Spectrum Atlas

naphthalene+NH2+OCH3 C11H11NO

B_e6d90ea2ef · SMILES COc1cccc2ccc(N)cc12 · InChIKey HPVYDSOJYTVLKV-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
180.696.9+16.3
2106.9118.6+11.7
3178.1188.0+9.9
4180.8191.8+11.0
5211.4221.9+10.5
6272.6278.3+5.7
7292.5319.9+27.4
8315.0321.9+6.9
9337.9345.3+7.4
10370.4375.0+4.6
11432.1445.7+13.7
12443.3447.1+3.8
13496.6503.9+7.3
14528.9532.9+4.1
15534.3548.0+13.7
16579.3592.6+13.3
17613.2618.6+5.4
18630.6645.6+15.0
19684.7701.5+16.8
20734.4740.0+5.6
21737.4743.2+5.8
22749.6762.0+12.3
23788.3806.6+18.2
24833.0855.1+22.1
25869.8880.8+11.0
26871.2896.4+25.2
27874.2897.7+23.6
28938.0947.9+9.8
29944.3977.1+32.9
30954.7990.0+35.3
311025.41038.8+13.4
321103.41108.9+5.6
331128.81135.2+6.4
341137.91153.7+15.8
351185.81180.0-5.8
361186.11186.6+0.4
371199.41203.1+3.8
381225.01225.8+0.8
391254.51247.0-7.4
401270.71280.9+10.2
411303.31309.7+6.4
421320.81333.7+12.8
431392.51385.2-7.3
441425.71432.8+7.0
451440.71445.8+5.1
461495.31500.8+5.5
471500.81513.4+12.5
481519.01525.3+6.3
491521.81537.6+15.8
501538.31546.7+8.4
511570.81599.6+28.8
521632.01664.4+32.4
531662.61688.3+25.7
541684.01709.8+25.8
551697.61735.3+37.7
563023.63059.9+36.3
573081.63130.3+48.7
583152.93196.4+43.5
593170.73215.1+44.4
603180.33224.1+43.9
613190.53234.5+44.0
623199.13242.6+43.5
633211.53256.7+45.2
643225.03269.9+45.0
653543.83592.5+48.7
663642.43692.3+50.0

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, 2026-10-07 22:17:36 → 2026-10-07 23:31:57, 4460 s, peak 4.27 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest