0.958
1480	6.755	8.12	B₂	0.958
1464	6.831	4.09	B₂	0.958
1439	6.949	38.7	A₁	0.958
1438	6.953	0.99	B₂	0.958
1427	7.007	32.7	A₁	0.958
1410	7.094	2.86	A₁	0.958
1395	7.17	1.92	A₁	0.958
1362	7.344	0.101	B₂	0.958
1351	7.404	0.0239	A₁	0.958
1339	7.469	0.527	A₁	0.958
1338	7.475	0.661	B₂	0.958
1264	7.91	0.578	A₁	0.958
1261	7.931	7.07	B₂	0.958
1243	8.044	0.833	B₂	0.958
1223	8.175	0.0001	B₂	0.958
1205	8.302	3.34	B₂	0.958
1198	8.346	1.64	A₁	0.958
1186	8.432	0.375	A₁	0.958
1171	8.543	0.0013	A₁	0.958
1169	8.551	1.46	B₂	0.958
1144	8.742	0.0309	B₂	0.958
1092	9.156	2.82	B₂	0.958
1077	9.285	0.828	A₁	0.958
1036	9.648	2.12	A₁	0.958
1018	9.825	3.44	A₁	0.958
1011	9.896	0.44	B₂	0.958
987.5	10.13	0	A₂	0.958
979.9	10.21	1.24	B₁	0.958
971.2	10.3	0	A₂	0.958
952.9	10.49	5.5	B₁	0.958
945.2	10.58	0.141	B₂	0.958
912.9	10.95	0.602	A₁	0.958
912	10.96	0.392	B₁	0.958
910.3	10.98	0	A₂	0.958
898.3	11.13	0	A₂	0.958
888.9	11.25	28.4	B₁	0.958
874.2	11.44	1.05	B₂	0.958
851.1	11.75	0	A₂	0.958
825.8	12.11	68	B₁	0.958
802.4	12.46	0.99	A₁	0.958
775.4	12.9	0	A₂	0.958
772.2	12.95	27.1	B₁	0.958
758.9	13.18	0	A₂	0.958
752.5	13.29	0.116	A₁	0.958
746.9	13.39	49.7	B₁	0.958
718.3	13.92	0	A₂	0.958
691.2	14.47	0.806	B₂	0.958
668.7	14.95	0.0001	A₁	0.958
628	15.92	0	A₂	0.958
620.2	16.12	2.68	B₁	0.958
606.4	16.49	5.1	A₁	0.958
590.3	16.94	0.699	B₂	0.958
555.4	18	4.49	A₁	0.958
555.1	18.01	0	A₂	0.958
542.7	18.43	0.0155	B₂	0.958
499.6	20.01	0.122	B₂	0.958
474.9	21.06	10.9	B₁	0.958
462	21.65	0.493	B₁	0.958
452	22.12	0.588	A₁	0.958
449.3	22.26	0	A₂	0.958
408.1	24.5	0.029	B₁	0.958
325.4	30.73	1.81	B₁	0.958
314.3	31.81	0.454	B₂	0.958
284	35.21	0.0066	A₁	0.958
278.9	35.85	0	A₂	0.958
208.7	47.93	0	A₂	0.958
166.8	59.96	2.28	B₁	0.958
162.7	61.46	0.151	B₁	0.958
139.9	71.5	0.0676	B₂	0.958
81.31	123	0	A₂	0.958
59.6	167.8	0.875	B₁	0.958

Vibrations

Note(s):

Benzo[k]fluoranthene

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