NASA Ames PAH IR Spectroscopic Database

Transitions

ν_k [cm^-1]	λ [μm]	int [km/mol]	symm.	f_scale
3084	3.243	4.35	A₁	0.958
3083	3.243	81.3	B₂	0.958
3071	3.257	51.8	A₁	0.958
3070	3.257	10.1	B₂	0.958
3058	3.27	12	A₁	0.958
3058	3.27	0.225	B₂	0.958
3048	3.281	13.1	A₁	0.958
3045	3.284	0.0153	B₂	0.958
3043	3.286	0.393	A₁	0.958
1615	6.191	7.24	A₁	0.958
1609	6.216	1.94	B₂	0.958
1573	6.358	1.47	B₂	0.958
1525	6.56	4.37	B₂	0.958
1512	6.614	0.647	A₁	0.958
1476	6.777	0.0966	A₁	0.958
1453	6.883	2.64	A₁	0.958
1446	6.916	3.32	B₂	0.958
1395	7.17	0.122	B₂	0.958
1346	7.427	0.322	A₁	0.958
1345	7.437	1.52	B₂	0.958
1329	7.524	4.4	B₂	0.958
1301	7.689	0.263	A₁	0.958
1267	7.893	0.108	A₁	0.958
1249	8.006	7.04	A₁	0.958
1218	8.213	0.14	B₂	0.958
1183	8.454	0.686	B₂	0.958
1178	8.488	0.496	A₁	0.958
1161	8.612	0.0397	B₂	0.958
1147	8.716	3.36	A₁	0.958
1099	9.103	0.209	B₂	0.958
1002	9.978	0.0015	A₁	0.958
998.2	10.02	4.8	B₂	0.958
990.5	10.1	0.0497	B₁	0.958
989.7	10.1	0	A₂	0.958
959.3	10.42	3.86	B₁	0.958
956.6	10.45	0	A₂	0.958
921.5	10.85	0.112	B₂	0.958
895.8	11.16	0.774	A₁	0.958
890.8	11.23	26.1	B₁	0.958
854.8	11.7	0	A₂	0.958
841	11.89	17.2	B₁	0.958
802.7	12.46	0.141	B₂	0.958
763.3	13.1	25.1	B₁	0.958
756.2	13.22	0	A₂	0.958
738.7	13.54	0.444	A₁	0.958
736.5	13.58	0	A₂	0.958
731.3	13.68	67.1	B₁	0.958
648.9	15.41	0.721	A₁	0.958
632.7	15.81	0.698	A₁	0.958
608.7	16.43	5.34	B₂	0.958
576.3	17.35	0.0341	B₁	0.958
531.7	18.81	0.0078	B₂	0.958
497.3	20.11	11.6	B₁	0.958
494.8	20.21	0	A₂	0.958
464.1	21.55	0	A₂	0.958
389.8	25.66	0.0003	A₁	0.958
384.1	26.04	1.71	B₁	0.958
380.1	26.31	0.448	B₂	0.958
263.6	37.94	0.29	B₁	0.958
229.5	43.58	0	A₂	0.958
228.4	43.78	1.82	A₁	0.958
119.1	83.99	0	A₂	0.958
88.74	112.7	1.54	B₁	0.958

Note(s):

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