Spectrum Atlas

dibenzofuran+Cl C12H7ClO

A2_f29090ff8c · SMILES Clc1ccc2oc3ccccc3c2c1 · InChIKey PRKTYWJFCODJOA-UHFFFAOYSA-N

Cheap level done

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

57 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
182.895.5+12.7
2127.3139.2+11.8
3153.7160.0+6.3
4208.3219.4+11.2
5302.9313.4+10.5
6308.2314.9+6.7
7343.6347.8+4.2
8371.6386.4+14.8
9433.9442.9+9.1
10452.4457.2+4.8
11480.6484.2+3.5
12537.3541.5+4.2
13572.6586.9+14.3
14594.0612.0+18.0
15616.3621.7+5.4
16638.0641.9+3.9
17706.0713.4+7.4
18728.0749.7+21.7
19759.4778.6+19.2
20769.2785.2+16.0
21792.4798.6+6.2
22821.3840.9+19.5
23866.0873.0+7.0
24869.0886.6+17.6
25877.3887.3+10.0
26881.9907.2+25.3
27936.3966.4+30.1
28941.7971.1+29.4
29976.11009.1+33.1
301033.51042.0+8.5
311047.11053.1+6.0
321089.71104.3+14.6
331135.31139.4+4.2
341152.41153.8+1.3
351184.81183.9-1.0
361226.31231.1+4.8
371235.41249.2+13.8
381283.11288.9+5.8
391301.41303.6+2.2
401331.11325.3-5.8
411366.51339.2-27.2
421390.61365.8-24.8
431467.41483.4+16.0
441488.41503.5+15.2
451513.11528.4+15.3
461529.51549.9+20.3
471630.71666.0+35.4
481644.51676.5+32.0
491650.81686.7+35.9
501683.81727.5+43.7
513190.53233.3+42.7
523200.63243.3+42.7
533212.63254.8+42.2
543220.73262.8+42.1
553224.53266.7+42.2
563227.33268.8+41.5
573233.13275.6+42.5

Provenance

  • Releases: none yet
  • Entered the corpus as: substituted three- and four-ring cores, enumerated from the parents (layer A′) (layer A2)
  • Run: Asus18, 2026-10-11 13:50:47 → 2026-10-11 15:21:24, 5437 s, peak 4.09 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest