Spectrum Atlas

naphthalene+NH2+vinyl C12H11N

B_6c1f2b1966 · SMILES C=Cc1cc(N)c2ccccc2c1 · InChIKey GRGBPRJBNOKDMO-UHFFFAOYSA-N

Cheap level done

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

66 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
1-6.470.8+77.1
2108.3114.1+5.8
3156.6164.7+8.1
4179.9185.7+5.8
5213.8221.4+7.7
6280.3288.7+8.4
7287.8294.4+6.6
8332.5348.4+15.9
9375.0379.5+4.5
10439.1448.8+9.7
11449.3454.8+5.5
12498.6506.6+8.0
13504.9510.9+6.0
14551.5559.1+7.6
15564.2571.1+6.9
16590.4594.6+4.1
17626.4640.3+13.9
18654.5660.1+5.7
19704.9715.8+10.9
20738.6747.8+9.2
21757.8765.8+8.0
22759.2773.7+14.5
23788.4802.7+14.3
24847.6868.0+20.4
25864.5888.4+23.9
26880.9898.4+17.5
27891.2902.9+11.7
28920.3958.1+37.9
29947.6980.9+33.3
30973.5982.9+9.4
31983.71016.0+32.3
321033.81047.5+13.7
331058.31067.3+9.0
341081.11086.7+5.5
351092.91102.0+9.0
361149.71150.5+0.8
371172.81167.3-5.5
381199.21202.9+3.7
391207.91215.3+7.3
401265.11255.8-9.3
411284.11288.5+4.4
421335.61335.4-0.3
431352.61355.6+3.0
441405.81407.5+1.7
451418.51423.8+5.3
461443.61446.8+3.2
471474.41486.0+11.5
481488.31500.8+12.4
491513.81530.9+17.1
501563.81591.5+27.7
511626.81657.9+31.1
521654.61681.7+27.1
531678.21714.8+36.6
541698.71729.4+30.7
551713.91745.7+31.9
563146.53190.8+44.3
573163.93208.8+44.8
583170.83211.2+40.4
593177.63221.3+43.7
603187.13231.3+44.2
613195.63240.3+44.7
623199.03243.2+44.2
633209.73253.4+43.8
643247.93292.5+44.6
653537.73587.3+49.6
663631.33682.5+51.2

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 17:53:12 → 2026-10-06 19:10:39, 4646 s, peak 4.34 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest