NASA Ames PAH IR Spectroscopic Database

Transitions

Frequency [wavenumbers]	Wavelength [microns]	Integrated cross-section [km/mol]	Symmetry	Scaling factor
3607	2.772	17.75	A	0.958
3488	2.867	49.97	A	0.958
3077	3.25	43.45	A	0.958
3072	3.255	54.08	A	0.958
3061	3.266	42.09	A	0.958
3053	3.275	23.4	A	0.958
3047	3.282	0.8036	A	0.958
3043	3.286	22.52	A	0.958
3041	3.288	11.95	A	0.958
3040	3.29	16.6	A	0.958
3039	3.291	1.809	A	0.958
1642	6.089	187.2	A	0.958
1617	6.186	3.608	A	0.958
1610	6.212	28.06	A	0.958
1574	6.352	3.327	A	0.958
1549	6.457	87.76	A	0.958
1538	6.504	7.498	A	0.958
1480	6.756	10.13	A	0.958
1459	6.855	31.79	A	0.958
1442	6.932	14.03	A	0.958
1401	7.136	42.43	A	0.958
1390	7.193	2.893	A	0.958
1378	7.259	47.06	A	0.958
1350	7.407	8.309	A	0.958
1316	7.597	21.49	A	0.958
1298	7.707	8.307	A	0.958
1290	7.749	16.59	A	0.958
1268	7.889	3.543	A	0.958
1227	8.151	6.791	A	0.958
1185	8.439	2.238	A	0.958
1173	8.527	6.208	A	0.958
1168	8.563	0.7444	A	0.958
1145	8.734	10.5	A	0.958
1101	9.086	14.48	A	0.958
1060	9.433	1.728	A	0.958
1003	9.967	2.791	A	0.958
986.7	10.13	0.057	A	0.958
983.9	10.16	0.0169	A	0.958
961.2	10.4	3.15	A	0.958
954.6	10.48	2.651	A	0.958
914.9	10.93	0.0016	A	0.958
900.5	11.11	15.29	A	0.958
864.8	11.56	11.54	A	0.958
856.6	11.67	11.33	A	0.958
847.7	11.8	49.11	A	0.958
835.4	11.97	8.553	A	0.958
783	12.77	1.311	A	0.958
781.6	12.79	36.32	A	0.958
755.2	13.24	1.571	A	0.958
744.4	13.43	9.072	A	0.958
723	13.83	37.46	A	0.958
718.6	13.92	4.274	A	0.958
644.4	15.52	1.524	A	0.958
627	15.95	3.924	A	0.958
608.4	16.44	3.881	A	0.958
564.9	17.7	1.096	A	0.958
552.5	18.1	0.4956	A	0.958
522.8	19.13	1.506	A	0.958
497.2	20.11	1.507	A	0.958
466.2	21.45	19.62	A	0.958
461.1	21.69	2.384	A	0.958
412.5	24.24	28.22	A	0.958
386.6	25.87	0.3082	A	0.958
376.1	26.59	175.8	A	0.958
333.7	29.97	2.177	A	0.958
285.2	35.06	21.11	A	0.958
250.1	39.98	0.0394	A	0.958
209.5	47.74	31.91	A	0.958
204.9	48.81	0.9361	A	0.958
160.3	62.37	55.07	A	0.958
90.17	110.9	1.76	A	0.958
17.17	582.6	30.95	A	0.958

Vibrations

Note(s):

1NH2-anthracene

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

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
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
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, XXX, YYY, 2025 10.3847/1538-4365/ae1c38 — BibTeX - RIS