NASA Ames PAH IR Spectroscopic Database

Transitions

Frequency [wavenumbers]	Wavelength [microns]	Integrated cross-section [km/mol]	Symmetry	Scaling factor
3095	3.231	34.02	A	0.958
3091	3.235	28.63	A	0.958
3074	3.253	40.98	A	0.958
3073	3.254	47.32	A	0.958
3056	3.273	19.75	A	0.958
3055	3.273	13.28	A	0.958
3046	3.283	9.254	A	0.958
3044	3.285	0.0338	A	0.958
3040	3.289	2.763	A	0.958
3036	3.294	15.74	A	0.958
2954	3.385	21.43	A	0.958
2909	3.437	28.31	A	0.958
1619	6.176	8.527	A	0.958
1610	6.21	0.0785	A	0.958
1573	6.358	0.9566	A	0.958
1543	6.481	0.8939	A	0.958
1523	6.566	7.216	A	0.958
1495	6.69	3.769	A	0.958
1481	6.753	7.851	A	0.958
1475	6.782	2.238	A	0.958
1453	6.884	4.364	A	0.958
1450	6.894	6.074	A	0.958
1411	7.089	1.025	A	0.958
1397	7.156	1.011	A	0.958
1391	7.187	5.386	A	0.958
1369	7.307	1.633	A	0.958
1333	7.499	13.5	A	0.958
1320	7.577	2.695	A	0.958
1290	7.752	3.065	A	0.958
1262	7.925	0.2277	A	0.958
1235	8.098	0.7133	A	0.958
1195	8.372	2.817	A	0.958
1190	8.404	0.0404	A	0.958
1169	8.554	2.23	A	0.958
1167	8.569	1.76	A	0.958
1103	9.067	0.3172	A	0.958
1064	9.401	0.6818	A	0.958
1043	9.585	1.08	A	0.958
1025	9.753	1.699	A	0.958
1016	9.845	0.2113	A	0.958
1002	9.985	6.983	A	0.958
988.6	10.12	0.1408	A	0.958
986.4	10.14	0.1766	A	0.958
956.7	10.45	2.932	A	0.958
951.3	10.51	0.4394	A	0.958
906.3	11.03	0.7622	A	0.958
893.2	11.2	25.74	A	0.958
857.6	11.66	2.489	A	0.958
850.9	11.75	0.79	A	0.958
839.5	11.91	11.25	A	0.958
807.3	12.39	1.315	A	0.958
777.9	12.86	16.78	A	0.958
755.5	13.24	0.2944	A	0.958
740.6	13.5	2.509	A	0.958
731.2	13.68	69.69	A	0.958
685.5	14.59	0.1913	A	0.958
647.1	15.45	0.853	A	0.958
612.5	16.33	5.347	A	0.958
593.7	16.84	0.9346	A	0.958
556.9	17.96	0.6791	A	0.958
532.9	18.77	10.07	A	0.958
518.5	19.29	0.9057	A	0.958
498.2	20.07	0.0004	A	0.958
473	21.14	0.0414	A	0.958
418.5	23.9	0.1875	A	0.958
396.2	25.24	3.524	A	0.958
390.1	25.63	0.0848	A	0.958
339.7	29.44	0.4562	A	0.958
294.5	33.95	0.8161	A	0.958
245	40.81	1.234	A	0.958
232.1	43.09	0.0061	A	0.958
145.6	68.69	1.699	A	0.958
110.9	90.18	0.136	A	0.958
103.8	96.37	0.1092	A	0.958
39.13	255.6	0.2805	A	0.958

Vibrations

Note(s):

9-methylanthracene

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