Spectrum Atlas

naphthalene+OH+NH2 C10H9NO

B_5d5f51a3ae · SMILES Nc1cccc2cc(O)ccc12 · InChIKey FSBRKZMSECKELY-UHFFFAOYSA-N

Cheap level done

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

57 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
1112.0121.3+9.3
2143.0158.3+15.3
3248.0255.0+6.9
4256.3261.9+5.7
5302.4317.5+15.0
6319.5336.8+17.3
7324.6376.6+52.0
8368.0401.5+33.5
9433.8445.1+11.3
10466.4471.3+4.9
11478.0484.0+6.0
12511.0515.9+4.8
13520.7531.1+10.4
14590.8594.8+4.0
15603.3615.2+11.9
16646.6662.7+16.1
17700.9710.7+9.9
18716.5723.0+6.5
19743.9750.7+6.8
20748.5761.5+13.0
21785.5800.9+15.4
22816.7835.1+18.3
23851.7868.5+16.8
24865.9878.3+12.4
25886.2902.5+16.3
26925.9957.0+31.1
27959.5987.7+28.3
28978.2992.0+13.9
291048.11059.1+11.0
301113.21120.9+7.7
311156.71142.4-14.3
321190.71188.8-1.9
331199.01200.4+1.5
341209.11214.5+5.4
351239.31254.8+15.5
361271.01267.1-4.0
371319.51328.1+8.6
381325.61333.5+7.9
391412.11406.5-5.6
401419.51422.5+3.1
411448.01458.0+10.0
421496.41511.2+14.7
431525.21542.1+16.9
441574.71603.8+29.1
451635.31666.3+31.0
461663.01690.5+27.5
471692.71717.2+24.5
481699.31735.2+35.9
493165.03209.7+44.7
503171.03215.1+44.1
513185.93229.8+43.8
523202.33246.1+43.8
533204.13248.9+44.8
543206.93250.6+43.7
553534.93584.9+50.0
563628.13679.7+51.6
573754.13793.6+39.5

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 11:21:32 → 2026-10-06 12:14:43, 3190 s, peak 3.59 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest