Spectrum Atlas

naphthalene+NH2+OCH3 C11H11NO

B_6d47368e74 · SMILES COc1cc(N)c2ccccc2c1 · InChIKey DWDXXQHBIDECOI-UHFFFAOYSA-N

Cheap level done

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

66 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
162.993.3+30.4
2120.3136.5+16.2
3165.0179.1+14.1
4202.1217.5+15.4
5207.8226.6+18.7
6262.8289.7+26.9
7276.9293.5+16.6
8307.2324.3+17.1
9331.8356.1+24.3
10366.7376.1+9.5
11438.8447.4+8.6
12449.8457.3+7.5
13523.7529.0+5.3
14533.4545.5+12.1
15545.3549.6+4.3
16599.0604.2+5.2
17606.6623.4+16.7
18644.4650.8+6.5
19649.7666.5+16.8
20696.9714.6+17.7
21754.5766.4+11.9
22764.0770.9+6.9
23779.8794.7+14.9
24821.3846.8+25.5
25835.5853.4+17.9
26872.0891.2+19.2
27889.5896.9+7.4
28941.1974.0+33.0
29980.7992.6+11.9
30981.81013.2+31.3
311057.41065.6+8.2
321076.51090.7+14.2
331106.11117.1+11.0
341154.51146.6-7.9
351180.11177.3-2.7
361183.21193.1+9.9
371198.01202.8+4.8
381206.61212.1+5.5
391227.21230.2+3.0
401274.11281.0+6.9
411286.41287.4+1.1
421350.11342.0-8.1
431403.81402.1-1.7
441416.41424.0+7.6
451448.01458.7+10.7
461488.21500.0+11.8
471502.71514.6+11.9
481521.71534.3+12.6
491522.31536.2+13.9
501536.31547.8+11.5
511569.81598.7+28.9
521630.41661.9+31.5
531659.21684.0+24.9
541683.41716.5+33.0
551699.21729.1+30.0
563021.23057.8+36.6
573079.23128.1+48.8
583152.23195.7+43.4
593177.13220.9+43.9
603185.63230.3+44.8
613195.93240.4+44.5
623206.73251.7+45.0
633208.13252.9+44.8
643212.03255.6+43.6
653543.83593.4+49.7
663637.93689.2+51.3

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, 2026-10-06 19:10:39 → 2026-10-06 20:27:49, 4630 s, peak 4.31 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest