Spectrum Atlas

dibenz[a,h]anthracene+CN C23H13N

P3_09eab67f7b · SMILES N#Cc1cc2ccccc2c2cc3ccc4ccccc4c3cc12 · InChIKey MKFYEQYHXQDFBC-UHFFFAOYSA-N

Cheap level done

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

105 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
132.239.3+7.0
256.783.7+27.0
375.496.3+20.8
4100.0110.7+10.7
5116.4130.6+14.3
6141.9153.8+12.0
7148.4164.1+15.7
8192.7203.9+11.2
9212.3216.4+4.1
10236.5245.3+8.8
11287.6297.3+9.7
12326.1335.7+9.6
13328.4339.4+11.0
14386.8392.6+5.8
15388.3404.0+15.7
16409.0417.1+8.1
17428.7443.2+14.5
18436.1444.7+8.6
19440.8452.5+11.6
20493.4497.5+4.1
21507.2512.8+5.6
22508.1518.3+10.1
23536.5547.2+10.8
24551.5560.1+8.6
25555.3561.4+6.1
26561.2573.6+12.4
27618.6628.5+9.8
28624.0635.9+11.9
29640.6645.6+5.0
30641.6647.8+6.2
31670.9677.1+6.3
32697.9710.8+12.9
33739.3744.8+5.5
34740.0754.3+14.2
35755.8761.7+5.9
36759.2770.2+10.9
37765.2776.8+11.6
38778.6784.6+6.0
39794.7809.1+14.4
40800.9817.9+17.0
41825.4837.4+12.0
42872.6890.3+17.6
43880.8898.7+17.9
44882.5903.9+21.4
45889.3905.3+16.0
46895.6913.2+17.6
47907.4928.0+20.6
48919.9947.4+27.5
49937.1950.8+13.6
50949.0982.4+33.4
51953.3987.8+34.5
52975.21006.4+31.2
53988.81018.8+30.1
54989.21019.3+30.2
551038.81047.4+8.6
561068.81081.5+12.7
571071.71083.8+12.1
581074.61085.4+10.8
591137.51145.5+8.0
601147.41149.8+2.5
611185.71174.5-11.2
621198.81193.3-5.5
631199.81199.4-0.4
641220.51214.5-6.0
651233.61234.6+1.0
661248.61256.3+7.7
671256.91262.9+6.0
681267.61271.9+4.3
691304.81317.7+12.8
701325.11326.2+1.1
711329.61333.1+3.5
721341.61353.7+12.1
731364.31360.5-3.8
741385.11370.5-14.6
751392.81384.3-8.4
761403.91415.8+11.9
771444.61463.9+19.3
781473.11487.0+13.9
791479.31499.6+20.3
801484.21502.7+18.5
811496.61512.1+15.5
821509.41528.3+18.9
831550.81572.7+21.8
841555.41583.7+28.3
851605.81636.5+30.8
861613.91647.5+33.6
871648.61676.8+28.2
881656.01691.5+35.5
891666.21711.9+45.8
901671.91712.6+40.7
911676.31722.2+45.9
922337.52378.3+40.8
933178.43222.5+44.0
943181.63224.6+43.0
953185.13228.3+43.2
963193.23236.3+43.0
973193.53236.5+43.0
983197.73240.8+43.1
993202.73247.1+44.4
1003204.63248.0+43.4
1013206.03248.9+42.9
1023211.43254.0+42.6
1033215.83259.7+43.8
1043225.33270.7+45.3
1053230.13275.1+45.0

Provenance

  • Releases: none yet
  • Entered the corpus as: pool 3, chosen by rule (decision 54): aza four-rings and five-ring systems (layer P3)
  • Run: ubuntu-32gb-hel1-2, 2026-10-09 12:01:20 → 2026-10-09 19:46:56, 27935 s, peak 11.89 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest