NASA Ames PAH IR Spectroscopic Database

Transitions

Frequency [wavenumbers]	Wavelength [microns]	Integrated cross-section [km/mol]	Symmetry	Scaling factor
3101	3.225	1.202	A₁	0.958
3100	3.225	2.762	B₂	0.958
3083	3.243	0.6114	A₁	0.958
3083	3.244	0.1972	B₂	0.958
3079	3.248	1.516	A₁	0.958
3077	3.25	1.239	A₁	0.958
3076	3.251	3.665	B₂	0.958
3071	3.256	262.6	B₂	0.958
2841	3.52	13.73	B₁	0.958
2837	3.525	49.89	A₁	0.958
1533	6.525	40.89	B₂	0.958
1529	6.541	69.28	A₁	0.958
1521	6.574	43.58	A₁	0.958
1499	6.67	5.312	A₁	0.958
1488	6.718	0.1676	B₂	0.958
1439	6.949	94.14	B₂	0.958
1426	7.011	8.198	B₂	0.958
1420	7.041	0.0309	A₁	0.958
1373	7.283	1.012	A₁	0.958
1342	7.452	15.48	B₂	0.958
1325	7.545	6.74	A₁	0.958
1317	7.593	337.6	B₂	0.958
1312	7.621	187.7	A₁	0.958
1245	8.032	18.09	B₂	0.958
1239	8.07	3.682	A₁	0.958
1200	8.333	4.795	A₁	0.958
1194	8.376	16.3	B₂	0.958
1168	8.561	162.9	B₂	0.958
1118	8.946	0	A₂	0.958
1115	8.965	85.43	B₂	0.958
1107	9.031	8.019	A₁	0.958
1071	9.333	12.42	A₁	0.958
1028	9.723	163	B₂	0.958
1012	9.881	1023	B₂	0.958
1002	9.977	0.0812	B₁	0.958
997.1	10.03	0	A₂	0.958
940.2	10.64	13.33	B₁	0.958
938.8	10.65	12.64	A₁	0.958
907.5	11.02	12.73	B₁	0.958
889	11.25	0	A₂	0.958
816.4	12.25	8.856	B₁	0.958
816	12.26	0	A₂	0.958
811.4	12.32	28.43	B₂	0.958
801.3	12.48	0.1473	A₁	0.958
763.5	13.1	106.5	B₁	0.958
754.9	13.25	0.7022	A₁	0.958
748.8	13.35	0	A₂	0.958
683.4	14.63	0.1973	B₁	0.958
604	16.56	0	A₂	0.958
593	16.86	1.104	A₁	0.958
529.5	18.89	301.9	B₂	0.958
528.5	18.92	6.112	B₁	0.958
470.7	21.25	2.936	B₁	0.958
464.5	21.53	2.433	B₂	0.958
464	21.55	3.24	A₁	0.958
444.5	22.5	0	A₂	0.958
418.8	23.88	0.0009	A₁	0.958
343.6	29.1	809.6	B₂	0.958
265.2	37.7	3.042	B₁	0.958
259.1	38.6	0	A₂	0.958
200.5	49.89	16.89	B₁	0.958
147.6	67.77	0	A₂	0.958
132.7	75.37	4.514	B₁	0.958

Vibrations

Note(s):

Higher symmetry case

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