Spectrum Atlas

naphthalene+CH3+NH2 C11H11N

B_a5f0c72b89 · SMILES Cc1ccc2ccccc2c1N · InChIKey JMBLSGAXSMOKPN-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
1105.5121.2+15.6
2133.1142.3+9.3
3170.1213.4+43.3
4235.4246.5+11.0
5269.4276.6+7.2
6285.5294.1+8.6
7312.1321.7+9.6
8367.4377.5+10.1
9433.4440.7+7.3
10437.4443.4+5.9
11480.0485.5+5.5
12508.9519.0+10.1
13526.2531.9+5.6
14572.9583.0+10.1
15593.0596.8+3.9
16639.3647.6+8.3
17693.9705.1+11.2
18705.6712.3+6.7
19742.9748.8+5.9
20750.3760.7+10.5
21793.2809.4+16.2
22811.3826.0+14.7
23874.1887.2+13.0
24879.6893.9+14.3
25912.2923.2+11.0
26940.9969.4+28.5
27945.4977.2+31.7
28981.51014.8+33.3
291024.21030.9+6.7
301060.01068.2+8.2
311068.81080.1+11.3
321119.01124.9+5.9
331174.01163.4-10.6
341189.91194.8+4.9
351198.41202.5+4.1
361230.21238.4+8.2
371257.41256.7-0.7
381290.61294.8+4.1
391307.61315.9+8.2
401397.81391.5-6.3
411416.81420.9+4.1
421434.91445.2+10.3
431452.21465.2+13.0
441477.21494.7+17.5
451516.91527.7+10.8
461518.51530.9+12.4
471529.81542.0+12.2
481570.11597.4+27.3
491625.41655.6+30.2
501657.81686.5+28.7
511680.21720.9+40.7
521703.31726.0+22.7
533012.83052.1+39.3
543061.73113.0+51.3
553125.63172.4+46.8
563173.63218.0+44.4
573176.43220.1+43.8
583184.53228.9+44.5
593195.53239.4+43.9
603197.23241.5+44.3
613208.03251.8+43.8
623556.03605.7+49.7
633649.43700.2+50.9

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 04:45:31 → 2026-10-07 05:49:51, 3859 s, peak 3.9 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest