Spectrum Atlas

naphthalene+NH2+OCH3 C11H11NO

B_863cdaad7a · SMILES COc1ccc2ccccc2c1N · InChIKey FAOJNWOJCPKVTM-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
153.494.0+40.6
2119.9142.1+22.2
3141.1152.1+11.0
4211.5223.2+11.7
5221.9240.6+18.7
6263.7293.7+30.0
7283.2305.6+22.4
8337.1357.9+20.8
9346.4362.3+15.9
10359.6371.6+12.0
11432.7443.0+10.3
12447.6455.2+7.6
13491.5496.4+4.9
14527.3538.4+11.1
15557.4563.2+5.8
16568.0579.7+11.7
17616.4621.3+4.9
18653.0669.6+16.6
19709.8716.0+6.1
20715.5727.5+12.0
21748.2761.4+13.2
22750.3762.3+12.0
23778.2793.8+15.5
24804.9821.5+16.6
25870.3888.0+17.7
26882.6890.0+7.4
27912.8925.4+12.5
28915.4948.1+32.8
29947.1980.8+33.8
30980.31012.4+32.1
311055.61063.5+8.0
321090.11104.4+14.4
331131.21142.5+11.3
341176.81157.4-19.5
351185.01189.8+4.8
361187.01198.9+11.9
371203.81209.3+5.5
381218.61230.9+12.3
391243.51240.3-3.2
401267.41276.9+9.4
411304.01313.7+9.7
421317.41328.7+11.3
431404.71388.7-16.0
441418.21421.5+3.3
451447.61459.5+11.9
461489.21502.8+13.6
471500.71514.2+13.6
481520.31536.3+16.0
491526.61543.6+16.9
501537.61550.9+13.3
511568.71596.0+27.3
521625.21655.3+30.1
531655.71682.5+26.8
541680.11707.4+27.3
551688.61727.7+39.1
563022.93059.2+36.2
573081.33129.7+48.4
583151.43194.9+43.5
593175.13219.0+44.0
603184.83228.9+44.2
613190.73234.6+43.9
623198.83243.2+44.4
633208.83252.9+44.0
643222.23267.3+45.2
653539.03589.2+50.2
663637.63688.9+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, 2026-10-06 21:09:48 → 2026-10-06 22:24:48, 4500 s, peak 4.37 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest