Spectrum Atlas

naphthalene+OH+CN C11H7NO

B_63e282724f · SMILES N#Cc1cccc2cc(O)ccc12 · InChIKey BSQTUYCOTSTNLF-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
195.3110.3+15.0
2130.1146.8+16.7
3134.9153.0+18.1
4204.4217.9+13.5
5297.2310.1+12.9
6302.4315.9+13.4
7390.6407.3+16.7
8398.1414.2+16.1
9401.2452.4+51.1
10447.9456.9+9.0
11464.6478.4+13.9
12476.1483.0+6.8
13530.2542.4+12.2
14555.4561.0+5.5
15603.8616.5+12.8
16627.8642.3+14.5
17650.8665.5+14.7
18712.0718.1+6.1
19733.8737.5+3.7
20761.0775.6+14.6
21799.7818.0+18.2
22845.2855.2+10.1
23848.2865.3+17.1
24854.5874.5+20.1
25921.7949.7+28.0
26975.6985.7+10.1
27977.51007.6+30.1
28982.31014.9+32.6
291044.11053.4+9.2
301102.61110.7+8.1
311176.81176.4-0.4
321196.31186.1-10.1
331210.41209.5-0.9
341223.71244.2+20.5
351259.61267.2+7.6
361297.31304.6+7.3
371331.81333.2+1.4
381391.71387.8-3.9
391414.11422.9+8.8
401434.71441.4+6.7
411492.11509.6+17.6
421516.31533.5+17.3
431576.61607.3+30.7
441635.01670.9+35.9
451650.21678.9+28.8
461684.31725.4+41.1
472341.42381.6+40.2
483169.73213.9+44.3
493186.23229.5+43.3
503206.63249.0+42.4
513207.03249.3+42.3
523223.83265.8+42.0
533224.03266.5+42.4
543745.73784.8+39.1

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, 2026-10-06 16:17:59 → 2026-10-06 17:14:22, 3383 s, peak 3.73 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest