NASA Ames PAH IR Spectroscopic Database

Transitions

Frequency [wavenumbers]	Wavelength [microns]	Integrated cross-section [km/mol]	Symmetry	Scaling factor
3106	3.219	0.475	A₁	0.958
3105	3.22	65.68	B₂	0.958
3101	3.225	17.4	B₁	0.958
3101	3.225	0	A₂	0.958
3080	3.247	0.9065	A₁	0.958
3080	3.247	150.4	B₁	0.958
3079	3.247	0.0038	A₁	0.958
3078	3.249	6.819	B₂	0.958
3077	3.25	30.24	B₁	0.958
3075	3.252	0	A₂	0.958
3065	3.263	75.15	B₂	0.958
3065	3.263	0	A₂	0.958
3060	3.268	0.5726	A₁	0.958
3060	3.268	34.48	B₂	0.958
3050	3.279	0.0118	A₁	0.958
3050	3.279	4.982	B₁	0.958
3046	3.283	21.62	B₂	0.958
3046	3.283	0	A₂	0.958
3044	3.286	0.0118	A₁	0.958
3044	3.286	3.792	B₁	0.958
3041	3.288	24.9	B₂	0.958
3041	3.288	0	A₂	0.958
1619	6.176	10.28	B₂	0.958
1619	6.178	0	A₂	0.958
1607	6.222	1.599	B₂	0.958
1604	6.234	0	A₂	0.958
1583	6.316	3.56	B₂	0.958
1582	6.322	0.4327	A₁	0.958
1576	6.346	0	A₂	0.958
1571	6.364	4.191	B₂	0.958
1567	6.382	0	A₂	0.958
1556	6.428	31.45	B₁	0.958
1537	6.504	0.2006	B₁	0.958
1537	6.505	0.0107	A₁	0.958
1524	6.562	0.123	A₁	0.958
1522	6.571	6.43	B₁	0.958
1490	6.711	0	A₂	0.958
1482	6.748	0.3574	A₁	0.958
1468	6.814	1.212	B₁	0.958
1461	6.846	0.2339	A₁	0.958
1457	6.863	1.195	B₂	0.958
1455	6.874	10.08	B₁	0.958
1440	6.943	0	A₂	0.958
1435	6.968	94.44	B₁	0.958
1408	7.103	20.25	B₂	0.958
1396	7.161	0.0174	A₁	0.958
1389	7.197	1.792	B₁	0.958
1389	7.202	0.0309	A₁	0.958
1386	7.217	3.484	B₁	0.958
1385	7.219	0.0002	A₁	0.958
1362	7.34	0	A₂	0.958
1355	7.381	2.059	B₂	0.958
1342	7.452	7.958	B₁	0.958
1334	7.499	0.001	A₁	0.958
1320	7.577	0	A₂	0.958
1312	7.622	1.294	B₂	0.958
1309	7.639	0.0048	A₁	0.958
1304	7.67	0	A₂	0.958
1301	7.686	1.281	B₁	0.958
1295	7.721	0	A₂	0.958
1283	7.794	3.402	B₁	0.958
1283	7.796	12.6	B₂	0.958
1280	7.814	0	A₂	0.958
1265	7.903	2.176	B₂	0.958
1264	7.911	0.2938	A₁	0.958
1256	7.964	0.0009	A₁	0.958
1248	8.01	7.014	B₂	0.958
1247	8.021	3.936	B₁	0.958
1240	8.061	0	A₂	0.958
1208	8.278	0	A₂	0.958
1203	8.312	0.7584	B₁	0.958
1200	8.334	3.499	B₂	0.958
1194	8.379	0	A₂	0.958
1177	8.498	0.0238	A₁	0.958
1176	8.504	1.876	B₁	0.958
1167	8.572	0.0568	A₁	0.958
1163	8.598	14.29	B₁	0.958
1127	8.873	0	A₂	0.958
1126	8.879	0.687	B₂	0.958
1122	8.912	7.864	B₂	0.958
1105	9.048	0.0989	A₁	0.958
1082	9.242	3.37	B₁	0.958
1076	9.295	0	A₂	0.958
1028	9.723	0.0232	A₁	0.958
1000	9.997	3.445	B₁	0.958
1000	9.998	0.019	A₁	0.958
1000	9.999	0.7105	B₂	0.958
989.4	10.11	0	B₂	0.958
989.4	10.11	0	A₂	0.958
970.4	10.31	0.0086	B₂	0.958
968.5	10.33	2.783	A₁	0.958
959.1	10.43	0.0685	B₁	0.958
959.1	10.43	9.732	A₁	0.958
948.3	10.54	2.798	B₂	0.958
917.7	10.9	0	A₂	0.958
917.5	10.9	1.327	B₂	0.958
913	10.95	0	A₂	0.958
912.7	10.96	0.3144	B₂	0.958
906.1	11.04	0.3185	B₁	0.958
903.5	11.07	133.4	A₁	0.958
893.4	11.19	0	A₂	0.958
891.4	11.22	1.847	B₁	0.958
876.4	11.41	0.2257	B₂	0.958
872	11.47	0	A₂	0.958
869.7	11.5	2.676	B₁	0.958
846.6	11.81	6.083	A₁	0.958
845.2	11.83	0.145	B₁	0.958
840.3	11.9	0.0135	B₂	0.958
838.6	11.93	0	A₂	0.958
834.4	11.99	0.0507	A₁	0.958
822.7	12.15	0.0011	B₂	0.958
812.3	12.31	0	A₂	0.958
791.5	12.63	51.14	A₁	0.958
773.9	12.92	15.82	B₁	0.958
771.1	12.97	0.0338	A₁	0.958
762.5	13.12	0.5186	B₂	0.958
759.9	13.16	0	A₂	0.958
755.2	13.24	1.293	B₂	0.958
749.7	13.34	0.0937	A₁	0.958
749.5	13.34	5.386	B₁	0.958
742.4	13.47	1.913	B₂	0.958
741.3	13.49	100.2	A₁	0.958
741.3	13.49	0.8327	B₁	0.958
735.5	13.6	0	A₂	0.958
722.9	13.83	0.3077	B₂	0.958
713.8	14.01	0	A₂	0.958
703	14.23	15.73	A₁	0.958
676.1	14.79	0	A₂	0.958
673.3	14.85	0	B₂	0.958
657.7	15.21	0.015	A₁	0.958
651.3	15.35	0.0546	B₂	0.958
643.6	15.54	2.957	B₁	0.958
630.8	15.85	0.0172	A₁	0.958
622.1	16.07	0	A₂	0.958
620.3	16.12	0.1441	B₁	0.958
607.9	16.45	0.0728	B₁	0.958
570.1	17.54	0.1791	B₂	0.958
558.2	17.91	0	A₂	0.958
551.2	18.14	0	A₂	0.958
550.2	18.17	0.001	B₂	0.958
537.1	18.62	0.0035	B₂	0.958
519.1	19.27	37.63	B₁	0.958
516.1	19.38	0.1538	B₂	0.958
508.1	19.68	0	A₂	0.958
505	19.8	0.0014	A₁	0.958
495.2	20.2	0.0746	A₁	0.958
470.2	21.27	0.014	B₁	0.958
470	21.28	19.31	A₁	0.958
458.1	21.83	5.053	A₁	0.958
455.8	21.94	0.2268	B₁	0.958
441	22.67	0	A₂	0.958
411.6	24.3	0.0517	A₁	0.958
407.5	24.54	1.196	B₁	0.958
405.3	24.67	0.7844	A₁	0.958
392.7	25.46	0.2632	B₁	0.958
388.7	25.73	0.1249	B₂	0.958
388.6	25.73	0	A₂	0.958
354.7	28.2	0.0046	B₂	0.958
340.7	29.35	0.1879	A₁	0.958
312.3	32.02	0.0563	B₁	0.958
301	33.23	0	A₂	0.958
276	36.23	0.0136	B₂	0.958
270.5	36.97	0.0685	B₁	0.958
258.8	38.64	0	A₂	0.958
220.5	45.35	1.2	B₂	0.958
211	47.39	2.364	A₁	0.958
188.2	53.14	0.0327	B₁	0.958
176	56.82	0	A₂	0.958
169.1	59.13	0.0161	A₁	0.958
146.8	68.13	0.058	B₂	0.958
131.8	75.87	0	A₂	0.958
118.3	84.56	0.1329	A₁	0.958
115.5	86.58	0	A₂	0.958
108.1	92.47	0.0117	B₁	0.958
65.5	152.7	0.0925	B₂	0.958
52.5	190.5	1.016	A₁	0.958
40.85	244.8	0.0076	B₁	0.958
39.94	250.4	0.0027	B₂	0.958
28.88	346.2	0	A₂	0.958
7.444	1343	0.0069	A₁	0.958

Note(s):

DiAnthraceno-Pyrene APA

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