NASA Ames PAH IR Spectroscopic Database

showing PAHs 6801 - 6850

C₆₆H₂₀

uid	597
id	62998
symmetry	₁-A
scaling factor	multiple (3)

C₆₆H₂₀

uid	594
id	62995
symmetry	₁-A'
scaling factor	multiple (3)

C₆₆H₂₀

uid	115
id	62525
symmetry	₁-AG
scaling factor	multiple (3)

C₆₆H₂₂

uid	6468
id	68848
symmetry	₁-AG
scaling factor	multiple (3)

C₆₆H₂₄

uid	3595
id	65989
symmetry	₁-A
scaling factor	multiple (3)

C₆₆H₂₄

uid	3594
id	65988
symmetry	₁-A
scaling factor	multiple (3)

C₆₆⁺

uid	707
id	63104
symmetry	₁₀-AU
scaling factor	multiple (3)

C₆₆H₁₈⁺

uid	716
id	63113
symmetry	₂-A₂
scaling factor	multiple (4)

C₆₆H₁₈⁺

uid	715
id	63112
symmetry	₂-A"
scaling factor	multiple (4)

C₆₆H₂₀⁺

uid	604
id	63005
symmetry	₂-A"
scaling factor	multiple (3)

C₆₆H₂₀⁺

uid	601
id	63002
symmetry	₂-A
scaling factor	multiple (3)

C₆₆H₂₀⁺

uid	598
id	62999
symmetry	₂-A
scaling factor	multiple (3)

C₆₆H₂₀⁺

uid	595
id	62996
symmetry	₂-A"
scaling factor	multiple (3)

C₆₆H₂₀⁺

uid	117
id	62527
symmetry	₂-AU
scaling factor	multiple (3)

C₆₆H₂₂⁺

uid	6466
id	68846
symmetry	₂-B₂G
scaling factor	multiple (3)

C₆₆H₂₄⁺

uid	3591
id	65985
symmetry	₂-A
scaling factor	multiple (3)

C₆₆H₂₄⁺

uid	3590
id	65984
symmetry	₂-A
scaling factor	multiple (3)

C₆₆H₁₈⁺²

uid	4478
id	66859
symmetry	₁-A₁
scaling factor	multiple (4)

C₆₆H₁₈⁺²

uid	4477
id	66858
symmetry	₁-A'
scaling factor	multiple (4)

C₆₆H₂₀⁺²

uid	4441
id	66822
symmetry	₁-A'
scaling factor	multiple (3)

C₆₆H₂₀⁺²

uid	4440
id	66821
symmetry	₁-A
scaling factor	multiple (3)

C₆₆H₂₀⁺²

uid	4439
id	66820
symmetry	₁-A
scaling factor	multiple (3)

C₆₆H₂₀⁺²

uid	4438
id	66819
symmetry	₁-A'
scaling factor	multiple (3)

C₆₆H₂₀⁺²

uid	118
id	62528
symmetry	₁-AG
scaling factor	multiple (3)

C₆₆H₂₂⁺²

uid	6465
id	68845
symmetry	₁-AG
scaling factor	multiple (3)

C₆₆H₂₄⁺²

uid	6190
id	68570
symmetry	₁-A
scaling factor	multiple (3)

C₆₆H₂₄⁺²

uid	6189
id	68569
symmetry	₃-A
scaling factor	multiple (3)

C₆₆H₂₀⁺³

uid	119
id	62529
symmetry	₂-BU
scaling factor	multiple (3)

C₆₇H₂₁^-

uid	3254
id	65648
symmetry	₁-A₁
scaling factor	multiple (3)

C₆₇H₂₁^-

uid	655
id	63053
symmetry	₁-A₁
scaling factor	multiple (3)

C₆₇H₂₁

uid	3252
id	65646
symmetry	₂-A₂
scaling factor	multiple (3)

C₆₇H₂₁

uid	656
id	63054
symmetry	₂-A₂
scaling factor	multiple (3)

C₆₇H₂₃

uid	3255
id	65649
symmetry	₂-A"
scaling factor	multiple (3)

C₆₇H₂₁⁺

uid	3253
id	65647
symmetry	₁-A₁
scaling factor	multiple (3)

C₆₇H₂₁⁺

uid	654
id	63052
symmetry	₁-A₁
scaling factor	multiple (3)

C₆₇H₂₃⁺

uid	3256
id	65650
symmetry	₁-A'
scaling factor	multiple (3)

C₆₇H₂₁⁺²

uid	6070
id	68451
symmetry	₂-B₁
scaling factor	multiple (3)

C₆₇H₂₁⁺²

uid	4461
id	66842
symmetry	₂-B₁
scaling factor	multiple (3)

C₆₇H₂₃⁺²

uid	6071
id	68452
symmetry	₂-A"
scaling factor	multiple (3)

C₆₈H₂₂^-

uid	6664
id	69044
symmetry	₂-A₂
scaling factor	multiple (3)

C₆₈H₂₂

uid	10019
id	72398
symmetry	₁-AG
scaling factor	multiple (3)

C₆₈H₂₂

uid	10020
id	72399
symmetry	₁-AG
scaling factor	multiple (3)

C₆₈H₂₂

uid	10021
id	72400
symmetry	₁-A'
scaling factor	multiple (3)

C₆₈H₂₂

uid	10018
id	72397
symmetry	₁-AG
scaling factor	multiple (3)

C₆₈H₂₂

uid	6665
id	69045
symmetry	₁-A₁
scaling factor	multiple (3)

C₆₈H₂₂⁺

uid	10017
id	72396
symmetry	₂-A"
scaling factor	multiple (3)

C₆₈H₂₂⁺

uid	10015
id	72394
symmetry	₂-BG
scaling factor	multiple (3)

C₆₈H₂₂⁺

uid	10016
id	72395
symmetry	₂-BG
scaling factor	multiple (3)

C₆₈H₂₂⁺

uid	10014
id	72393
symmetry	₂-BG
scaling factor	multiple (3)

C₆₈H₂₂⁺

uid	6663
id	69043
symmetry	₂-B₁
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)