Spectrum Atlas

carbazole+CHO C13H9NO

A2_4241274de1 · SMILES O=Cc1ccc2[nH]c3ccccc3c2c1 · InChIKey WRBOHOGDAJPJOQ-UHFFFAOYSA-N

Cheap level done

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

66 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
168.986.3+17.4
2126.3135.4+9.1
3144.9152.3+7.4
4148.8169.7+20.9
5250.6258.8+8.1
6252.1262.3+10.2
7303.1313.0+9.9
8347.3359.2+12.0
9361.7364.4+2.7
10391.7414.4+22.7
11437.6444.9+7.3
12457.1460.9+3.8
13474.8478.8+4.0
14523.3527.6+4.4
15577.2590.6+13.4
16602.7613.1+10.4
17610.4614.8+4.4
18638.2642.2+4.1
19694.1699.7+5.6
20746.6762.0+15.4
21761.9780.3+18.4
22773.6780.4+6.8
23789.8803.4+13.6
24829.4839.8+10.4
25830.7842.4+11.8
26862.6877.4+14.8
27870.0882.5+12.4
28904.7925.1+20.4
29920.3929.8+9.5
30928.9959.3+30.3
31967.2989.3+22.1
32971.01003.9+32.9
331029.61041.8+12.3
341033.31049.8+16.5
351050.71057.8+7.2
361136.61144.5+7.9
371154.21156.9+2.8
381185.11181.6-3.6
391208.11218.4+10.3
401241.11246.9+5.8
411249.41254.5+5.1
421273.91281.5+7.6
431327.01333.6+6.7
441336.21338.2+2.0
451368.01355.9-12.1
461389.81371.9-18.0
471437.01438.8+1.8
481445.61448.1+2.5
491496.01509.6+13.6
501510.21526.6+16.5
511523.41544.5+21.1
521541.41562.0+20.5
531622.41655.0+32.6
541636.91669.1+32.2
551663.31697.7+34.5
561681.61726.5+44.9
571790.61824.0+33.4
582895.92946.9+51.1
593180.13223.6+43.5
603185.63228.2+42.6
613191.63234.2+42.6
623194.23237.3+43.1
633201.43244.2+42.8
643212.93255.0+42.2
653222.33265.4+43.1
663658.53705.0+46.5

Provenance

  • Releases: none yet
  • Entered the corpus as: substituted three- and four-ring cores, enumerated from the parents (layer A′) (layer A2)
  • Run: Asus18, 2026-10-16 05:29:45 → 2026-10-16 07:17:08, 6440 s, peak 4.72 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest