NASA Ames PAH IR Spectroscopic Database

Transitions

Frequency [wavenumbers]	Wavelength [microns]	Integrated cross-section [km/mol]	Symmetry	Scaling factor
3083	3.244	4.353	A₁	0.958
3082	3.245	81.28	B₂	0.958
3069	3.258	51.62	A₁	0.958
3069	3.258	10.07	B₂	0.958
3057	3.272	12.04	A₁	0.958
3056	3.272	0.2199	B₂	0.958
3046	3.283	13.18	A₁	0.958
3044	3.285	0.0165	B₂	0.958
3042	3.288	0.4094	A₁	0.958
1615	6.192	7.224	A₁	0.958
1609	6.217	1.946	B₂	0.958
1573	6.359	1.475	B₂	0.958
1524	6.56	4.349	B₂	0.958
1512	6.615	0.6489	A₁	0.958
1476	6.777	0.0946	A₁	0.958
1452	6.886	2.647	A₁	0.958
1446	6.915	3.32	B₂	0.958
1394	7.172	0.1224	B₂	0.958
1346	7.429	0.3211	A₁	0.958
1345	7.437	1.542	B₂	0.958
1329	7.526	4.365	B₂	0.958
1300	7.691	0.2521	A₁	0.958
1267	7.894	0.1098	A₁	0.958
1249	8.008	7.075	A₁	0.958
1218	8.213	0.1403	B₂	0.958
1183	8.453	0.6802	B₂	0.958
1178	8.49	0.4962	A₁	0.958
1161	8.614	0.0419	B₂	0.958
1147	8.719	3.348	A₁	0.958
1098	9.107	0.2074	B₂	0.958
1002	9.979	0.0015	A₁	0.958
998	10.02	4.801	B₂	0.958
990.3	10.1	0.0458	B₁	0.958
989.5	10.11	0	A₂	0.958
958.9	10.43	3.702	B₁	0.958
956.2	10.46	0	A₂	0.958
921.4	10.85	0.112	B₂	0.958
895.6	11.17	0.7749	A₁	0.958
890	11.24	26	B₁	0.958
854.3	11.71	0	A₂	0.958
840.2	11.9	17.88	B₁	0.958
802.6	12.46	0.1407	B₂	0.958
763.3	13.1	24.95	B₁	0.958
756	13.23	0	A₂	0.958
738.6	13.54	0.4454	A₁	0.958
736.6	13.58	0	A₂	0.958
730.8	13.68	66.74	B₁	0.958
648.6	15.42	0.7169	A₁	0.958
632.6	15.81	0.6998	A₁	0.958
608.5	16.43	5.334	B₂	0.958
576.3	17.35	0.0321	B₁	0.958
531.5	18.81	0.0081	B₂	0.958
496.7	20.13	11.63	B₁	0.958
495	20.2	0	A₂	0.958
463.4	21.58	0	A₂	0.958
389.8	25.66	0.0003	A₁	0.958
383.6	26.07	1.737	B₁	0.958
379.8	26.33	0.4478	B₂	0.958
263.5	37.96	0.2911	B₁	0.958
228.7	43.73	0	A₂	0.958
228.2	43.83	1.818	A₁	0.958
118.9	84.13	0	A₂	0.958
87.41	114.4	1.529	B₁	0.958

Vibrations

Note(s):

Anthracene neutral minus H at site 9 doublet

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