NASA Ames PAH IR Spectroscopic Database

Transitions

Frequency [wavenumbers]	Wavelength [microns]	Integrated cross-section [km/mol]	Symmetry	Scaling factor
3104	3.222	0	A_G	0.958
3103	3.222	67.75	B_U	0.958
3088	3.239	13.46	B_U	0.958
3087	3.239	0	A_G	0.958
3076	3.251	0	A_G	0.958
3076	3.251	88.43	B_U	0.958
3058	3.27	44.56	B_U	0.958
3058	3.27	0	A_G	0.958
3051	3.277	0	A_G	0.958
3050	3.278	20.95	B_U	0.958
3046	3.283	0.6267	B_U	0.958
3046	3.283	0	A_G	0.958
1609	6.217	0	A_G	0.958
1607	6.224	2.021	B_U	0.958
1599	6.255	0	A_G	0.958
1589	6.293	8.158	B_U	0.958
1552	6.442	0	A_G	0.958
1520	6.579	0	A_G	0.958
1515	6.601	9.267	B_U	0.958
1485	6.735	8.722	B_U	0.958
1457	6.865	0	A_G	0.958
1437	6.958	0	A_G	0.958
1435	6.97	4.846	B_U	0.958
1426	7.013	10.31	B_U	0.958
1363	7.335	0	A_G	0.958
1357	7.369	0	A_G	0.958
1348	7.419	2.704	B_U	0.958
1323	7.561	0	A_G	0.958
1304	7.671	0.008	B_U	0.958
1263	7.916	15.76	B_U	0.958
1260	7.935	0	A_G	0.958
1241	8.056	2.931	B_U	0.958
1230	8.13	0	A_G	0.958
1196	8.362	2.277	B_U	0.958
1187	8.427	0	A_G	0.958
1180	8.477	0	A_G	0.958
1171	8.539	2.855	B_U	0.958
1158	8.635	0.4424	B_U	0.958
1141	8.768	0	A_G	0.958
1079	9.271	0.4213	B_U	0.958
1041	9.608	0	A_G	0.958
1032	9.69	6.854	B_U	0.958
1016	9.843	0	A_G	0.958
988.1	10.12	0.1225	A_U	0.958
986.8	10.13	0	B_G	0.958
967.8	10.33	0	B_G	0.958
957.6	10.44	0.2782	A_U	0.958
946.2	10.57	4.082	A_U	0.958
938.9	10.65	0	B_G	0.958
877	11.4	3.573	B_U	0.958
875	11.43	0	A_G	0.958
868	11.52	0	B_G	0.958
863.2	11.58	9.261	A_U	0.958
849.9	11.77	2.245	B_U	0.958
825.9	12.11	0	B_G	0.958
815.6	12.26	64.41	A_U	0.958
776.5	12.88	0	B_G	0.958
770	12.99	0	A_G	0.958
761.9	13.13	97.37	A_U	0.958
739.6	13.52	0	B_G	0.958
732.1	13.66	0.0378	A_U	0.958
685.1	14.6	11.09	B_U	0.958
679.6	14.71	0	A_G	0.958
675.2	14.81	0	B_G	0.958
579.5	17.26	4.87	A_U	0.958
571.7	17.49	0	A_G	0.958
570.9	17.52	0.7756	B_U	0.958
553.5	18.07	2.368	A_U	0.958
538.5	18.57	2.102	B_U	0.958
510.2	19.6	0	B_G	0.958
481.1	20.79	0	A_G	0.958
481	20.79	8.358	B_U	0.958
475.8	21.02	0	B_G	0.958
430.3	23.24	8.018	A_U	0.958
383.9	26.05	0	B_G	0.958
378.5	26.42	0	A_G	0.958
289.4	34.55	0	A_G	0.958
289	34.6	0.1251	A_U	0.958
233.3	42.87	4.359	A_U	0.958
186.1	53.74	0.4918	B_U	0.958
173.7	57.58	0	B_G	0.958
134.6	74.27	0	B_G	0.958
76.82	130.2	0.1943	A_U	0.958
50.1	199.6	0.1524	A_U	0.958

Note(s):

Chrysene nn30n

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