Spectrum Atlas

azulene+SH C10H8S

B_dea2fe5abb · SMILES Sc1ccc2cccc-2cc1 · InChIKey XQPSZCFKANAOKW-UHFFFAOYSA-N

Cheap level done

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

51 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
186.8101.5+14.7
2141.7175.5+33.7
3168.1251.5+83.4
4244.2254.5+10.3
5246.7269.6+22.9
6310.0311.4+1.4
7342.3347.0+4.7
8370.1377.3+7.3
9429.9443.3+13.4
10533.9465.5-68.5
11575.0582.1+7.2
12590.6607.5+16.9
13641.4657.9+16.6
14692.6663.7-28.8
15730.2699.8-30.4
16758.2731.7-26.5
17768.3780.3+12.0
18790.7813.9+23.2
19833.1844.5+11.4
20838.4855.4+17.1
21859.8881.0+21.3
22920.2915.8-4.4
23931.0927.9-3.1
24951.1959.6+8.5
25987.7977.8-9.9
26994.51017.4+22.9
271040.51023.7-16.8
281048.81064.7+15.8
291091.31096.2+5.0
301104.51097.6-6.9
311236.01232.7-3.3
321277.01242.0-35.0
331282.81285.5+2.7
341317.21329.3+12.1
351346.31339.3-7.0
361430.81435.4+4.6
371441.51461.8+20.3
381464.11476.7+12.5
391507.81525.6+17.8
401543.01555.7+12.7
411596.41621.5+25.1
421640.51663.1+22.7
431648.11691.4+43.3
442702.62747.5+44.9
453151.53197.4+45.9
463152.73198.3+45.7
473174.73220.2+45.5
483180.93226.4+45.5
493219.23260.7+41.5
503234.23275.9+41.7
513244.63286.1+41.5

Provenance

  • Releases: none yet
  • Entered the corpus as: cores with one or two substituents, enumerated from the parents (layer B)
  • Run: ubuntu-32gb-hel1-2, 2026-10-07 18:54:18 → 2026-10-07 19:40:29, 2770 s, peak 3.13 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest