Spectrum Atlas

azulene+SH C10H8S

B_616944e845 · SMILES Sc1ccc2cccccc1-2 · InChIKey VBPDTVSNDAHRDZ-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
195.0112.0+17.0
2150.2186.1+35.9
3175.4186.9+11.5
4184.2249.8+65.6
5234.3296.9+62.6
6327.7328.8+1.1
7383.5378.7-4.8
8395.4395.6+0.2
9435.2437.3+2.1
10450.1447.0-3.1
11551.6546.1-5.4
12582.4599.0+16.5
13611.9629.5+17.5
14693.9657.7-36.2
15736.6707.8-28.8
16759.8740.8-19.0
17766.7772.0+5.2
18794.0809.8+15.8
19880.3882.7+2.4
20884.0896.1+12.1
21918.4927.4+9.0
22939.9947.9+8.0
23956.0965.2+9.3
24974.5983.6+9.1
25986.9986.9+0.1
261005.31011.0+5.7
271017.61029.8+12.2
281056.01044.1-11.8
291074.91080.1+5.2
301193.51172.8-20.8
311211.71204.5-7.2
321255.71262.0+6.3
331318.81323.0+4.2
341334.41331.8-2.6
351342.71340.9-1.8
361427.61434.2+6.7
371437.01454.9+17.8
381477.81491.6+13.9
391505.91516.4+10.5
401549.41562.7+13.3
411594.81618.1+23.3
421649.11686.6+37.5
431658.51693.3+34.8
442610.52662.7+52.3
453152.33197.4+45.1
463158.93203.8+44.8
473168.33213.8+45.5
483181.53225.8+44.3
493189.83233.6+43.7
503229.23270.6+41.4
513246.13287.5+41.4

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, 2026-10-06 13:52:41 → 2026-10-06 14:36:12, 2611 s, peak 3.19 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest