Spectrum Atlas

naphthalene+OH+CN C11H7NO

B_df987fb28b · SMILES N#Cc1cccc2ccc(O)cc12 · InChIKey UDGWTXRLMHXQKB-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
192.3107.4+15.1
2125.4143.2+17.7
3143.8160.6+16.8
4196.6210.2+13.6
5296.6310.6+14.1
6300.8314.6+13.8
7345.6400.6+55.0
8395.2414.1+18.9
9399.3418.4+19.1
10456.0464.9+8.9
11467.1478.6+11.5
12497.9502.2+4.3
13527.6532.6+5.0
14545.1557.5+12.4
15589.9602.8+13.0
16602.9616.0+13.2
17675.8692.2+16.4
18716.0721.3+5.4
19731.3734.9+3.6
20761.6773.7+12.1
21788.7805.7+17.0
22838.1856.3+18.1
23871.6879.7+8.1
24894.6905.4+10.9
25930.8954.7+23.8
26945.5959.0+13.5
27946.5977.3+30.8
28979.71012.8+33.1
291046.31054.9+8.5
301104.61110.6+6.0
311183.81171.1-12.8
321198.81198.3-0.5
331215.21217.3+2.1
341240.61251.6+11.0
351256.01261.1+5.1
361292.71299.7+7.0
371317.71327.5+9.8
381381.01370.9-10.0
391417.41424.3+7.0
401435.31440.7+5.4
411496.01506.3+10.4
421518.01541.0+23.1
431564.11593.3+29.2
441630.71665.7+35.0
451651.61681.7+30.1
461692.71731.6+38.9
472338.92379.6+40.7
483172.73216.5+43.8
493185.43228.9+43.4
503196.73240.0+43.3
513208.03250.3+42.3
523222.03264.1+42.1
533222.63265.0+42.4
543753.33792.0+38.7

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 19:40:29 → 2026-10-07 20:39:11, 3522 s, peak 3.71 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest