Spectrum Atlas

azulene+NH2 C10H9N

B_78f8233b4c · SMILES Nc1cc2cccccc-2c1 · InChIKey URSBMMUQJIMLKA-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
1118.6128.8+10.2
2166.2177.1+10.9
3251.0253.0+2.0
4258.9266.8+7.9
5377.2393.9+16.7
6393.5400.9+7.4
7416.0423.5+7.6
8424.4433.7+9.4
9432.4436.2+3.8
10498.7470.1-28.6
11514.0522.7+8.7
12598.3601.3+3.0
13607.3624.4+17.2
14667.4680.6+13.3
15705.8695.1-10.6
16744.6715.8-28.8
17748.0754.1+6.1
18756.9759.3+2.4
19777.1765.9-11.1
20787.1804.8+17.7
21875.5895.4+19.9
22910.2912.6+2.3
23952.9960.1+7.2
24961.9974.2+12.3
25985.4979.9-5.5
26998.41017.4+19.0
271009.81018.4+8.6
281050.61031.5-19.0
291095.81105.8+10.0
301204.61165.8-38.8
311205.21208.4+3.1
321255.41230.3-25.1
331261.21267.1+5.9
341329.61306.1-23.6
351345.31339.4-5.9
361402.61422.9+20.3
371438.11442.5+4.4
381446.11462.1+16.0
391511.01520.4+9.4
401568.21580.1+11.9
411572.41589.7+17.3
421604.61628.9+24.3
431644.31687.5+43.3
441661.01688.1+27.2
451691.81710.1+18.3
463145.53191.2+45.7
473147.63193.8+46.2
483157.83203.3+45.5
493171.53216.4+44.9
503183.23227.3+44.1
513225.33267.7+42.4
523226.53269.0+42.5
533567.03614.2+47.1
543669.63718.1+48.5

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, 2026-10-06 19:17:39 → 2026-10-06 20:00:41, 2581 s, peak 3.19 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest