NASA Ames PAH IR Spectroscopic Database

Transitions

Frequency [wavenumbers]	Wavelength [microns]	Integrated cross-section [km/mol]	Symmetry	Scaling factor
3066	3.262	0	A_1G	0.958
3064	3.264	140.2	E_1U	0.958
3064	3.264	140.2	E_1U	0.958
3062	3.266	0	E_2G	0.958
3062	3.266	0	E_2G	0.958
3061	3.267	0	B_2U	0.958
3044	3.285	0	B_1U	0.958
3044	3.286	0	E_2G	0.958
3044	3.286	0	E_2G	0.958
3042	3.287	7.968	E_1U	0.958
3042	3.287	7.969	E_1U	0.958
3041	3.288	0	A_2G	0.958
1603	6.239	13.11	E_1U	0.958
1603	6.239	13.11	E_1U	0.958
1599	6.253	0	E_2G	0.958
1599	6.253	0	E_2G	0.958
1592	6.283	0	A_1G	0.958
1530	6.536	0	B_1U	0.958
1529	6.542	0	A_2G	0.958
1495	6.691	1.36	E_1U	0.958
1495	6.691	1.361	E_1U	0.958
1475	6.781	0	B_2U	0.958
1445	6.922	0	E_2G	0.958
1445	6.922	0	E_2G	0.958
1424	7.022	0	E_2G	0.958
1424	7.022	0	E_2G	0.958
1422	7.031	0	B_1U	0.958
1390	7.193	0	E_2G	0.958
1390	7.193	0	E_2G	0.958
1387	7.21	0.8497	E_1U	0.958
1387	7.21	0.8498	E_1U	0.958
1343	7.444	0	A_1G	0.958
1337	7.481	0	B_2U	0.958
1312	7.621	24.03	E_1U	0.958
1312	7.621	24.03	E_1U	0.958
1245	8.033	0	A_2G	0.958
1225	8.163	0	E_2G	0.958
1225	8.163	0	E_2G	0.958
1223	8.179	0	A_1G	0.958
1214	8.236	1.002	E_1U	0.958
1214	8.236	1.001	E_1U	0.958
1182	8.46	0	B_2U	0.958
1167	8.566	0	E_2G	0.958
1167	8.566	0	E_2G	0.958
1165	8.586	0	B_1U	0.958
1156	8.651	0	B_2U	0.958
1140	8.77	6.513	E_1U	0.958
1140	8.77	6.512	E_1U	0.958
1021	9.797	0	A_1G	0.958
985.9	10.14	0	E_2G	0.958
985.9	10.14	0	E_2G	0.958
979	10.21	0	B_2G	0.958
972.4	10.28	0	E_2U	0.958
972.4	10.28	0	E_2U	0.958
960.1	10.42	0	E_1G	0.958
960.1	10.42	0	E_1G	0.958
951.6	10.51	0	A_1U	0.958
929.3	10.76	0	A_2G	0.958
864.4	11.57	175.7	A_2U	0.958
843.7	11.85	0	E_1G	0.958
843.7	11.85	0	E_1G	0.958
806.1	12.41	0	E_2U	0.958
806.1	12.41	0	E_2U	0.958
802.3	12.46	0.1461	E_1U	0.958
802.3	12.46	0.1461	E_1U	0.958
798.9	12.52	0	B_2G	0.958
774.6	12.91	5.843	E_1U	0.958
774.6	12.91	5.842	E_1U	0.958
763.8	13.09	0	B_1G	0.958
758.1	13.19	0	E_2U	0.958
758.1	13.19	0	E_2U	0.958
679.8	14.71	0	E_2G	0.958
679.8	14.71	0	E_2G	0.958
668.8	14.95	0	B_1U	0.958
658.3	15.19	0	E_1G	0.958
658.3	15.19	0	E_1G	0.958
642.1	15.57	0	A_2G	0.958
634.9	15.75	0	B_2G	0.958
553.5	18.07	0	B_1U	0.958
548.9	18.22	28.09	A_2U	0.958
541.4	18.47	0	E_2U	0.958
541.4	18.47	0	E_2U	0.958
523.2	19.11	0	A_1U	0.958
491.4	20.35	0	E_2G	0.958
491.4	20.35	0	E_2G	0.958
475.6	21.03	0	B_2U	0.958
469.1	21.32	0	A_1G	0.958
448.4	22.3	0	E_1G	0.958
448.4	22.3	0	E_1G	0.958
378.4	26.43	3.146	E_1U	0.958
378.4	26.43	3.146	E_1U	0.958
364.1	27.46	0	E_2G	0.958
364.1	27.46	0	E_2G	0.958
297.2	33.65	0	E_2U	0.958
297.2	33.65	0	E_2U	0.958
290.5	34.42	0	E_1G	0.958
290.5	34.42	0	E_1G	0.958
223.9	44.66	0	B_2G	0.958
163.2	61.26	0	B_1G	0.958
122.8	81.43	4.879	A_2U	0.958
87.69	114	0	E_2U	0.958
87.69	114	0	E_2U	0.958

Vibrations

Note(s):

Coronene

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