Spectrum Atlas

pyrene+SH C16H10S

A2_f050f29a85 · SMILES Sc1cc2ccc3cccc4ccc(c1)c2c34 · InChIKey HNBUDVLLOXENQN-UHFFFAOYSA-N

Cheap level done

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

75 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
161.775.5+13.8
279.2169.2+90.0
3153.6172.1+18.5
4164.5188.3+23.8
5179.7219.1+39.4
6221.2227.9+6.7
7250.8259.5+8.7
8309.1312.0+2.9
9327.4340.1+12.7
10390.3396.8+6.5
11401.9417.4+15.5
12472.1474.6+2.4
13494.9500.3+5.4
14509.7513.5+3.8
15509.8515.4+5.6
16512.6524.2+11.6
17540.2548.3+8.1
18542.8553.1+10.4
19566.3568.4+2.0
20599.6609.4+9.8
21601.0619.1+18.1
22688.6701.9+13.2
23724.6736.5+12.0
24752.8759.0+6.2
25768.2773.6+5.4
26772.8784.9+12.1
27815.2829.6+14.3
28820.3833.5+13.2
29830.9839.8+8.9
30850.0866.6+16.6
31873.8898.0+24.2
32884.8901.3+16.5
33885.9911.5+25.6
34912.8940.7+27.9
35943.7964.7+20.9
36967.31000.4+33.1
37973.41008.5+35.1
38982.51013.9+31.4
391003.91015.3+11.4
401013.31022.6+9.4
411107.21114.9+7.7
421138.51141.1+2.5
431147.51152.9+5.3
441183.21156.8-26.5
451186.41183.8-2.6
461212.71213.6+0.8
471241.11240.2-0.9
481274.51274.7+0.2
491276.91285.2+8.2
501289.61301.5+11.9
511357.61317.0-40.6
521363.11376.5+13.3
531415.91396.5-19.3
541421.71427.8+6.1
551445.41469.3+23.8
561463.71476.6+12.9
571476.21486.8+10.6
581495.91522.8+26.9
591505.41543.7+38.4
601544.51570.1+25.6
611611.01636.7+25.6
621633.11675.3+42.3
631648.01685.4+37.4
641658.71686.8+28.1
651686.21734.1+47.9
662696.22740.6+44.4
673176.73221.0+44.3
683177.63222.0+44.4
693179.63222.4+42.9
703183.93228.5+44.6
713186.73230.5+43.7
723187.83232.1+44.3
733195.43239.2+43.7
743198.53242.5+44.0
753205.53247.4+41.9

Provenance

  • Releases: none yet
  • Entered the corpus as: substituted three- and four-ring cores, enumerated from the parents (layer A′) (layer A2)
  • Run: ubuntu-32gb-hel1-2, 2026-10-05 08:23:33 → 2026-10-05 10:58:08, 9274 s, peak 6.76 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest