NASA Ames PAH IR Spectroscopic Database

showing PAHs 5751 - 5800

C₅₄H₁₈Fe⁺

uid	558
id	62959
symmetry	₄-A
scaling factor	multiple (3)

C₅₄H₁₉⁺

uid	41
id	62451
symmetry	₁-A₁
scaling factor	multiple (3)

C₅₄H₁₉⁺

uid	40
id	62450
symmetry	₁-A'
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10464
id	72843
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10465
id	72844
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10463
id	72842
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10462
id	72841
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10427
id	72806
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10426
id	72805
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10425
id	72804
symmetry	₂-B₁
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10424
id	72803
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10421
id	72800
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10423
id	72802
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10422
id	72801
symmetry	₂-AU
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10420
id	72799
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10419
id	72798
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10418
id	72797
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10417
id	72796
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10416
id	72795
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10415
id	72794
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10414
id	72793
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10401
id	72780
symmetry	₂-A₂
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10399
id	72778
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10400
id	72779
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10398
id	72777
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10396
id	72775
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10397
id	72776
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10395
id	72774
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10393
id	72772
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10394
id	72773
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10391
id	72770
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10392
id	72771
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10390
id	72769
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10389
id	72768
symmetry	₂-B₁
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10367
id	72746
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10364
id	72743
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10366
id	72745
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10365
id	72744
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	10363
id	72742
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₀⁺

uid	3177
id	65571
symmetry	₂-AU
scaling factor	multiple (3)

C₅₄H₂₁⁺

uid	214
id	62624
symmetry	₁-A
scaling factor	multiple (3)

C₅₄H₂₁⁺

uid	213
id	62623
symmetry	₁-A
scaling factor	multiple (3)

C₅₄H₂₁⁺

uid	212
id	62622
symmetry	₁-A'
scaling factor	multiple (3)

C₅₄H₂₂⁺

uid	3917
id	66311
symmetry	₂-B₁G
scaling factor	multiple (3)

C₅₄H₂₂⁺

uid	3916
id	66310
symmetry	₂-A₂
scaling factor	multiple (3)

C₅₄H₂₂⁺

uid	3914
id	66308
symmetry	₂-A
scaling factor	multiple (3)

C₅₄H₂₂⁺

uid	3915
id	66309
symmetry	₂-A'
scaling factor	multiple (3)

C₅₄H₂₄⁺

uid	3926
id	66320
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₄⁺

uid	3907
id	66301
symmetry	₂-A"
scaling factor	multiple (3)

C₅₄H₂₄⁺

uid	3906
id	66300
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)