NASA Ames PAH IR Spectroscopic Database

showing PAHs 451 - 500

C₂₃H₁₃⁺²

uid	6023
id	68404
symmetry	₂-A"
scaling factor	multiple (3)

C₂₃H₁₃⁺²

uid	6022
id	68403
symmetry	₂-A"
scaling factor	multiple (3)

C₂₃H₁₃⁺²

uid	6021
id	68402
symmetry	₂-A"
scaling factor	multiple (3)

C₂₃H₁₃⁺²

uid	6020
id	68401
symmetry	₂-A₂
scaling factor	multiple (3)

C₂₄H₁₂^-

uid	29
id	62440
symmetry	₂-B₂G
scaling factor	multiple (3)

C₂₄H₁₃^-

uid	30
id	62441
symmetry	₁-A'
scaling factor	multiple (3)

C₂₄H₁₄^-

uid	550
id	62953
symmetry	₂-AU
scaling factor	multiple (3)

C₂₄

uid	2395
id	64790
symmetry	₁-AG
scaling factor	multiple (2)

C₂₄

uid	2394
id	64789
symmetry	₇-B₂
scaling factor	multiple (3)

C₂₄

uid	2393
id	64788
symmetry	₃-A
scaling factor	multiple (3)

C₂₄

uid	2392
id	64787
symmetry	₃-A
scaling factor	multiple (3)

C₂₄

uid	2391
id	64786
symmetry	₁-A
scaling factor	multiple (3)

C₂₄

uid	2390
id	64785
symmetry	₃-A'
scaling factor	multiple (3)

C₂₄

uid	2389
id	64784
symmetry	₃-A
scaling factor	multiple (3)

C₂₄

uid	2387
id	64782
symmetry	₃-A'
scaling factor	multiple (3)

C₂₄

uid	2388
id	64783
symmetry	₃-B₂
scaling factor	multiple (3)

C₂₄

uid	2386
id	64781
symmetry	₃-A'
scaling factor	multiple (3)

C₂₄

uid	2385
id	64780
symmetry	₃-A
scaling factor	multiple (3)

C₂₄

uid	702
id	63099
symmetry	₁-A₁G
scaling factor	multiple (3)

C₂₄H₁₂

uid	18
id	62431
symmetry	₁-A₁G
scaling factor	multiple (3)

C₂₄H₁₄

uid	2335
id	64732
symmetry	₁-A
scaling factor	multiple (3)

C₂₄H₁₄

uid	2334
id	64731
symmetry	₁-A₁
scaling factor	multiple (3)

C₂₄H₁₄

uid	2333
id	64730
symmetry	₁-A₁
scaling factor	multiple (3)

C₂₄H₁₄

uid	2332
id	64729
symmetry	₁-AG
scaling factor	multiple (3)

C₂₄H₁₄

uid	2331
id	64728
symmetry	₁-A
scaling factor	multiple (3)

C₂₄H₁₄

uid	2330
id	64727
symmetry	₁-A'
scaling factor	multiple (3)

C₂₄H₁₄

uid	2329
id	64726
symmetry	₁-A
scaling factor	multiple (3)

C₂₄H₁₄

uid	2327
id	64724
symmetry	₃-B
scaling factor	multiple (3)

C₂₄H₁₄

uid	2328
id	64725
symmetry	₁-A
scaling factor	multiple (3)

C₂₄H₁₄

uid	2326
id	64723
symmetry	₁-A
scaling factor	multiple (3)

C₂₄H₁₄

uid	538
id	62943
symmetry	₁-A₁
scaling factor	multiple (3)

C₂₄H₁₄

uid	208
id	62618
symmetry	₁-A
scaling factor	multiple (3)

C₂₄H₁₄

uid	206
id	62616
symmetry	₁-A'
scaling factor	multiple (3)

C₂₄H₁₄

uid	204
id	62614
symmetry	₁-A'
scaling factor	multiple (3)

C₂₄H₁₆

uid	380
id	62785
symmetry	₁-AG
scaling factor	multiple (3)

C₂₄H₁₆

uid	381
id	62786
symmetry	₁-A
scaling factor	multiple (3)

C₂₄H₁₆

uid	379
id	62784
symmetry	₁-A
scaling factor	multiple (3)

C₂₄H₁₆

uid	378
id	62783
symmetry	₁-AG
scaling factor	multiple (3)

C₂₄H₂₄

uid	357
id	62764
symmetry	₁-AG
scaling factor	multiple (3)

C₂₄⁺

uid	703
id	63100
symmetry	₂-AU
scaling factor	multiple (3)

C₂₄H₁₂⁺

uid	10779
id	73158
symmetry	₂-AU
scaling factor	multiple (3)

C₂₄H₁₂⁺

uid	19
id	62432
symmetry	₂-AU
scaling factor	multiple (3)

C₂₄H₁₃⁺

uid	34
id	62444
symmetry	₁-A'
scaling factor	multiple (3)

C₂₄H₁₂Mg⁺

uid	26
id	62437
symmetry	???
scaling factor	multiple (3)

C₂₄H₁₂Mg⁺

uid	25
id	62436
symmetry	₂-A₁
scaling factor	multiple (3)

C₂₄H₁₂Fe⁺

uid	24
id	62435
symmetry	₄-A
scaling factor	multiple (3)

C₂₄H₁₂Fe⁺

uid	22
id	62433
symmetry	???
scaling factor	multiple (3)

C₂₄H₁₄⁺

uid	549
id	62952
symmetry	₂-B₁G
scaling factor	multiple (3)

C₂₄H₁₄⁺

uid	209
id	62619
symmetry	₂-A
scaling factor	multiple (3)

C₂₄H₁₄⁺

uid	207
id	62617
symmetry	₂-A"
scaling factor	multiple (3)

has cluster data

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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)