NASA Ames PAH IR Spectroscopic Database

Transitions

Frequency [wavenumbers]	Wavelength [microns]	Integrated cross-section [km/mol]	Symmetry	Scaling factor
3105	3.221	0.8276	A₁	0.958
3104	3.222	81.77	B₂	0.958
3098	3.228	16.26	A₁	0.958
3098	3.228	3.237	B₂	0.958
3077	3.25	32.21	A₁	0.958
3074	3.253	11.43	B₂	0.958
3074	3.253	223.4	A₁	0.958
3070	3.257	33.67	A₁	0.958
3068	3.26	369.9	A₁	0.958
3067	3.26	12.31	B₂	0.958
3056	3.272	63.9	B₂	0.958
3049	3.28	89.46	B₂	0.958
3045	3.284	4.496	A₁	0.958
3045	3.284	105.2	B₂	0.958
3041	3.288	4.083	A₁	0.958
3035	3.295	1.617	B₂	0.958
3034	3.296	3.655	A₁	0.958
3030	3.301	9.651	A₁	0.958
3029	3.302	43.18	B₂	0.958
3026	3.305	1.056	B₂	0.958
1577	6.339	0.868	B₂	0.958
1572	6.363	0.0453	B₂	0.958
1565	6.39	24.27	B₂	0.958
1565	6.392	35.75	A₁	0.958
1559	6.412	2.686	B₂	0.958
1537	6.505	75.55	A₁	0.958
1537	6.506	9.261	B₂	0.958
1536	6.512	29.81	B₂	0.958
1530	6.537	525.7	A₁	0.958
1518	6.588	660.9	A₁	0.958
1502	6.659	201.8	B₂	0.958
1500	6.666	101.5	A₁	0.958
1488	6.72	26.03	A₁	0.958
1476	6.775	7.965	B₂	0.958
1469	6.807	1.419	A₁	0.958
1455	6.875	6.309	A₁	0.958
1447	6.909	13.44	B₂	0.958
1442	6.937	98.73	A₁	0.958
1426	7.01	0.003	B₂	0.958
1423	7.026	0.0931	A₁	0.958
1399	7.147	82.83	A₁	0.958
1392	7.186	6.328	B₂	0.958
1385	7.22	1.911	A₁	0.958
1372	7.287	536.9	A₁	0.958
1361	7.35	1739	A₁	0.958
1359	7.358	3.536	B₂	0.958
1358	7.363	149.1	A₁	0.958
1353	7.39	237.8	A₁	0.958
1327	7.535	10.51	A₁	0.958
1323	7.556	47.88	B₂	0.958
1316	7.599	20.72	A₁	0.958
1313	7.619	16.95	B₂	0.958
1301	7.689	0.0679	B₂	0.958
1297	7.713	27.72	B₂	0.958
1276	7.834	90.92	A₁	0.958
1275	7.841	0.4459	B₂	0.958
1267	7.895	3.183	B₂	0.958
1259	7.943	2.605	A₁	0.958
1248	8.011	0.0165	B₂	0.958
1245	8.033	658.6	A₁	0.958
1227	8.147	15.92	A₁	0.958
1226	8.16	13.34	B₂	0.958
1222	8.181	5.72	B₂	0.958
1197	8.353	13.04	A₁	0.958
1194	8.374	0.1351	B₂	0.958
1184	8.448	12.45	A₁	0.958
1182	8.461	0.2429	B₂	0.958
1164	8.592	96.52	A₁	0.958
1160	8.621	69.68	A₁	0.958
1128	8.862	1.325	B₂	0.958
1113	8.983	23.62	B₂	0.958
1110	9.008	7.569	B₂	0.958
1101	9.085	5.457	A₁	0.958
1079	9.264	35.92	A₁	0.958
1061	9.427	0.0048	B₂	0.958
1026	9.748	0.0268	A₁	0.958
1016	9.847	19.5	A₁	0.958
1015	9.854	2.72	A₁	0.958
985.4	10.15	41.71	B₂	0.958
