Spectrum Atlas

naphthalene+CH3+NH2 C11H11N

B_e8d50a50b5 · SMILES Cc1ccc2cccc(N)c2c1 · InChIKey MYBYSMPTIQBFLA-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
189.7112.8+23.0
2104.1153.3+49.1
3167.7181.5+13.8
4213.4224.8+11.4
5228.4236.2+7.8
6306.4316.5+10.1
7316.7324.9+8.2
8367.2375.7+8.4
9428.7433.1+4.4
10431.6440.8+9.2
11488.6496.2+7.5
12511.0524.1+13.1
13525.5530.6+5.0
14556.9561.1+4.3
15576.0586.1+10.1
16647.6663.6+16.1
17703.6715.7+12.1
18713.2718.5+5.3
19743.4750.9+7.5
20755.8766.0+10.2
21798.5812.9+14.4
22837.6856.1+18.5
23868.9885.8+17.0
24879.6899.3+19.8
25891.7909.1+17.5
26928.5938.0+9.6
27954.5984.1+29.5
28968.71001.2+32.6
291030.31038.6+8.3
301058.71069.8+11.2
311076.11088.7+12.6
321113.71122.6+8.9
331157.81151.2-6.7
341185.81183.4-2.4
351197.01201.8+4.8
361237.31241.3+4.0
371260.61264.8+4.2
381291.81296.1+4.3
391325.31331.7+6.4
401395.91395.5-0.4
411417.01424.7+7.7
421435.01436.9+1.9
431443.41457.8+14.3
441489.01503.6+14.6
451513.01520.8+7.8
461515.61530.1+14.5
471528.61544.4+15.8
481566.51594.9+28.4
491632.51663.0+30.5
501657.81685.0+27.2
511687.51717.9+30.4
521698.51733.3+34.8
533037.83073.6+35.8
543087.13138.2+51.1
553122.63170.0+47.4
563169.03213.3+44.3
573170.73214.9+44.2
583183.93227.8+43.9
593187.03232.7+45.8
603190.53235.2+44.8
613202.13245.4+43.3
623535.53585.4+49.9
633629.23680.6+51.4

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 23:31:57 → 2026-10-08 00:34:00, 3722 s, peak 3.85 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest