Spectrum Atlas

naphthalene+OH+NH2 C10H9NO

B_57e6bfe76a · SMILES Nc1cccc2ccc(O)cc12 · InChIKey KVHHMYZBFBSVDI-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
1106.8117.9+11.0
2165.5178.5+13.1
3221.1231.7+10.6
4240.5246.9+6.4
5313.6324.2+10.6
6319.3343.9+24.7
7334.9394.6+59.7
8394.7404.1+9.4
9430.2434.1+3.9
10432.9445.1+12.2
11505.1512.5+7.5
12529.0533.7+4.7
13534.0547.0+13.0
14558.3562.5+4.2
15570.6581.0+10.4
16657.2672.2+15.0
17705.0716.3+11.3
18725.6729.6+4.0
19742.6749.5+6.9
20750.6761.3+10.7
21778.9796.4+17.4
22826.8847.3+20.5
23866.4886.1+19.7
24869.3890.5+21.2
25885.3898.0+12.7
26938.7962.4+23.7
27952.2970.7+18.4
28953.8985.1+31.3
291050.91061.7+10.8
301111.21119.1+7.9
311154.51144.4-10.1
321180.31176.5-3.9
331197.41198.5+1.1
341227.51238.6+11.2
351256.51259.2+2.6
361262.41271.2+8.8
371311.11317.9+6.7
381322.21329.2+7.0
391414.91409.0-5.9
401422.31428.4+6.1
411440.51450.8+10.3
421499.91511.8+11.8
431525.71545.8+20.1
441574.91604.7+29.8
451636.61667.9+31.4
461661.31687.3+26.1
471693.61720.6+27.0
481699.01736.0+37.0
493163.63208.2+44.5
503168.83213.1+44.3
513183.73227.7+44.0
523191.33235.1+43.8
533202.73246.1+43.3
543219.53265.2+45.6
553533.83583.9+50.0
563627.93679.3+51.4
573755.33794.7+39.4

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 10:15:31 → 2026-10-06 11:08:13, 3161 s, peak 3.62 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest