Spectrum Atlas

naphthalene+CH3+NH2 C11H11N

B_89b6724a77 · SMILES NCc1cccc2ccccc12 · InChIKey NVSYANRBXPURRQ-UHFFFAOYSA-N

Cheap level done

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

63 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
192.0119.2+27.2
2108.7128.2+19.5
3175.5190.0+14.5
4197.9207.3+9.3
5250.8274.8+23.9
6289.1324.8+35.7
7344.4359.1+14.7
8428.7439.9+11.1
9444.1451.5+7.5
10481.7492.0+10.3
11498.7505.6+6.9
12525.0530.2+5.1
13562.5568.8+6.2
14600.1611.1+10.9
15661.3674.3+13.0
16712.9721.8+8.9
17749.1761.2+12.0
18794.6807.2+12.6
19806.1814.5+8.4
20815.4830.5+15.1
21866.4881.5+15.1
22871.2889.8+18.5
23887.2906.7+19.5
24921.0944.0+22.9
25955.8988.7+33.0
26974.01007.9+33.9
27988.91009.8+20.9
28995.31020.6+25.3
291034.21053.5+19.3
301055.01063.6+8.5
311099.01104.4+5.4
321112.71127.9+15.2
331177.81176.5-1.3
341184.61196.3+11.6
351197.71201.6+3.9
361201.51207.2+5.7
371248.31243.6-4.7
381269.11278.5+9.3
391301.41312.2+10.8
401314.91325.4+10.5
411398.81390.2-8.6
421415.41421.3+5.9
431436.51443.3+6.8
441448.81464.9+16.1
451491.01503.2+12.2
461509.71527.8+18.0
471545.11556.0+10.9
481565.21594.7+29.5
491635.91670.9+35.1
501658.11683.7+25.6
511681.91708.4+26.6
521689.61726.6+36.9
532973.43023.1+49.7
543046.93097.6+50.7
553172.63216.7+44.1
563175.23219.1+43.8
573180.63224.5+43.9
583187.53230.7+43.3
593201.73244.9+43.2
603203.13246.0+43.0
613235.33280.3+45.0
623458.73510.7+52.0
633547.43601.4+54.0

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 23:41:12 → 2026-10-07 00:41:58, 3646 s, peak 3.9 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest