Spectrum Atlas

naphthalene+OH+CN C11H7NO

B_96af4fd613 · SMILES N#Cc1cccc2c(O)cccc12 · InChIKey DAWMAWYJUCCMHQ-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
176.992.9+16.0
2135.7154.5+18.8
3152.8179.8+27.0
4177.6189.8+12.1
5229.3274.6+45.3
6264.2285.6+21.5
7320.5351.6+31.1
8403.2413.0+9.8
9406.7424.6+17.9
10455.3464.3+9.0
11475.6486.0+10.4
12509.3513.1+3.8
13533.7539.1+5.4
14558.2570.6+12.4
15592.1606.9+14.8
16600.6612.0+11.4
17651.7659.4+7.7
18678.4692.6+14.3
19741.8752.7+10.9
20797.0800.4+3.4
21800.5813.4+12.9
22827.4845.0+17.6
23865.8874.5+8.8
24901.5920.5+19.1
25914.3932.4+18.1
26923.5940.9+17.4
27968.1999.0+30.9
28982.01011.7+29.7
291089.31097.8+8.4
301106.61112.7+6.0
311169.71179.8+10.1
321198.21193.8-4.4
331212.31213.0+0.7
341232.21234.1+1.9
351258.01259.5+1.5
361269.71283.1+13.5
371322.71327.2+4.6
381390.71389.8-0.9
391407.51414.9+7.4
401461.11471.3+10.2
411467.91483.2+15.3
421511.91529.1+17.1
431567.01598.3+31.3
441634.81670.7+36.0
451646.11674.1+28.0
461683.71724.1+40.5
472341.12382.0+41.0
483169.43216.7+47.3
493198.73240.9+42.3
503208.83250.9+42.2
513219.23261.6+42.4
523223.83265.8+41.9
533225.33267.3+42.0
543771.33811.6+40.2

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 03:07:30 → 2026-10-07 04:06:24, 3534 s, peak 3.81 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest