NASA Ames PAH IR Spectroscopic Database

showing PAHs 6001 - 6050

C₅₆H₂₀⁺

uid	10293
id	72672
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10294
id	72673
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10291
id	72670
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10292
id	72671
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10288
id	72667
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10289
id	72668
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10290
id	72669
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10286
id	72665
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10287
id	72666
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10285
id	72664
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10269
id	72648
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10270
id	72649
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10268
id	72647
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10266
id	72645
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10267
id	72646
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10263
id	72642
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10264
id	72643
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10265
id	72644
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10261
id	72640
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10262
id	72641
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10260
id	72639
symmetry	₂-A₂
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10259
id	72638
symmetry	₂-AU
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10258
id	72637
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10243
id	72622
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10244
id	72623
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10241
id	72620
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10242
id	72621
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10239
id	72618
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10240
id	72619
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10237
id	72616
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10238
id	72617
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10235
id	72614
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10236
id	72615
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10233
id	72612
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10234
id	72613
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10232
id	72611
symmetry	₂-B₁
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10214
id	72593
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10215
id	72594
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	10213
id	72592
symmetry	₂-A"
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	3180
id	65574
symmetry	₂-AU
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	791
id	63188
symmetry	₂-A
scaling factor	multiple (3)

C₅₆H₂₀⁺

uid	790
id	63187
symmetry	₂-A
scaling factor	multiple (3)

C₅₆H₂₀⁺²

uid	6046
id	68427
symmetry	₁-AG
scaling factor	multiple (3)

C₅₆H₂₀⁺²

uid	4505
id	66886
symmetry	₃-A
scaling factor	multiple (3)

C₅₆H₂₀⁺²

uid	4504
id	66885
symmetry	₃-A
scaling factor	multiple (3)

C₅₇H₁₉^-

uid	645
id	63043
symmetry	₁-A₁
scaling factor	multiple (3)

C₅₇H₁₉

uid	646
id	63044
symmetry	₂-B₁
scaling factor	multiple (3)

C₅₇H₂₂

uid	808
id	63205
symmetry	₁-A
scaling factor	multiple (3)

C₅₇H₁₉⁺

uid	644
id	63042
symmetry	₁-A₁
scaling factor	multiple (3)

C₅₇H₂₁⁺

uid	793
id	63190
symmetry	₁-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)