Spectrum Atlas

fluoranthene+NH2 C16H11N

A2_c57ef05eac · SMILES Nc1cccc2c1-c1cccc3cccc-2c13 · InChIKey AECDQNMVIJWYBL-UHFFFAOYSA-N

Cheap level done

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

78 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
190.3102.3+12.0
2102.5118.9+16.4
3170.2181.3+11.1
4186.6195.1+8.5
5223.8235.2+11.4
6263.5272.1+8.6
7313.3320.5+7.2
8316.1322.2+6.1
9345.4364.2+18.9
10380.6384.6+4.0
11442.9455.7+12.8
12470.0480.5+10.5
13477.6484.1+6.4
14501.0505.8+4.8
15541.0552.3+11.3
16549.3554.3+5.0
17575.8580.3+4.5
18588.1602.6+14.4
19612.3615.3+3.1
20638.2641.3+3.0
21649.1658.5+9.3
22654.1668.1+14.0
23694.1709.9+15.9
24746.2758.8+12.6
25771.7780.7+9.0
26775.2789.6+14.4
27792.2806.4+14.2
28812.2820.8+8.5
29815.9829.9+13.9
30846.6862.1+15.5
31855.3865.0+9.7
32869.8900.5+30.7
33903.5931.4+28.0
34917.3943.7+26.5
35947.2969.5+22.3
36961.4983.1+21.6
37963.61000.5+36.9
38974.31010.3+36.0
391015.51026.6+11.0
401055.21060.2+5.0
411075.11083.9+8.8
421081.91088.6+6.7
431135.71150.4+14.7
441149.21155.5+6.4
451181.81166.7-15.1
461197.51190.5-7.0
471220.41221.3+0.9
481229.81234.2+4.4
491256.01259.8+3.8
501298.41307.7+9.3
511307.81309.0+1.3
521329.81332.5+2.7
531365.81364.2-1.7
541411.41406.9-4.5
551421.61425.3+3.7
561450.81460.2+9.5
571470.11476.8+6.8
581493.61508.2+14.6
591494.71514.6+19.9
601528.41549.4+21.0
611542.21571.8+29.6
621643.91675.2+31.3
631650.01679.6+29.6
641655.31695.8+40.5
651656.11699.7+43.7
661671.51712.5+41.0
671695.51716.8+21.4
683169.93213.8+43.9
693179.33222.4+43.1
703180.13223.5+43.4
713188.73232.3+43.6
723189.93232.8+43.0
733194.23237.9+43.7
743203.53247.1+43.6
753205.53248.9+43.4
763207.63250.0+42.4
773537.83586.5+48.6
783634.63684.8+50.2

Provenance

  • Releases: none yet
  • Entered the corpus as: substituted three- and four-ring cores, enumerated from the parents (layer A′) (layer A2)
  • Run: ubuntu-32gb-hel1-2, 2026-10-05 00:50:08 → 2026-10-05 03:27:10, 9421 s, peak 6.72 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest