Spectrum Atlas

fluoranthene+NH2 C16H11N

A2_7c950f1732 · SMILES Nc1ccc2c3c(cccc13)-c1ccccc1-2 · InChIKey VHGJAFIHUSTRGB-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
182.693.7+11.0
2120.6132.2+11.7
3153.5167.1+13.5
4189.8202.3+12.5
5193.2203.6+10.5
6279.2287.1+7.9
7298.6303.7+5.1
8325.0343.7+18.7
9354.1363.1+9.0
10361.6366.8+5.1
11441.0447.3+6.3
12459.4463.7+4.3
13470.2479.0+8.8
14484.9495.2+10.3
15548.4550.0+1.7
16560.9562.1+1.2
17567.5571.4+3.9
18579.7593.8+14.0
19601.5605.2+3.7
20614.0624.3+10.4
21639.9651.1+11.2
22677.0684.1+7.1
23688.4702.9+14.5
24740.2747.1+6.9
25756.3769.0+12.6
26772.7786.4+13.7
27789.4803.0+13.6
28807.0811.9+4.9
29827.1844.1+17.0
30832.0855.5+23.5
31867.1875.0+7.9
32883.1903.5+20.4
33908.8942.1+33.3
34928.9956.1+27.2
35932.2963.5+31.3
36955.2964.7+9.5
37958.7992.8+34.1
38972.71007.3+34.6
391033.41042.3+8.9
401052.71062.5+9.9
411069.91077.6+7.7
421111.01121.6+10.6
431113.61123.5+10.0
441149.61145.1-4.4
451188.51186.9-1.6
461192.41193.0+0.7
471203.01202.6-0.3
481228.01227.3-0.7
491255.31254.6-0.7
501286.51288.6+2.0
511327.01327.7+0.7
521336.61345.4+8.8
531364.41357.5-7.0
541411.21406.0-5.1
551421.31431.6+10.3
561451.91456.3+4.4
571479.51491.3+11.8
581490.71503.5+12.8
591496.51512.2+15.8
601522.91547.6+24.7
611551.61582.2+30.6
621627.91660.4+32.5
631650.81678.5+27.7
641654.11690.7+36.7
651661.71704.9+43.2
661669.11710.0+40.9
671697.11717.4+20.3
683169.93214.3+44.4
693176.23219.8+43.6
703178.93222.2+43.3
713183.23227.1+43.9
723188.33232.2+43.8
733191.23234.3+43.1
743193.63236.4+42.9
753204.33246.4+42.2
763206.03249.6+43.6
773555.13603.1+48.0
783652.73702.3+49.6

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, 2026-10-03 12:44:19 → 2026-10-03 15:16:48, 9148 s, peak 6.65 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest