Spectrum Atlas

naphthalene+CONH2+ C11H9NO

P3c_11d1915b38 · SMILES NC(=O)c1ccc2ccccc2c1 · InChIKey JVXXKQIRGQDWOJ-UHFFFAOYSA-N

Cheap level done

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

60 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
149.990.8+40.9
282.298.0+15.8
3154.3164.0+9.8
4176.7184.1+7.4
5223.3238.4+15.2
6314.4315.9+1.6
7347.6356.2+8.6
8378.2388.4+10.1
9402.4422.0+19.6
10421.6427.0+5.4
11439.2456.0+16.7
12485.4474.3-11.1
13504.1510.7+6.6
14542.4556.8+14.3
15579.4583.2+3.8
16607.0608.8+1.8
17620.0626.0+6.0
18692.9702.5+9.6
19731.1741.5+10.4
20753.1762.8+9.7
21767.2779.9+12.7
22783.6791.5+7.9
23863.7875.6+12.0
24880.0887.2+7.1
25905.7918.6+12.9
26947.4958.7+11.3
27957.3963.4+6.1
28988.61007.8+19.1
291010.81026.5+15.7
301025.01053.2+28.2
311060.11066.9+6.8
321100.21113.8+13.6
331116.51124.5+8.0
341140.31145.7+5.4
351144.51150.9+6.4
361206.31206.9+0.6
371249.01233.8-15.2
381263.21246.6-16.7
391313.01320.7+7.7
401370.41380.1+9.6
411379.31403.7+24.3
421422.71421.5-1.1
431432.81442.3+9.5
441466.21470.2+4.0
451504.21482.5-21.7
461519.71530.8+11.1
471557.21574.4+17.2
481583.61602.9+19.3
491632.11667.1+35.0
501653.11671.2+18.1
511794.51837.2+42.7
523208.83250.7+42.0
533211.73251.2+39.5
543213.13253.6+40.5
553214.93254.2+39.3
563228.73268.0+39.3
573238.73278.1+39.3
583239.33279.8+40.5
593570.43615.9+45.5
603686.43733.5+47.1

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, 2026-10-09 17:30:31 → 2026-10-09 19:31:17, 7245 s, peak 3.96 GB, deck 37f37863836d
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest