Spectrum Atlas

naphthalene+NH2+COOH+ C11H9NO2

P3c_20332edd59 · SMILES Nc1c(C(=O)O)ccc2ccccc12 · InChIKey VFFRLRQQWXGEBX-UHFFFAOYSA-N

Cheap level done

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

63 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
147.166.2+19.2
257.590.9+33.4
3103.8123.5+19.7
4208.9216.7+7.8
5213.8223.8+10.0
6272.9284.7+11.9
7330.2332.2+2.0
8366.7375.7+9.0
9403.8417.9+14.1
10408.9419.2+10.2
11445.2453.7+8.5
12477.6477.4-0.2
13503.2516.2+13.0
14541.8547.9+6.1
15555.3587.2+31.9
16588.0594.1+6.1
17605.2616.9+11.7
18609.1640.9+31.8
19664.5684.3+19.8
20697.0717.6+20.6
21707.7729.9+22.2
22737.0744.0+7.0
23745.7760.2+14.5
24768.3781.8+13.5
25787.0798.4+11.4
26855.2867.9+12.7
27859.5868.9+9.4
28887.0892.3+5.3
29897.5915.1+17.6
30974.3997.8+23.5
311004.81017.1+12.2
321022.61050.1+27.6
331071.01081.4+10.4
341095.01109.2+14.2
351133.01144.0+11.0
361165.01175.8+10.8
371177.71185.5+7.8
381211.01209.8-1.2
391216.61240.6+24.0
401262.91263.9+1.0
411306.91311.3+4.4
421332.21339.1+6.9
431353.31365.2+11.9
441392.01377.0-15.1
451427.91438.1+10.2
461469.61480.8+11.2
471500.31509.4+9.2
481508.41524.9+16.5
491548.71561.4+12.7
501583.61608.7+25.1
511616.01645.2+29.3
521624.21651.9+27.7
531701.51717.5+16.0
541839.91875.8+35.9
553202.23245.5+43.3
563213.43253.5+40.1
573220.23259.7+39.6
583224.93264.6+39.6
593236.73276.1+39.4
603241.23282.2+41.0
613500.33547.8+47.5
623665.63705.1+39.5
633670.33714.4+44.1

Provenance

  • Releases: none yet
  • Entered the corpus as: pool 3, chosen by rule (decision 54): cations of finished parents (layer P3c)
  • Run: ubuntu-32gb-hel1-2, 2026-10-10 20:09:40 → 2026-10-10 22:30:32, 8451 s, peak 4.47 GB, deck 37f37863836d
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest