NASA Ames PAH IR Spectroscopic Database

showing PAHs 5251 - 5300

C₄₈H₁₈⁺

uid	10532
id	72911
symmetry	₂-A"
scaling factor	multiple (3)

C₄₈H₁₈⁺

uid	10533
id	72912
symmetry	₂-A"
scaling factor	multiple (3)

C₄₈H₁₈⁺

uid	10531
id	72910
symmetry	₂-A"
scaling factor	multiple (3)

C₄₈H₁₈⁺

uid	10530
id	72909
symmetry	₂-A"
scaling factor	multiple (3)

C₄₈H₁₈⁺

uid	6912
id	69292
symmetry	₂-BG
scaling factor	multiple (3)

C₄₈H₁₈⁺

uid	6911
id	69291
symmetry	₂-A"
scaling factor	multiple (3)

C₄₈H₁₈⁺

uid	6910
id	69290
symmetry	₂-A"
scaling factor	multiple (3)

C₄₈H₁₈⁺

uid	6909
id	69289
symmetry	₂-A"
scaling factor	multiple (3)

C₄₈H₁₈⁺

uid	6908
id	69288
symmetry	₂-A"
scaling factor	multiple (3)

C₄₈H₁₈⁺

uid	6907
id	69287
symmetry	₂-A"
scaling factor	multiple (3)

C₄₈H₁₈⁺

uid	6906
id	69286
symmetry	₂-A"
scaling factor	multiple (3)

C₄₈H₁₈⁺

uid	6905
id	69285
symmetry	₂-A"
scaling factor	multiple (3)

C₄₈H₁₈⁺

uid	6904
id	69284
symmetry	₂-A"
scaling factor	multiple (3)

C₄₈H₁₈⁺

uid	6867
id	69247
symmetry	₂-A"
scaling factor	multiple (3)

C₄₈H₁₈⁺

uid	6866
id	69246
symmetry	₂-BG
scaling factor	multiple (3)

C₄₈H₁₈⁺

uid	6865
id	69245
symmetry	₂-A₂
scaling factor	multiple (3)

C₄₈H₁₈⁺

uid	6864
id	69244
symmetry	₂-BG
scaling factor	multiple (3)

C₄₈H₁₈⁺

uid	6863
id	69243
symmetry	₂-A₂
scaling factor	multiple (3)

C₄₈H₁₈⁺

uid	6862
id	69242
symmetry	₂-A"
scaling factor	multiple (3)

C₄₈H₁₈⁺

uid	6861
id	69241
symmetry	₂-A"
scaling factor	multiple (3)

C₄₈H₁₈⁺

uid	6860
id	69240
symmetry	₂-A"
scaling factor	multiple (3)

C₄₈H₁₈⁺

uid	6845
id	69225
symmetry	₂-A"
scaling factor	multiple (3)

C₄₈H₁₈⁺

uid	6841
id	69221
symmetry	₂-A"
scaling factor	multiple (3)

C₄₈H₁₈⁺

uid	636
id	63034
symmetry	₂-B₂G
scaling factor	multiple (3)

C₄₈H₁₈⁺

uid	36
id	62446
symmetry	₂-B₁G
scaling factor	multiple (3)

C₄₈H₂₀⁺

uid	10523
id	72902
symmetry	₂-A"
scaling factor	multiple (3)

C₄₈H₂₀⁺

uid	10521
id	72900
symmetry	₂-A"
scaling factor	multiple (3)

C₄₈H₂₀⁺

uid	10522
id	72901
symmetry	₂-A"
scaling factor	multiple (3)

C₄₈H₂₀⁺

uid	10519
id	72898
symmetry	₂-A"
scaling factor	multiple (3)

C₄₈H₂₀⁺

uid	10520
id	72899
symmetry	₂-A"
scaling factor	multiple (3)

C₄₈H₂₀⁺

uid	10517
id	72896
symmetry	₂-A"
scaling factor	multiple (3)

C₄₈H₂₀⁺

uid	10518
id	72897
symmetry	₂-A"
scaling factor	multiple (3)

C₄₈H₂₀⁺

uid	10515
id	72894
symmetry	₂-A"
scaling factor	multiple (3)

C₄₈H₂₀⁺

uid	10516
id	72895
symmetry	₂-A"
scaling factor	multiple (3)

C₄₈H₂₀⁺

uid	3950
id	66342
symmetry	₂-B
scaling factor	multiple (3)

C₄₈H₂₀⁺

uid	147
id	62557
symmetry	₂-A₂
scaling factor	multiple (3)

C₄₈H₂₀⁺

uid	101
id	62511
symmetry	₂-AU
scaling factor	multiple (3)

C₄₈H₂₂⁺

uid	3960
id	66351
symmetry	₂-BG
scaling factor	multiple (3)

C₄₈H₂₂⁺

uid	3959
id	66350
symmetry	₂-BG
scaling factor	multiple (3)

C₄₈H₂₂⁺

uid	3957
id	66349
symmetry	₂-A
scaling factor	multiple (3)

C₄₈H₂₂⁺

uid	3956
id	66348
symmetry	₂-A"
scaling factor	multiple (3)

C₄₈H₂₂⁺

uid	3955
id	66347
symmetry	₂-A
scaling factor	multiple (3)

C₄₈H₂₂⁺

uid	3954
id	66346
symmetry	₂-B
scaling factor	multiple (3)

C₄₈H₂₂⁺

uid	3953
id	66345
symmetry	₂-A
scaling factor	multiple (3)

C₄₈H₂₂⁺

uid	144
id	62554
symmetry	₂-A"
scaling factor	multiple (3)

C₄₈H₂₄⁺

uid	3948
id	66340
symmetry	₂-A
scaling factor	multiple (3)

C₄₈H₂₄⁺

uid	3947
id	66339
symmetry	₂-A"
scaling factor	multiple (3)

C₄₈H₂₄⁺

uid	3946
id	66338
symmetry	₂-A₂
scaling factor	multiple (3)

C₄₈H₂₄⁺

uid	3945
id	66337
symmetry	₂-A
scaling factor	multiple (3)

C₄₈H₂₆⁺

uid	3909
id	66303
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)