NASA Ames PAH IR Spectroscopic Database

Transitions

Frequency [wavenumbers]	Wavelength [microns]	Integrated cross-section [km/mol]	Symmetry	Scaling factor
2946	3.394	100	B₂	0.958
2945	3.395	40.8	B₁	0.958
2941	3.401	0	A	0.958
2940	3.402	144.3	B₃	0.958
2906	3.441	132	B₂	0.958
2905	3.443	77.61	B₁	0.958
2904	3.444	0	A	0.958
2904	3.444	15.75	B₃	0.958
2889	3.461	38.61	B₁	0.958
2889	3.462	2.177	B₂	0.958
2888	3.463	0	A	0.958
2888	3.463	29.76	B₃	0.958
2862	3.494	0	A	0.958
2862	3.494	115.4	B₁	0.958
2858	3.499	0.0277	B₃	0.958
2858	3.499	29.46	B₂	0.958
1687	5.928	0	A	0.958
1488	6.719	0	A	0.958
1486	6.728	2.513	B₃	0.958
1483	6.744	9.434	B₂	0.958
1483	6.745	0.0806	B₁	0.958
1475	6.78	4.076	B₁	0.958
1468	6.813	0.0352	B₂	0.958
1466	6.821	0	A	0.958
1466	6.822	0.7373	B₃	0.958
1365	7.327	0.0011	B₂	0.958
1361	7.349	0	A	0.958
1355	7.377	0.8991	B₃	0.958
1355	7.379	0.1	B₁	0.958
1339	7.466	0.0872	B₂	0.958
1336	7.483	6	B₁	0.958
1336	7.485	0	A	0.958
1333	7.503	0.2134	B₃	0.958
1281	7.805	1.971	B₂	0.958
1269	7.879	0.8804	B₁	0.958
1259	7.94	5.041	B₃	0.958
1244	8.042	0	A	0.958
1177	8.495	0.4734	B₂	0.958
1168	8.563	0	A	0.958
1167	8.569	0.3054	B₃	0.958
1162	8.609	2.54	B₂	0.958
1118	8.943	0.8009	B₁	0.958
1113	8.988	0.7143	B₃	0.958
1108	9.027	1.869	B₁	0.958
1097	9.119	0.5353	B₃	0.958
1069	9.353	0	A	0.958
1058	9.453	0	A	0.958
1010	9.906	0.058	B₃	0.958
982	10.18	0.0988	B₂	0.958
966.9	10.34	0.7371	B₁	0.958
932.4	10.73	0.2769	B₂	0.958
883.6	11.32	1.193	B₂	0.958
881	11.35	0.5904	B₁	0.958
856.1	11.68	0	A	0.958
837.9	11.93	5.414	B₃	0.958
826.2	12.1	0.0941	B₃	0.958
814.3	12.28	2.13	B₁	0.958
812.9	12.3	0	A	0.958
653	15.31	0	A	0.958
631.3	15.84	0.4773	B₂	0.958
544.6	18.36	0.0989	B₃	0.958
511	19.57	0.0954	B₁	0.958
451.6	22.14	0.0149	B₃	0.958
417.9	23.93	0.0844	B₂	0.958
411.2	24.32	0	A	0.958
312.4	32.01	5.638	B₂	0.958
304	32.89	0.1741	B₁	0.958
302.8	33.03	0	A	0.958
286.3	34.93	0.2398	B₃	0.958
151.7	65.91	0.0112	B₁	0.958
136.7	73.16	0	A	0.958
81.38	122.9	0.0047	B₂	0.958

Vibrations

Note(s):

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