Spectrum Atlas

dibenzofuran+Cl C12H7ClO

A2_ea32783b24 · SMILES Clc1ccc2c(c1)oc1ccccc12 · InChIKey BBOZMMAURMEVAR-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
168.482.3+13.9
2145.5155.4+9.8
3164.8171.0+6.3
4199.2213.6+14.4
5278.3282.2+3.9
6318.3328.8+10.5
7343.8356.8+13.0
8359.3363.8+4.5
9440.9455.4+14.5
10454.1462.5+8.4
11508.9513.0+4.0
12540.1543.6+3.5
13575.0578.8+3.8
14576.5591.3+14.8
15606.2627.2+21.0
16656.9662.0+5.2
17710.8717.9+7.0
18728.1749.3+21.3
19757.2771.9+14.7
20766.9778.0+11.1
21768.8784.4+15.6
22822.3839.4+17.1
23864.3872.3+8.0
24866.7889.9+23.2
25869.9894.9+25.0
26914.1925.8+11.6
27934.8968.0+33.1
28944.2976.4+32.2
29975.21008.0+32.9
301023.01031.5+8.5
311045.11051.5+6.4
321085.11099.0+13.9
331132.61139.2+6.6
341158.11161.9+3.8
351186.51181.8-4.8
361227.21229.7+2.5
371232.51248.7+16.2
381264.81271.8+6.9
391299.31296.8-2.5
401338.51333.5-5.0
411371.51344.4-27.1
421392.41377.5-14.8
431465.21480.9+15.7
441498.21511.6+13.3
451503.61518.8+15.2
461531.81553.2+21.4
471628.91662.7+33.8
481643.41676.2+32.9
491651.11688.0+36.8
501683.31729.3+46.1
513190.73233.5+42.7
523200.53243.5+43.0
533202.53244.3+41.8
543212.53255.8+43.3
553225.93268.4+42.5
563229.33272.1+42.8
573244.53285.6+41.1

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 09:05:19 → 2026-10-11 10:14:42, 4163 s, peak 4.08 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest