Spectrum Atlas

naphthalene+OH+CN C11H7NO

B_8393df5514 · SMILES N#Cc1c(O)ccc2ccccc12 · InChIKey FQEORPZFSMZRSP-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
194.1108.6+14.5
2127.5136.2+8.7
3134.1152.8+18.7
4196.3212.3+16.0
5286.8294.6+7.9
6299.5313.6+14.1
7356.9417.7+60.8
8403.6419.3+15.6
9407.3423.8+16.5
10436.5439.6+3.2
11467.7475.5+7.8
12485.4497.9+12.6
13542.6553.2+10.6
14548.6556.8+8.2
15587.6600.0+12.4
16615.7627.5+11.9
17688.7698.7+10.0
18692.2707.2+15.1
19742.0745.7+3.8
20764.8774.5+9.7
21788.7802.8+14.1
22817.4840.1+22.8
23868.3876.3+8.1
24887.4900.8+13.4
25947.0976.0+29.0
26965.2991.4+26.2
27982.3992.8+10.5
28998.51029.2+30.7
291059.21068.9+9.7
301084.01097.5+13.6
311179.51171.0-8.5
321191.81188.0-3.8
331198.21208.1+9.9
341250.71247.2-3.5
351258.31275.6+17.2
361301.91319.1+17.2
371322.21324.5+2.4
381393.21396.9+3.7
391414.81423.8+9.1
401440.91444.7+3.8
411483.21497.8+14.6
421526.11545.5+19.4
431565.61595.8+30.2
441633.31669.3+36.0
451663.01689.2+26.2
461680.71724.1+43.4
472339.02378.8+39.8
483175.73219.5+43.8
493182.63225.8+43.2
503193.83236.6+42.8
513198.03241.2+43.1
523208.43250.9+42.5
533216.73259.2+42.5
543752.33791.0+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, 2026-10-06 21:58:47 → 2026-10-06 22:58:14, 3567 s, peak 3.78 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest