NASA Ames PAH IR Spectroscopic Database

showing PAHs 1951 - 2000

C₃₁H₁₇

uid	1779
id	64176
symmetry	₂-A"
scaling factor	multiple (3)

C₃₁H₁₇

uid	1778
id	64175
symmetry	₂-A"
scaling factor	multiple (3)

C₃₁H₁₇

uid	1777
id	64174
symmetry	₂-A"
scaling factor	multiple (3)

C₃₁H₁₇

uid	1776
id	64173
symmetry	₂-A
scaling factor	multiple (3)

C₃₁H₁₇

uid	1775
id	64172
symmetry	₂-A
scaling factor	multiple (3)

C₃₁H₁₇

uid	1774
id	64171
symmetry	₂-A
scaling factor	multiple (3)

C₃₁H₁₇

uid	1773
id	64170
symmetry	₂-A
scaling factor	multiple (3)

C₃₁H₁₇

uid	1772
id	64169
symmetry	₂-A
scaling factor	multiple (3)

C₃₁H₁₇

uid	1771
id	64168
symmetry	₂-A
scaling factor	multiple (3)

C₃₁H₁₇

uid	1770
id	64167
symmetry	₂-A
scaling factor	multiple (3)

C₃₁H₁₇

uid	1769
id	64166
symmetry	₂-A
scaling factor	multiple (3)

C₃₁H₁₃N⁺

uid	9372
id	71752
symmetry	₂-A"
scaling factor	multiple (3)

C₃₁H₁₃N⁺

uid	9370
id	71750
symmetry	₂-A"
scaling factor	multiple (3)

C₃₁H₁₃N⁺

uid	9367
id	71747
symmetry	₂-A"
scaling factor	multiple (3)

C₃₁H₁₃N⁺

uid	9365
id	71745
symmetry	₂-B₁
scaling factor	multiple (3)

C₃₁H₁₅⁺

uid	3227
id	65621
symmetry	₁-A₁
scaling factor	multiple (3)

C₃₁H₁₄Si⁺

uid	252
id	62662
symmetry	???
scaling factor	multiple (3)

C₃₁H₁₄N⁺

uid	250
id	62660
symmetry	₁-A'
scaling factor	multiple (3)

C₃₁H₁₄N⁺

uid	249
id	62659
symmetry	₁-A'
scaling factor	multiple (3)

C₃₁H₁₄N⁺

uid	248
id	62658
symmetry	₁-A'
scaling factor	multiple (3)

C₃₁H₁₄N⁺

uid	247
id	62657
symmetry	₁-A'
scaling factor	multiple (3)

C₃₁H₁₄N⁺

uid	245
id	62655
symmetry	₁-A₁
scaling factor	multiple (3)

C₃₁H₁₄N⁺

uid	246
id	62656
symmetry	₁-A'
scaling factor	multiple (3)

C₃₁H₁₄N⁺

uid	244
id	62654
symmetry	₁-A'
scaling factor	multiple (3)

C₃₁H₁₄N⁺

uid	243
id	62653
symmetry	₁-A'
scaling factor	multiple (3)

C₃₁H₁₄N⁺

uid	242
id	62652
symmetry	₁-A₁
scaling factor	multiple (3)

C₃₁H₁₅⁺²

uid	6061
id	68442
symmetry	₂-A₂
scaling factor	multiple (3)

C₃₁H₁₇⁺²

uid	5578
id	67959
symmetry	₂-A
scaling factor	multiple (3)

C₃₁H₁₇⁺²

uid	5577
id	67958
symmetry	₂-A
scaling factor	multiple (3)

C₃₁H₁₇⁺²

uid	5574
id	67955
symmetry	₂-A
scaling factor	multiple (3)

C₃₁H₁₇⁺²

uid	5576
id	67957
symmetry	₂-A
scaling factor	multiple (3)

C₃₁H₁₇⁺²

uid	5575
id	67956
symmetry	₂-A
scaling factor	multiple (3)

C₃₁H₁₇⁺²

uid	5573
id	67954
symmetry	₂-A
scaling factor	multiple (3)

C₃₁H₁₇⁺²

uid	5572
id	67953
symmetry	₂-A
scaling factor	multiple (3)

C₃₁H₁₇⁺²

uid	5570
id	67951
symmetry	₂-A
scaling factor	multiple (3)

C₃₁H₁₇⁺²

uid	5571
id	67952
symmetry	₂-A
scaling factor	multiple (3)

C₃₁H₁₇⁺²

uid	5567
id	67948
symmetry	₂-A"
scaling factor	multiple (3)

C₃₁H₁₇⁺²

uid	5569
id	67950
symmetry	₂-A
scaling factor	multiple (3)

C₃₁H₁₇⁺²

uid	5568
id	67949
symmetry	₂-A"
scaling factor	multiple (3)

C₃₁H₁₇⁺²

uid	5566
id	67947
symmetry	₂-A"
scaling factor	multiple (3)

C₃₁H₁₇⁺²

uid	5565
id	67946
symmetry	₂-A
scaling factor	multiple (3)

C₃₁H₁₇⁺²

uid	5564
id	67945
symmetry	₂-A
scaling factor	multiple (3)

C₃₁H₁₇⁺²

uid	5563
id	67944
symmetry	₂-A"
scaling factor	multiple (3)

C₃₁H₁₇⁺²

uid	5562
id	67943
symmetry	₂-A"
scaling factor	multiple (3)

C₃₁H₁₇⁺²

uid	5560
id	67941
symmetry	₂-A"
scaling factor	multiple (3)

C₃₁H₁₇⁺²

uid	5561
id	67942
symmetry	₂-A
scaling factor	multiple (3)

C₃₁H₁₇⁺²

uid	5558
id	67939
symmetry	₂-A
scaling factor	multiple (3)

C₃₁H₁₇⁺²

uid	5559
id	67940
symmetry	₂-A
scaling factor	multiple (3)

C₃₁H₁₇⁺²

uid	5557
id	67938
symmetry	₂-A
scaling factor	multiple (3)

C₃₁H₁₇⁺²

uid	5556
id	67937
symmetry	₂-A"
scaling factor	multiple (3)

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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

10,749 species present in version 4.00 of the theoretical database (Jun 27, 2024)