Spectrum Atlas

naphthalene+CH3+NH2 C11H11N

B_ac5798691f · SMILES Cc1ccc(N)c2ccccc12 · InChIKey MQFYUZCANYLWEI-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
1125.1137.7+12.6
2134.6139.2+4.6
3189.8184.1-5.6
4195.2203.2+7.9
5265.9269.9+4.0
6302.5311.9+9.4
7330.9345.5+14.6
8352.7365.1+12.4
9429.4439.0+9.6
10457.5463.0+5.5
11478.4488.0+9.6
12490.7493.8+3.1
13526.0532.3+6.3
14552.6557.6+5.1
15598.7606.2+7.5
16636.8652.4+15.6
17703.4714.9+11.6
18712.6720.4+7.9
19765.9773.9+7.9
20776.7786.0+9.3
21790.6802.8+12.1
22810.2815.9+5.6
23832.2851.6+19.5
24876.2892.0+15.8
25923.0949.8+26.8
26949.0979.0+30.0
27984.0993.6+9.6
28985.31012.3+27.0
291057.21060.9+3.7
301071.21080.8+9.6
311077.61082.7+5.1
321089.41095.7+6.3
331155.61152.8-2.8
341191.71189.5-2.2
351194.61198.8+4.2
361203.01210.2+7.2
371269.61262.6-7.0
381291.71296.8+5.1
391322.61325.9+3.3
401392.61394.4+1.9
411416.01419.9+4.0
421442.71448.7+6.0
431445.81459.3+13.5
441486.31492.8+6.4
451511.41518.2+6.8
461514.81533.4+18.6
471533.31539.1+5.8
481572.11600.8+28.6
491643.01671.5+28.5
501656.71685.8+29.1
511676.21715.5+39.3
521698.61724.1+25.5
533032.13069.3+37.2
543078.93131.2+52.3
553120.63168.5+48.0
563166.73211.2+44.5
573181.73225.4+43.7
583185.03229.3+44.3
593194.03238.3+44.4
603207.13252.1+45.0
613215.03259.0+44.0
623531.83582.0+50.2
633625.03676.8+51.7

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, 2026-10-07 08:40:16 → 2026-10-07 09:44:14, 3838 s, peak 3.9 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest