Spectrum Atlas

naphthalene+OH+NH2 C10H9NO

B_0496915f30 · SMILES Nc1cccc2c(O)cccc12 · InChIKey ZBIBQNVRTVLOHQ-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
1104.9113.3+8.4
2173.6188.5+14.9
3219.2230.8+11.7
4261.5270.5+9.0
5285.3293.5+8.2
6319.4345.6+26.3
7363.1375.2+12.1
8372.6445.4+72.8
9466.5469.6+3.1
10475.1485.7+10.6
11514.6521.9+7.3
12521.1532.2+11.1
13533.3540.1+6.9
14552.4558.1+5.7
15600.8614.7+13.9
16657.2667.5+10.3
17667.5680.4+12.9
18716.0731.0+15.0
19733.9743.6+9.6
20785.2797.1+11.9
21795.8800.5+4.7
22825.9843.1+17.2
23853.6878.3+24.7
24874.3887.8+13.6
25880.6902.1+21.5
26944.9964.8+19.9
27955.6975.8+20.2
28961.3992.0+30.6
291081.81093.6+11.8
301103.61107.4+3.8
311149.31153.8+4.5
321177.71172.7-5.0
331204.21204.8+0.6
341211.61218.9+7.3
351250.71245.5-5.3
361270.91287.9+17.0
371305.41318.8+13.5
381325.61328.0+2.4
391414.11406.9-7.1
401420.01426.8+6.8
411467.21480.1+12.9
421496.91507.6+10.7
431514.21532.9+18.7
441577.71607.8+30.1
451639.41671.8+32.4
461653.11677.9+24.8
471682.01716.8+34.8
481699.01729.5+30.5
493165.63209.9+44.3
503168.73213.0+44.3
513193.33237.4+44.1
523193.93237.7+43.7
533213.73258.9+45.2
543235.83279.9+44.0
553534.73584.7+49.9
563628.23679.6+51.4
573752.73792.8+40.1

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, 2026-10-05 18:26:45 → 2026-10-05 19:19:47, 3181 s, peak 3.68 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest