NASA Ames PAH IR Spectroscopic Database

Transitions

Frequency [wavenumbers]	Wavelength [microns]	Integrated cross-section [km/mol]	Symmetry	Scaling factor
3064	3.263	0	A_G	0.958
3064	3.264	230.9	B_2U	0.958
3063	3.264	229.2	B_1U	0.958
3063	3.265	0	A_G	0.958
3063	3.265	0	B_3G	0.958
3063	3.265	5.31	B_2U	0.958
3047	3.282	2.434	B_1U	0.958
3047	3.282	0	B_3G	0.958
3046	3.283	0	A_G	0.958
3046	3.283	51.91	B_2U	0.958
3046	3.283	56.58	B_1U	0.958
3045	3.284	0	A_G	0.958
3042	3.287	0	B_3G	0.958
3042	3.287	0.5027	B_1U	0.958
3042	3.288	0.5234	B_2U	0.958
3041	3.288	0	B_3G	0.958
3041	3.288	0	A_G	0.958
3041	3.288	0.0177	B_1U	0.958
1615	6.192	0	A_G	0.958
1608	6.218	26.09	B_1U	0.958
1608	6.219	26.17	B_2U	0.958
1595	6.271	0	B_3G	0.958
1593	6.277	0	B_3G	0.958
1593	6.278	0	A_G	0.958
1588	6.296	4.467	B_1U	0.958
1588	6.297	4.375	B_2U	0.958
1572	6.363	0	B_1U	0.958
1571	6.367	0	B_3G	0.958
1570	6.368	0	A_G	0.958
1559	6.416	0.0004	B_2U	0.958
1543	6.481	0	A_G	0.958
1543	6.481	0	B_3G	0.958
1499	6.672	0.0823	B_2U	0.958
1498	6.678	7.639	B_1U	0.958
1497	6.678	7.631	B_2U	0.958
1488	6.72	0.0016	B_1U	0.958
1480	6.759	0	B_3G	0.958
1480	6.759	0	A_G	0.958
1459	6.852	0.0036	B_1U	0.958
1458	6.858	0	B_3G	0.958
1458	6.859	0	A_G	0.958
1454	6.878	0	A_G	0.958
1450	6.895	1.881	B_1U	0.958
1450	6.895	1.811	B_2U	0.958
1441	6.941	0	B_3G	0.958
1423	7.029	0.036	B_2U	0.958
1423	7.03	0.0263	B_1U	0.958
1415	7.067	0	B_3G	0.958
1406	7.113	0.0005	B_2U	0.958
1402	7.134	0	A_G	0.958
1394	7.171	0	B_3G	0.958
1394	7.173	0	A_G	0.958
1390	7.192	0	A_G	0.958
1390	7.193	0	B_3G	0.958
1387	7.209	0	B_3G	0.958
1384	7.227	5.805	B_2U	0.958
1383	7.229	5.87	B_1U	0.958
1381	7.239	0.0231	B_2U	0.958
1368	7.309	0.4089	B_2U	0.958
1368	7.309	0.2895	B_1U	0.958
1354	7.387	2.083	B_1U	0.958
1354	7.388	2.067	B_2U	0.958
1345	7.437	0	B_3G	0.958
1344	7.439	0	A_G	0.958
1326	7.542	0	A_G	0.958
1324	7.551	0.0009	B_1U	0.958
1309	7.637	0	A_G	0.958
1309	7.64	0	B_3G	0.958
1292	7.742	0.0028	B_2U	0.958
1287	7.773	34.69	B_2U	0.958
1287	7.773	34.37	B_1U	0.958
1275	7.842	0.7538	B_1U	0.958
1275	7.843	0.7314	B_2U	0.958
1271	7.867	0	A_G	0.958
1264	7.914	0	B_3G	0.958
1263	7.917	0	A_G	0.958
1248	8.012	0.0004	B_2U	0.958
1231	8.121	0.0006	B_1U	0.958
1214	8.237	0	B_3G	0.958
1204	8.309	0	A_G	0.958
1195	8.371	2.965	B_1U	0.958
1194	8.372	2.711	B_2U	0.958
1191	8.397	0	B_3G	0.958
1191	8.397	0	A_G	0.958
1168	8.563	12.74	B_1U	0.958
1167	8.566	13.09	B_2U	0.958
1154	8.664	0.0136	B_2U	0.958
1146	8.723	0	B_3G	0.958
1146	8.727	0	A_G	0.958
1125	8.885	0	A_G	0.958
1110	9.006	0	B_3G	0.958
1110	9.007	0	A_G	0.958
1089	9.182	0	B_3G	0.958
1086	9.209	0.0003	B_2U	0.958
1022	9.789	6.29	B_1U	0.958
1022	9.79	6.28	B_2U	0.958
995.8	10.04	0.001	B_1U	0.958
983.7	10.17	1.388	B_1U	0.958
983.6	10.17	1.358	B_2U	0.958
977.7	10.23	0	B_2G	0.958
976.3	10.24	0.0321	B_3U	0.958
975.9	10.25	0	A_G	0.958
975.7	10.25	0	B_3G	0.958
975.5	10.25	0	A_U	0.958
973.1	10.28	0	B_1G	0.958
972.5	10.28	0	B_2G	0.958
971.2	10.3	0	A_U	0.958
904.1	11.06	220.2	B_3U	0.958
899.7	11.11	0	B_2G	0.958
898.5	11.13	0	B_1G	0.958
888.7	11.25	0.8417	B_3U	0.958
887.5	11.27	0	A_U	0.958
883.8	11.31	0	B_1U	0.958
882.1	11.34	0	B_2G	0.958
860.6	11.62	0	B_3G	0.958
839.4	11.91	5.121	B_2U	0.958
839	11.92	5.115	B_1U	0.958
836.4	11.96	0	B_3G	0.958
836.2	11.96	0	A_G	0.958
820.8	12.18	0	B_1G	0.958
814.7	12.27	0	A_G	0.958
811	12.33	0	A_U	0.958
810.9	12.33	0.0422	B_3U	0.958
806.6	12.4	0	B_2U	0.958
792.6	12.62	0	B_2G	0.958
791.3	12.64	0	B_1G	0.958
783.7	12.76	0	B_2G	0.958
782	12.79	43.3	B_3U	0.958
775.8	12.89	0.0353	B_3U	0.958
775.5	12.9	0	A_U	0.958
769.2	13	0	B_2G	0.958
768.9	13	0	B_1G	0.958
756.8	13.21	0	A_U	0.958
753.1	13.28	0	B_3G	0.958
748.3	13.36	0	A_G	0.958
748.2	13.37	0	B_3G	0.958
725.1	13.79	0	B_2G	0.958
721.3	13.86	21.66	B_3U	0.958
721	13.87	0	B_1U	0.958
699.6	14.29	0.0023	B_3U	0.958
699.3	14.3	0	A_U	0.958
693.8	14.41	0	B_1G	0.958
693.5	14.42	0	B_2G	0.958
655.4	15.26	0	B_3G	0.958
655.3	15.26	0	A_G	0.958
649.4	15.4	3.997	B_1U	0.958
649.3	15.4	3.963	B_2U	0.958
628.1	15.92	0	A_G	0.958
624.6	16.01	0.1116	B_1U	0.958
624.4	16.01	0.1332	B_2U	0.958
617.4	16.2	0	B_3U	0.958
617.2	16.2	0	A_U	0.958
612.2	16.33	0	B_2G	0.958
611.5	16.35	0	B_1G	0.958
611.4	16.36	0	B_2G	0.958
596.7	16.76	0	B_3G	0.958
596	16.78	0	A_G	0.958
579.6	17.25	0	B_1G	0.958
577.3	17.32	0	A_U	0.958
565.2	17.69	2.01	B_3U	0.958
564	17.73	0	A_U	0.958
562.7	17.77	20.89	B_3U	0.958
557.8	17.93	0.0121	B_2U	0.958
557.7	17.93	0.01	B_1U	0.958
535.1	18.69	0.0001	B_2U	0.958
534.2	18.72	0	B_1G	0.958
533.2	18.76	0	B_3G	0.958
533.1	18.76	0	B_2G	0.958
500.9	19.97	3.034	B_2U	0.958
500.2	19.99	3.049	B_1U	0.958
492.6	20.3	0	B_3G	0.958
481.7	20.76	0	B_1U	0.958
465.9	21.47	0	A_G	0.958
465.7	21.47	0	B_3G	0.958
465.2	21.5	0	B_2G	0.958
445.1	22.47	0	B_3U	0.958
444.4	22.5	0	A_U	0.958
389	25.71	0	B_3U	0.958
388.4	25.74	0	A_U	0.958
387	25.84	0	B_1U	0.958
382	26.18	0	B_1G	0.958
381.8	26.19	0	B_2G	0.958
372.2	26.87	0	A_G	0.958
372.2	26.87	0	B_3G	0.958
369.5	27.07	0	B_2G	0.958
345.9	28.91	0	B_1G	0.958
345.7	28.93	0	B_2G	0.958
341.3	29.3	0.0001	B_2U	0.958
318.9	31.36	0	A_G	0.958
305	32.79	0	A_U	0.958
289.3	34.56	0.2238	B_3U	0.958
284.8	35.11	0	B_1G	0.958
265.2	37.7	5.466	B_2U	0.958
264.8	37.76	5.472	B_1U	0.958
250.1	39.99	0	A_G	0.958
250	40	0	B_3G	0.958
231.1	43.27	0	A_U	0.958
231	43.29	0.0305	B_3U	0.958
229	43.66	6.105	B_3U	0.958
215.1	46.48	0	B_1G	0.958
215	46.5	0	B_2G	0.958
144.1	69.39	0.0001	B_3U	0.958
143.8	69.53	0	A_U	0.958
128.8	77.65	0	B_1G	0.958
128.4	77.88	0	B_2G	0.958
101.7	98.29	0	B_2G	0.958
76.45	130.8	0	B_1G	0.958
54.56	183.3	2.332	B_3U	0.958
40.75	245.4	0.0068	B_3U	0.958
40.47	247.1	0	A_U	0.958

Note(s):

Circum-coronene neutral

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