Spectrum Atlas

fluoranthene+Cl+ C16H9Cl

P3c_311e979a14 · SMILES Clc1ccc2c(c1)-c1cccc3cccc-2c13 · InChIKey IVGPRQSZXKDUPG-UHFFFAOYSA-N

Cheap level done

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

72 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
160.575.6+15.1
2113.1123.6+10.5
3145.5151.6+6.1
4169.1177.9+8.8
5181.1193.3+12.3
6253.0260.7+7.7
7268.8272.3+3.5
8312.6320.7+8.1
9324.9331.3+6.4
10428.6434.7+6.1
11432.9437.4+4.4
12435.6444.4+8.8
13465.2474.9+9.7
14479.3482.1+2.8
15527.9533.7+5.8
16554.5558.4+3.9
17566.3567.3+0.9
18582.9586.6+3.7
19625.6635.1+9.5
20644.0650.6+6.6
21659.4664.1+4.6
22676.3679.6+3.4
23747.7752.0+4.3
24771.9775.5+3.6
25795.7808.8+13.0
26804.1811.9+7.8
27815.3822.1+6.8
28835.2847.9+12.7
29847.9859.0+11.1
30909.8923.2+13.4
31922.9930.3+7.4
32942.2963.6+21.4
33959.6981.5+21.9
34978.9997.8+18.9
35991.81005.1+13.4
361002.71034.3+31.5
371011.91037.5+25.6
381048.81042.0-6.7
391067.21067.2-0.0
401086.31088.6+2.2
411094.41100.3+5.9
421130.91139.1+8.1
431171.81169.9-2.0
441187.41174.8-12.7
451218.11214.0-4.0
461254.51240.5-14.0
471263.01261.1-1.9
481267.61272.3+4.6
491305.01314.8+9.8
501329.31337.7+8.3
511372.21379.3+7.1
521414.91406.8-8.0
531427.21427.5+0.3
541449.01461.2+12.2
551482.61488.6+6.0
561486.31498.0+11.7
571503.11521.8+18.8
581538.01549.9+11.9
591553.31585.6+32.3
601592.91626.7+33.8
611635.11664.6+29.6
621640.61676.8+36.2
631661.81692.2+30.4
643209.23249.3+40.1
653209.93250.6+40.7
663215.93256.2+40.3
673217.43258.5+41.2
683219.23259.8+40.5
693229.23268.8+39.6
703230.93271.8+40.9
713231.93272.2+40.4
723243.23283.0+39.8

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, 2026-10-12 11:52:36 → 2026-10-12 16:44:12, 17495 s, peak 6.42 GB, deck 37f37863836d
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest