Spectrum Atlas

naphthalene+OH+NH2 C10H9NO

B_60d7e6f2f9 · SMILES Nc1ccc2c(O)cccc2c1 · InChIKey QYFYIOWLBSPSDM-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
164.0108.6+44.6
2122.7150.7+28.1
3196.3252.6+56.3
4256.3268.1+11.9
5261.0298.5+37.5
6293.1312.4+19.3
7303.9327.5+23.6
8362.7370.7+8.0
9427.4441.5+14.0
10463.4466.9+3.5
11482.4488.0+5.6
12513.2520.3+7.1
13514.6525.0+10.4
14588.9592.9+4.1
15601.9617.2+15.3
16622.7640.3+17.5
17658.9673.2+14.4
18724.5730.1+5.6
19739.4745.4+6.0
20747.6762.5+14.9
21785.4800.0+14.7
22801.0823.7+22.7
23856.0864.9+8.9
24859.6877.5+17.9
25881.4904.8+23.4
26909.9947.3+37.4
27963.5981.3+17.8
28970.9995.0+24.1
291059.71068.2+8.5
301107.91114.5+6.7
311130.31133.8+3.5
321193.71188.3-5.5
331202.21203.4+1.2
341213.71210.4-3.3
351230.01243.5+13.5
361281.71275.3-6.4
371321.01326.1+5.1
381339.41353.1+13.7
391414.81421.1+6.3
401426.11426.9+0.8
411442.01446.8+4.8
421495.01511.8+16.8
431527.01543.6+16.6
441574.41602.5+28.1
451634.61666.1+31.5
461670.01692.6+22.5
471688.51713.0+24.5
481699.41737.6+38.2
493153.03200.7+47.7
503169.63214.6+45.0
513182.23225.7+43.5
523185.93230.3+44.4
533199.03242.4+43.5
543218.83261.7+42.9
553547.83596.3+48.4
563646.33696.1+49.8
573776.83817.6+40.8

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 12:14:43 → 2026-10-06 13:06:07, 3083 s, peak 3.61 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest