NASA Ames PAH IR Spectroscopic Database

Transitions

Frequency [wavenumbers]	Wavelength [microns]	Integrated cross-section [km/mol]	Symmetry	Scaling factor
3077	3.25	18.09	?A	0.958
3076	3.251	57.74	?A	0.958
3060	3.268	45.66	?A	0.958
3059	3.27	23.79	?A	0.958
3046	3.283	3.249	?A	0.958
3043	3.287	5.062	?A	0.958
3040	3.289	11.42	?A	0.958
3035	3.295	14.66	?A	0.958
2952	3.388	11.01	?A	0.958
2945	3.395	38.86	?A	0.958
2920	3.425	58.69	?A	0.958
2899	3.45	15.8	?A	0.958
2884	3.468	22.85	?A	0.958
2881	3.472	23.26	?A	0.958
1595	6.271	0.1451	?A	0.958
1590	6.29	0.086	?A	0.958
1573	6.356	0.2696	?A	0.958
1566	6.385	1.793	?A	0.958
1496	6.686	4.799	?A	0.958
1492	6.705	30.62	?A	0.958
1484	6.738	11.77	?A	0.958
1466	6.821	10.63	?A	0.958
1462	6.842	1.038	?A	0.958
1456	6.867	3.662	?A	0.958
1446	6.917	7.322	?A	0.958
1370	7.301	5.929	?A	0.958
1351	7.403	0.1607	?A	0.958
1331	7.511	2.16	?A	0.958
1317	7.594	2.329	?A	0.958
1302	7.681	2.225	?A	0.958
1288	7.763	0.8315	?A	0.958
1278	7.825	2.256	?A	0.958
1232	8.114	1.223	?A	0.958
1214	8.236	2.043	?A	0.958
1196	8.359	2.804	?A	0.958
1186	8.43	1.253	?A	0.958
1182	8.458	0.3314	?A	0.958
1179	8.482	0.2931	?A	0.958
1178	8.492	0.6225	?A	0.958
1170	8.551	1.081	?A	0.958
1166	8.579	0.4388	?A	0.958
1101	9.086	5.074	?A	0.958
1098	9.107	4.119	?A	0.958
1049	9.531	0.9958	?A	0.958
1040	9.619	1.002	?A	0.958
1020	9.805	2.245	?A	0.958
984.3	10.16	0.0095	?A	0.958
983.4	10.17	0.0018	?A	0.958
961.2	10.4	0.4912	?A	0.958
951.8	10.51	2.731	?A	0.958
938.5	10.66	0.689	?A	0.958
923.1	10.83	0.8165	?A	0.958
914.5	10.93	2.154	?A	0.958
879	11.38	0.3413	?A	0.958
865.8	11.55	0.0573	?A	0.958
831.7	12.02	1.18	?A	0.958
824	12.14	2.547	?A	0.958
762.1	13.12	47.76	?A	0.958
753.7	13.27	5.45	?A	0.958
749.2	13.35	17.73	?A	0.958
735.7	13.59	7.79	?A	0.958
717.3	13.94	3.268	?A	0.958
694.8	14.39	2.162	?A	0.958
628.4	15.91	10.96	?A	0.958
607.5	16.46	1.401	?A	0.958
587.4	17.03	5.944	?A	0.958
545.2	18.34	0.6033	?A	0.958
519.6	19.25	0.325	?A	0.958
487.8	20.5	0.4881	?A	0.958
452.3	22.11	1.89	?A	0.958
442.8	22.59	3.019	?A	0.958
431.5	23.18	0.5316	?A	0.958
358.3	27.91	0.5876	?A	0.958
347.8	28.75	0.7386	?A	0.958
313.7	31.88	0.8881	?A	0.958
281.8	35.49	0.3259	?A	0.958
242	41.32	2.689	?A	0.958
152.4	65.6	0.7238	?A	0.958
141.9	70.45	0.2004	?A	0.958
91.13	109.7	0.0934	?A	0.958
39.73	251.7	0.0246	?A	0.958

Note(s):

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