Spectrum Atlas

azulene+CONH2 C11H9NO

B_9e023162d4 · SMILES NC(=O)c1cccc2cccc-2c1 · InChIKey GGALNBJCICGQNL-UHFFFAOYSA-N

Cheap level done

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

60 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
165.893.8+28.0
289.1106.7+17.6
3172.1183.2+11.1
4190.9199.2+8.2
5220.8229.3+8.4
6305.0304.1-0.9
7336.4339.4+3.0
8363.6368.6+5.0
9420.0422.6+2.6
10434.4440.4+6.0
11464.5476.0+11.5
12516.5493.5-23.0
13546.8535.9-10.9
14565.3579.7+14.3
15575.6591.0+15.4
16626.6618.9-7.7
17652.8643.5-9.2
18732.3683.4-48.9
19738.2732.2-6.0
20761.4766.9+5.5
21784.9790.4+5.5
22797.6803.7+6.1
23803.0819.0+16.0
24840.7845.0+4.3
25844.4859.4+15.0
26941.1917.5-23.6
27950.6961.1+10.5
28977.1967.9-9.2
29994.9996.8+1.9
301006.11016.5+10.4
311048.11029.8-18.3
321059.71073.7+14.0
331089.01091.7+2.8
341092.91097.2+4.3
351120.01131.6+11.6
361209.71191.5-18.2
371260.41234.0-26.4
381301.21303.2+2.0
391315.91323.5+7.6
401344.51338.0-6.5
411367.61393.9+26.2
421424.71422.0-2.7
431439.41457.2+17.8
441480.61496.2+15.6
451512.51527.3+14.8
461547.41557.7+10.2
471577.01599.1+22.1
481642.51662.1+19.6
491653.01690.8+37.8
501665.11695.8+30.7
511779.11810.4+31.3
523153.33198.6+45.3
533170.83216.7+45.8
543186.63232.7+46.1
553188.13233.6+45.4
563221.53262.5+41.1
573238.03279.3+41.3
583247.83289.1+41.3
593571.73620.6+48.9
603687.63737.1+49.5

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 06:43:57 → 2026-10-07 07:53:03, 4146 s, peak 3.99 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest