Spectrum Atlas

naphthalene+OH+CN C11H7NO

B_8b9f430aef · SMILES N#Cc1ccc2ccccc2c1O · InChIKey QKXUIBZLBWCUNU-UHFFFAOYSA-N

Cheap level done

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

54 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
172.691.7+19.0
280.5123.5+43.1
3137.0156.5+19.5
4204.7227.5+22.8
5227.1278.5+51.4
6266.3299.2+33.0
7308.5322.9+14.5
8392.5396.0+3.5
9429.6444.3+14.7
10440.4456.7+16.3
11451.3468.0+16.7
12484.6488.5+3.9
13558.9566.0+7.1
14561.5575.9+14.4
15577.3590.8+13.5
16630.6639.9+9.3
17681.3687.0+5.7
18688.9706.6+17.7
19737.7744.9+7.2
20747.6762.0+14.4
21781.8803.8+21.9
22820.8837.1+16.3
23867.9890.3+22.4
24882.7892.1+9.3
25930.7942.6+11.9
26940.7972.0+31.4
27963.0990.4+27.4
28992.11025.4+33.3
291062.01071.6+9.6
301117.71126.7+9.0
311185.11171.5-13.7
321198.81198.9+0.1
331219.91229.3+9.4
341244.31241.3-3.0
351250.51267.1+16.7
361292.01300.1+8.2
371309.51322.8+13.3
381396.01396.6+0.6
391423.21431.6+8.4
401454.91462.5+7.6
411476.21493.8+17.5
421517.71534.3+16.6
431562.81590.3+27.5
441628.31659.2+30.9
451660.61689.1+28.5
461685.11732.0+46.9
472345.72385.5+39.8
483158.13205.7+47.6
493187.83231.0+43.2
503199.93242.7+42.8
513202.53244.8+42.3
523215.73258.0+42.3
533224.03266.0+41.9
543774.93815.2+40.3

Provenance

  • Releases: none yet
  • Entered the corpus as: cores with one or two substituents, enumerated from the parents (layer B)
  • Run: ubuntu-32gb-hel1-2, 2026-10-07 00:41:58 → 2026-10-07 01:42:36, 3637 s, peak 3.75 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest