Spectrum Atlas

benzo[a]pyrene+SH C20H12S

P3_00b43d14f0 · SMILES Sc1cc2cccc3ccc4c5ccccc5cc1c4c32 · InChIKey RWFRWVDRKGLZIH-UHFFFAOYSA-N

Cheap level done

Harmonic frequencies at the cheap level (deck v1: B3LYP and ωB97X, 6-31G*, at the B3LYP geometry)

93 vibrational modes; imaginary modes negative. Shift = ωB97X − B3LYP.

0500100015002000250030003500 wavenumber (cm⁻¹) 3 µm4 µm5 µm6 µm8 µm10 µm15 µm25 µm B3LYP ωB97X 0500100015002000250030003500 wavenumber (cm⁻¹) 3 µm4 µm5 µm6 µm8 µm10 µm15 µm25 µm B3LYP ωB97X 0100020003000 wavenumber (cm⁻¹) 3 µm5 µm10 µm20 µm B3LYP ωB97X

Band heights are not computed for this molecule yet (no dipole derivatives); positions only, at unit height. High wavenumbers on the left; the table below is the same data.

#B3LYP (cm⁻¹)ωB97X (cm⁻¹)shift
155.466.5+11.1
274.488.2+13.8
3100.1118.4+18.3
4157.2168.5+11.3
5171.8178.8+7.0
6198.1205.4+7.3
7235.5245.8+10.2
8246.6274.9+28.3
9269.4295.4+26.0
10293.6318.3+24.6
11314.9324.1+9.2
12324.1349.9+25.8
13355.1361.2+6.1
14396.4401.6+5.2
15413.1428.2+15.1
16471.2479.7+8.6
17480.3485.4+5.2
18515.2527.2+12.0
19526.0531.7+5.7
20536.2542.0+5.8
21543.3551.7+8.4
22568.8578.6+9.8
23572.5582.3+9.8
24580.8589.1+8.3
25594.9599.4+4.5
26641.9647.8+6.0
27663.7670.7+7.0
28678.7689.4+10.6
29715.1720.7+5.6
30717.3730.6+13.4
31757.6770.1+12.5
32770.6781.6+11.0
33778.7793.5+14.8
34812.8822.1+9.3
35828.2843.8+15.6
36840.6854.0+13.4
37851.5860.2+8.7
38863.3882.6+19.3
39889.0904.7+15.7
40897.8914.1+16.3
41907.0916.8+9.8
42909.7929.8+20.0
43922.0943.3+21.3
44943.2977.3+34.2
45950.9981.5+30.6
46961.1993.3+32.2
47976.01012.3+36.3
48986.41018.5+32.1
491013.51022.4+8.9
501053.31063.1+9.7
511068.21074.6+6.3
521112.51122.3+9.9
531147.31153.6+6.3
541159.71162.0+2.3
551187.11176.0-11.1
561197.81195.0-2.8
571212.21218.8+6.6
581235.71223.8-12.0
591239.51246.2+6.7
601273.31279.5+6.1
611281.01288.8+7.8
621300.61308.9+8.3
631345.01349.6+4.6
641363.71368.3+4.5
651383.51379.8-3.8
661405.01405.3+0.3
671411.71422.0+10.2
681419.01425.7+6.7
691448.41463.6+15.2
701461.41482.3+21.0
711475.51490.2+14.7
721494.01515.5+21.6
731518.51543.5+24.9
741539.41569.9+30.4
751566.81593.0+26.2
761614.61642.3+27.7
771624.11663.3+39.3
781645.01678.1+33.2
791651.31682.7+31.4
801670.61716.9+46.4
811677.61721.8+44.3
822649.92700.0+50.1
833180.43223.9+43.5
843181.13224.6+43.5
853184.23228.1+43.9
863188.93232.6+43.6
873191.13234.4+43.3
883198.63242.5+43.9
893205.73249.3+43.7
903207.03250.3+43.3
913212.53258.5+46.0
923215.13259.9+44.8
933231.23277.6+46.4

Provenance

  • Releases: none yet
  • Entered the corpus as: pool 3, chosen by rule (decision 54): aza four-rings and five-ring systems (layer P3)
  • Run: ubuntu-32gb-hel1-2, 2026-10-08 08:33:09 → 2026-10-08 13:49:45, 18996 s, peak 10.04 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest