Spectrum Atlas

azulene+NH2 C10H9N

B_8ce201dfcd · SMILES Nc1cccc2cccc-2c1 · InChIKey RWZBNIUZXPXNOR-UHFFFAOYSA-N

Cheap level done

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

54 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
1112.8127.2+14.4
2169.8182.3+12.5
3246.8229.7-17.1
4272.8273.8+1.0
5297.2304.0+6.8
6338.5344.0+5.5
7369.8358.1-11.7
8412.4409.6-2.8
9491.7501.6+9.8
10506.8505.4-1.3
11569.2544.3-24.9
12606.9584.8-22.1
13633.1621.2-12.0
14648.4655.0+6.6
15721.5680.0-41.5
16748.4727.3-21.1
17760.3772.8+12.6
18775.5789.8+14.3
19810.0812.8+2.8
20820.8838.0+17.2
21856.8856.0-0.7
22922.0901.1-20.9
23934.1938.3+4.2
24938.6959.5+20.9
25953.6965.5+11.9
26985.2966.4-18.8
271026.71014.7-12.0
281071.71080.0+8.3
291093.11099.5+6.3
301160.51155.7-4.8
311175.31175.8+0.5
321251.91236.0-15.8
331262.01263.6+1.6
341322.01317.9-4.1
351332.01335.9+3.9
361352.71355.2+2.5
371436.21437.0+0.8
381439.11457.8+18.7
391495.21510.8+15.6
401515.01529.2+14.2
411556.81568.5+11.6
421589.41614.1+24.7
431648.01688.4+40.4
441674.71701.8+27.2
451695.81717.0+21.2
463133.53180.8+47.4
473141.43187.3+46.0
483154.93200.4+45.5
493179.03223.3+44.3
503213.73255.6+41.9
513234.73276.7+42.0
523242.83284.9+42.1
533550.13598.6+48.6
543648.83698.7+49.9

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 22:24:48 → 2026-10-06 23:09:29, 2681 s, peak 3.21 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest