NASA Ames PAH IR Spectroscopic Database

Transitions

Frequency [wavenumbers]	Wavelength [microns]	Integrated cross-section [km/mol]	Symmetry	Scaling factor
3105	3.221	0.925	A₁	0.958
3091	3.235	0.0114	A₁	0.958
3091	3.236	2.91	B₂	0.958
3082	3.245	0.262	B₂	0.958
3079	3.248	0.1257	A₁	0.958
3079	3.248	0.0733	A₁	0.958
3077	3.25	0.129	B₂	0.958
3076	3.251	0.5466	A₁	0.958
3074	3.253	3.186	B₂	0.958
1601	6.246	2.796	A₁	0.958
1543	6.479	0.904	B₂	0.958
1529	6.541	19.51	A₁	0.958
1523	6.566	204	B₂	0.958
1494	6.692	6.498	A₁	0.958
1470	6.801	2.322	B₂	0.958
1452	6.889	30.07	A₁	0.958
1434	6.971	25.83	A₁	0.958
1430	6.991	5.849	B₂	0.958
1412	7.084	43	B₂	0.958
1388	7.204	0.2238	A₁	0.958
1363	7.338	5.106	B₂	0.958
1338	7.475	111.6	B₂	0.958
1331	7.51	4.017	A₁	0.958
1276	7.839	23.15	B₂	0.958
1255	7.97	77.9	A₁	0.958
1244	8.037	17.78	A₁	0.958
1233	8.11	0.1054	B₂	0.958
1214	8.238	16.6	B₂	0.958
1191	8.395	8.081	B₂	0.958
1157	8.64	1.697	B₂	0.958
1148	8.708	0.186	A₁	0.958
1136	8.8	2.764	B₂	0.958
1125	8.885	5.749	A₁	0.958
1080	9.256	7.836	A₁	0.958
1012	9.878	0.0004	B₁	0.958
997.8	10.02	0	A₂	0.958
992.4	10.08	50.39	A₁	0.958
991.1	10.09	0.145	B₁	0.958
978	10.22	24.84	B₂	0.958
944.5	10.59	0	A₂	0.958
927.5	10.78	0	A₂	0.958
918.8	10.88	35.66	B₁	0.958
847.5	11.8	60.14	B₁	0.958
817.6	12.23	1.86	A₁	0.958
812.9	12.3	0	A₂	0.958
800.1	12.5	2.12	B₁	0.958
796.6	12.55	6.085	A₁	0.958
762.8	13.11	2.272	B₁	0.958
740.5	13.51	1.864	B₂	0.958
689.3	14.51	41.74	B₁	0.958
667.2	14.99	1.804	A₁	0.958
649.4	15.4	0	A₂	0.958
584.3	17.11	0.015	A₁	0.958
564.8	17.7	2.344	B₁	0.958
551.4	18.14	2.849	B₂	0.958
494.6	20.22	0.145	B₂	0.958
494.4	20.22	2.539	A₁	0.958
490.6	20.38	0	A₂	0.958
476	21.01	5.969	B₁	0.958
473.5	21.12	0.1782	B₁	0.958
458.3	21.82	0.3609	B₂	0.958
402.9	24.82	0.5362	A₁	0.958
346.6	28.86	0.0115	B₂	0.958
336.6	29.71	0	A₂	0.958
252.7	39.58	2.954	B₁	0.958
213.6	46.82	0	A₂	0.958
196.6	50.86	10.2	B₁	0.958
140.6	71.14	0	A₂	0.958
100.7	99.3	0.0002	B₁	0.958

Vibrations

Note(s):

2-azapyrene cation

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

C.W. Bauschlicher, Jr., A. Ricca, C. Boersma, L.J. Allamandola, "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
C. Boersma, C.W. Bauschlicher, Jr., A. Ricca, A.L. Mattioda, J. Cami, E. Peeters, F. Sánchez de Armas, G. Puerta Saborido, D.M. Hudgins, and L.J. Allamandola, "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
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