NASA Ames PAH IR Spectroscopic Database

showing PAHs 4801 - 4850

C₄₄H₁₈

uid	10674
id	73053
symmetry	₁-A'
scaling factor	multiple (3)

C₄₄H₁₈

uid	10676
id	73055
symmetry	₁-A'
scaling factor	multiple (3)

C₄₄H₁₈

uid	10675
id	73054
symmetry	₁-A'
scaling factor	multiple (3)

C₄₄H₁₈

uid	10671
id	73050
symmetry	₁-A'
scaling factor	multiple (3)

C₄₄H₁₈

uid	10673
id	73052
symmetry	₁-A'
scaling factor	multiple (3)

C₄₄H₁₈

uid	10672
id	73051
symmetry	₁-A'
scaling factor	multiple (3)

C₄₄H₁₈

uid	10670
id	73049
symmetry	₁-A'
scaling factor	multiple (3)

C₄₄H₁₈

uid	10669
id	73048
symmetry	₁-A'
scaling factor	multiple (3)

C₄₄H₁₈

uid	10668
id	73047
symmetry	₁-A'
scaling factor	multiple (3)

C₄₄H₁₈

uid	10666
id	73045
symmetry	₁-AG
scaling factor	multiple (3)

C₄₄H₁₈

uid	10667
id	73046
symmetry	₁-A₁
scaling factor	multiple (3)

C₄₄H₁₈

uid	10654
id	73033
symmetry	₁-A'
scaling factor	multiple (3)

C₄₄H₁₈

uid	10653
id	73032
symmetry	₁-A'
scaling factor	multiple (3)

C₄₄H₁₈

uid	10652
id	73031
symmetry	₁-A'
scaling factor	multiple (3)

C₄₄H₁₈

uid	10651
id	73030
symmetry	₁-A'
scaling factor	multiple (3)

C₄₄H₁₈

uid	10650
id	73029
symmetry	₁-AG
scaling factor	multiple (3)

C₄₄H₁₈

uid	10649
id	73028
symmetry	₁-A'
scaling factor	multiple (3)

C₄₄H₁₈

uid	10648
id	73027
symmetry	₁-A'
scaling factor	multiple (3)

C₄₄H₁₈

uid	10647
id	73026
symmetry	₁-AG
scaling factor	multiple (3)

C₄₄H₁₈

uid	10646
id	73025
symmetry	₁-A'
scaling factor	multiple (3)

C₄₄H₁₈

uid	10644
id	73023
symmetry	₁-AG
scaling factor	multiple (3)

C₄₄H₁₈

uid	10645
id	73024
symmetry	₁-A'
scaling factor	multiple (3)

C₄₄H₁₈

uid	10641
id	73020
symmetry	₁-A'
scaling factor	multiple (3)

C₄₄H₁₈

uid	10642
id	73021
symmetry	₁-A'
scaling factor	multiple (3)

C₄₄H₁₈

uid	10643
id	73022
symmetry	₁-A'
scaling factor	multiple (3)

C₄₄H₁₈

uid	7077
id	69457
symmetry	₁-A
scaling factor	multiple (3)

C₄₄H₁₈

uid	7076
id	69456
symmetry	₁-A'
scaling factor	multiple (3)

C₄₄H₂₀

uid	10625
id	73004
symmetry	₁-A'
scaling factor	multiple (3)

C₄₄H₂₀

uid	10624
id	73003
symmetry	₁-A'
scaling factor	multiple (3)

C₄₄H₂₀

uid	10623
id	73002
symmetry	₁-A'
scaling factor	multiple (3)

C₄₄H₂₀

uid	10622
id	73001
symmetry	₁-A'
scaling factor	multiple (3)

C₄₄H₂₀

uid	10621
id	73000
symmetry	₁-AG
scaling factor	multiple (3)

C₄₄H₂₀

uid	10620
id	72999
symmetry	₁-A'
scaling factor	multiple (3)

C₄₄H₂₀

uid	10619
id	72998
symmetry	₁-A
scaling factor	multiple (3)

C₄₄H₂₀

uid	10618
id	72997
symmetry	₁-A'
scaling factor	multiple (3)

C₄₄H₂₀

uid	10617
id	72996
symmetry	₁-A
scaling factor	multiple (3)

C₄₄H₂₀

uid	10616
id	72995
symmetry	₁-A
scaling factor	multiple (3)

C₄₄H₂₀

uid	10615
id	72994
symmetry	₁-A
scaling factor	multiple (3)

C₄₄H₂₀

uid	10614
id	72993
symmetry	₁-A'
scaling factor	multiple (3)

C₄₄H₂₀

uid	140
id	62550
symmetry	₁-A₁
scaling factor	multiple (3)

C₄₄H₁₈⁺

uid	10701
id	73080
symmetry	₂-A₂
scaling factor	multiple (3)

C₄₄H₁₈⁺

uid	10702
id	73081
symmetry	₂-A"
scaling factor	multiple (3)

C₄₄H₁₈⁺

uid	10700
id	73079
symmetry	₂-A"
scaling factor	multiple (3)

C₄₄H₁₈⁺

uid	10664
id	73043
symmetry	₂-A"
scaling factor	multiple (3)

C₄₄H₁₈⁺

uid	10665
id	73044
symmetry	₂-A"
scaling factor	multiple (3)

C₄₄H₁₈⁺

uid	10663
id	73042
symmetry	₂-A"
scaling factor	multiple (3)

C₄₄H₁₈⁺

uid	10662
id	73041
symmetry	₂-A"
scaling factor	multiple (3)

C₄₄H₁₈⁺

uid	10661
id	73040
symmetry	₂-A"
scaling factor	multiple (3)

C₄₄H₁₈⁺

uid	10658
id	73037
symmetry	₂-A"
scaling factor	multiple (3)

C₄₄H₁₈⁺

uid	10659
id	73038
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)