Spectrum Atlas

dibenzothiophene+CN C13H7NS

A2_c8c8fc67ae · SMILES N#Cc1ccc2c(c1)sc1ccccc12 · InChIKey BBEHZGINMFGGCB-UHFFFAOYSA-N

Cheap level done

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

60 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
160.472.3+11.9
2118.6135.4+16.8
3131.6143.7+12.1
4159.7174.7+15.0
5219.9230.3+10.3
6223.2236.7+13.5
7293.7308.9+15.2
8344.1349.9+5.8
9417.9424.7+6.8
10423.4432.5+9.1
11440.0447.1+7.1
12475.1492.5+17.4
13491.4499.8+8.3
14499.5504.6+5.1
15541.1546.7+5.6
16542.2557.3+15.0
17591.1605.1+14.0
18622.1636.6+14.5
19680.5686.7+6.2
20719.0730.9+11.8
21723.5739.7+16.2
22745.8758.6+12.8
23751.0760.2+9.2
24778.5792.2+13.7
25842.5860.6+18.1
26870.6887.3+16.7
27873.2891.1+17.9
28896.3913.7+17.4
29943.0973.3+30.3
30960.9990.5+29.6
31984.91015.6+30.6
321017.41025.6+8.2
331054.41064.5+10.1
341084.71095.0+10.4
351094.21110.2+15.9
361159.51167.0+7.5
371174.51176.8+2.3
381197.31190.7-6.5
391222.71237.7+15.0
401268.71274.2+5.5
411303.01296.0-7.0
421343.41312.6-30.8
431356.71335.3-21.4
441363.21366.6+3.4
451444.01456.6+12.6
461482.41497.8+15.4
471501.71514.1+12.4
481522.41547.0+24.6
491595.61628.7+33.1
501618.41652.4+34.1
511648.31687.0+38.7
521652.81700.5+47.7
532345.62385.6+40.0
543190.03232.8+42.8
553196.53239.5+43.0
563200.03242.2+42.1
573207.43249.9+42.5
583216.53258.8+42.3
593222.53264.4+41.9
603223.83266.0+42.2

Provenance

  • Releases: none yet
  • Entered the corpus as: substituted three- and four-ring cores, enumerated from the parents (layer A′) (layer A2)
  • Run: Asus18, 2026-10-13 13:57:03 → 2026-10-13 17:23:54, 12410 s, peak 4.5 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest