NASA Ames PAH IR Spectroscopic Database

Transitions

Frequency [wavenumbers]	Wavelength [microns]	Integrated cross-section [km/mol]	Symmetry	Scaling factor
3093	3.233	0	A_G	0.958
3093	3.233	3.21	B_U	0.958
3082	3.245	6.515	A_U	0.958
3082	3.245	0	A_G	0.958
3078	3.249	0	B_G	0.958
3078	3.249	2.253	A_U	0.958
3073	3.255	0	A_G	0.958
3072	3.255	0.439	B_U	0.958
3066	3.261	0	B_G	0.958
3066	3.261	0.4387	B_U	0.958
2776	3.602	0.2636	B_U	0.958
2759	3.625	0	A_G	0.958
1562	6.403	116.2	B_U	0.958
1559	6.416	0	A_G	0.958
1532	6.529	12.98	A_U	0.958
1523	6.565	0	A_G	0.958
1504	6.65	0	B_G	0.958
1468	6.814	11.47	A_U	0.958
1442	6.936	0.6468	B_U	0.958
1433	6.979	0	B_G	0.958
1383	7.229	0	B_G	0.958
1357	7.368	61.87	B_U	0.958
1354	7.385	0	A_G	0.958
1345	7.435	6.653	A_U	0.958
1312	7.624	137.1	A_U	0.958
1281	7.806	0	A_G	0.958
1276	7.839	0	B_G	0.958
1255	7.967	0.8481	B_U	0.958
1253	7.982	0	A_G	0.958
1240	8.064	3.753	A_U	0.958
1219	8.206	0	B_G	0.958
1209	8.273	2.081	A_U	0.958
1203	8.316	0	B_G	0.958
1156	8.648	21.38	B_U	0.958
1143	8.747	0	A_G	0.958
1132	8.832	78.35	A_U	0.958
1123	8.901	1.282	A_U	0.958
1103	9.067	0	A_G	0.958
1093	9.147	0	B_G	0.958
1054	9.485	9.441	B_U	0.958
1034	9.673	0	A_G	0.958
1032	9.693	0	B_G	0.958
1006	9.935	0	A_G	0.958
1002	9.98	7.104	B_U	0.958
988.4	10.12	0.8342	A_U	0.958
983.2	10.17	0	A_G	0.958
939.4	10.65	7.06	B_U	0.958
930.7	10.74	0	B_G	0.958
915.5	10.92	1.859	A_U	0.958
892	11.21	0	A_G	0.958
889.7	11.24	6.266	A_U	0.958
869.7	11.5	146.9	B_U	0.958
816.3	12.25	0	B_G	0.958
804	12.44	0	A_G	0.958
769.5	13	10.62	B_U	0.958
763.6	13.1	0	A_G	0.958
762.4	13.12	8.648	B_U	0.958
727.8	13.74	0	B_G	0.958
678.8	14.73	1.595	B_U	0.958
658.7	15.18	18.17	B_U	0.958
614.5	16.27	0.0128	A_U	0.958
560.9	17.83	0	A_G	0.958
521.8	19.17	0	B_G	0.958
521.7	19.17	2.784	A_U	0.958
504.3	19.83	0	A_G	0.958
493.3	20.27	0	B_G	0.958
474.5	21.07	0.4015	B_U	0.958
448.3	22.31	0	A_G	0.958
434	23.04	4.669	B_U	0.958
386.3	25.88	0	B_G	0.958
381	26.25	0	A_G	0.958
370.7	26.97	2.545	A_U	0.958
346.7	28.84	1.35	A_U	0.958
218.4	45.79	0	A_G	0.958
215.5	46.4	0	B_G	0.958
211.6	47.25	7.821	B_U	0.958
130.7	76.5	0.0899	A_U	0.958
82.86	120.7	0.9926	B_U	0.958

Note(s):

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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