945.9	10.57	0.0301	B₂	0.958
933.9	10.71	0	A₂	0.958
923.6	10.83	0	A₂	0.958
922.3	10.84	1.529	B₁	0.958
921.2	10.86	0	A₂	0.958
907.2	11.02	0.7753	B₂	0.958
893.7	11.19	5.931	B₁	0.958
893.3	11.19	1.059	B₂	0.958
882	11.34	10.74	B₁	0.958
858.7	11.65	0.5622	A₁	0.958
851.1	11.75	0	A₂	0.958
848.4	11.79	0	A₂	0.958
833.9	11.99	15.72	B₁	0.958
823.4	12.15	0	A₂	0.958
821.9	12.17	112.9	B₁	0.958
813.1	12.3	0	A₂	0.958
810.2	12.34	48.08	A₁	0.958
805.4	12.42	24.97	B₁	0.958
798.6	12.52	0	A₂	0.958
784.2	12.75	0	A₂	0.958
775.3	12.9	0.0149	B₂	0.958
772.3	12.95	2.364	B₁	0.958
770.7	12.97	0	A₂	0.958
769.3	13	0.8021	A₁	0.958
759.2	13.17	4.329	A₁	0.958
755.7	13.23	51.53	B₁	0.958
743.9	13.44	0.8962	A₁	0.958
738.5	13.54	0	A₂	0.958
735.7	13.59	0	A₂	0.958
716.9	13.95	15.15	B₁	0.958
713.2	14.02	0	A₂	0.958
708	14.12	50.14	B₁	0.958
692.8	14.43	0	A₂	0.958
690.4	14.48	0.0168	B₂	0.958
689.2	14.51	0	A₂	0.958
669.1	14.94	27.5	B₁	0.958
655.7	15.25	0.004	B₂	0.958
655	15.27	0	A₂	0.958
648.2	15.43	0.002	A₁	0.958
631	15.85	0.3793	A₁	0.958
623.6	16.03	0.1062	B₂	0.958
620.1	16.13	35.07	A₁	0.958
591.3	16.91	0.9033	B₁	0.958
578.5	17.29	27.57	A₁	0.958
567.2	17.63	0.5668	B₂	0.958
561.6	17.81	0	A₂	0.958
550	18.18	0.1056	B₂	0.958
547	18.28	0	A₂	0.958
540.8	18.49	0	A₂	0.958
529	18.9	0.5217	B₂	0.958
506.6	19.74	5.396	A₁	0.958
497.9	20.08	0	A₂	0.958
497	20.12	0.6817	B₁	0.958
460	21.74	5.787	B₁	0.958
454.2	22.02	7.011	B₁	0.958
443	22.57	0.3445	B₂	0.958
439.2	22.77	0.7397	B₁	0.958
420.7	23.77	24.58	A₁	0.958
405.5	24.66	0.2635	B₁	0.958
401	24.94	72.7	A₁	0.958
390.9	25.58	0.0302	B₁	0.958
387.7	25.79	0.0042	B₂	0.958
341.3	29.3	0	A₂	0.958
323.1	30.95	0.2062	B₁	0.958
320	31.25	0.1536	B₂	0.958
298.2	33.54	38.3	A₁	0.958
292	34.24	0.7929	B₁	0.958
275.1	36.35	0	A₂	0.958
240.2	41.64	1.275	B₂	0.958
220.7	45.31	0	A₂	0.958
199.2	50.21	0.3809	B₁	0.958
188.3	53.12	2.801	A₁	0.958
158.1	63.25	0	A₂	0.958
151.8	65.86	0.0032	B₁	0.958
149.3	66.96	0.0366	B₂	0.958
133.3	75.02	0	A₂	0.958
110.6	90.38	0.0052	B₁	0.958
77.73	128.6	0.1467	B₂	0.958
69.98	142.9	0.6943	B₁	0.958
47.29	211.5	0	A₂	0.958
45.44	220.1	0.2281	B₁	0.958
33.55	298.1	0	A₂	0.958
7.996	1251	0.0841	B₁	0.958

Vibrations

Note(s):

APN- BP86

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