NASA Ames PAH IR Spectroscopic Database

Transitions

Frequency [wavenumbers]	Wavelength [microns]	Integrated cross-section [km/mol]
3065	3.263	237.4
2974	3.363	9.643
2935	3.407	16.81
2864	3.492	13.63
1941	5.153	9.327
1916	5.219	2.309
1903	5.254	5.169
1876	5.331	13.95
1834	5.453	2.658
1801	5.552	10.12
1760	5.681	1.644
1752	5.706	3.335
1722	5.807	23.66
1697	5.892	1.888
1647	6.07	23.35
1625	6.153	11.15
1611	6.207	42.92
1602	6.244	0.8399
1593	6.277	42.44
1579	6.335	3.482
1562	6.404	3.749
1552	6.443	21.59
1545	6.471	7.396
1496	6.686	73.69
1481	6.754	0.4074
1470	6.802	7.561
1450	6.894	152.4
1440	6.947	100.1
1432	6.984	113.8
1417	7.058	11.03
1392	7.182	15.58
1368	7.31	3.631
1357	7.369	63.85
1351	7.404	12.07
1339	7.468	30.2
1318	7.585	9.101
1307	7.651	1.631
1294	7.727	23.38
1260	7.938	12.89
1240	8.066	0.8705
1224	8.167	2.305
1220	8.199	2.462
1211	8.257	2.304
1189	8.41	3.88
1175	8.508	11.24
1155	8.657	20.57
1144	8.743	6.931
1136	8.803	1.002
1117	8.95	28.83
1095	9.133	2.74
1081	9.251	2.099
1048	9.543	1.118
1032	9.69	31.43
1009	9.912	12.36
973.5	10.27	5.02
961.3	10.4	1.07
935.5	10.69	2.135
904.5	11.06	27.6
874	11.44	3.383
823.3	12.15	5.221
812.1	12.31	27.97
796.5	12.55	3.317
791.3	12.64	5.994
777.6	12.86	9.449
760.9	13.14	2.162
754.6	13.25	3.394
742.8	13.46	58.99
723.7	13.82	3.838
691.6	14.46	11.56
676.2	14.79	1.444
652.3	15.33	2.496
628.8	15.9	1.903
614.9	16.26	0.7129
583.4	17.14	7.842
576.2	17.36	3.279
565.6	17.68	4.513
561.5	17.81	4.796
486.9	20.54	3.785

Note(s):

The reported total integrated absorption cross-section for the CH_str band located around 3000 cm^-1 (3.3 μm) was established by disregarding any substructure seen in the band and simply integrating the entire feature, including any close-by bands.
Difluoranthen-(3\',5\';4,6),(4"",6"";9,11)-coronene

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