Spectrum Atlas

naphthalene+OH+CN C11H7NO

B_9b8d1fd189 · SMILES N#Cc1ccc(O)c2ccccc12 · InChIKey WRCUUNRCGDNUQJ-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
171.3113.2+41.9
299.8119.4+19.6
3135.2152.4+17.2
4180.6196.1+15.4
5232.0303.2+71.2
6288.8308.1+19.4
7305.9320.3+14.4
8413.1416.9+3.8
9425.9439.7+13.8
10438.8454.5+15.7
11472.2484.5+12.3
12484.8489.3+4.5
13509.2526.8+17.6
14555.2559.7+4.5
15622.4634.5+12.1
16624.5636.0+11.5
17647.0664.0+17.0
18703.2709.4+6.1
19739.4745.8+6.4
20762.6779.0+16.4
21775.7792.6+16.9
22807.1811.6+4.5
23851.4869.7+18.3
24864.0885.8+21.8
25943.3974.9+31.6
26956.0981.3+25.3
27998.81028.4+29.6
281028.81037.0+8.2
291064.91074.1+9.2
301082.91092.4+9.6
311184.31186.0+1.8
321193.01191.4-1.6
331206.51202.0-4.5
341219.21230.9+11.6
351264.21268.4+4.2
361297.71291.9-5.8
371326.71333.8+7.1
381399.41407.0+7.6
391416.91422.8+5.9
401441.11452.9+11.8
411488.31497.0+8.6
421506.41526.8+20.5
431570.51597.7+27.2
441633.41667.5+34.2
451651.91676.7+24.8
461681.31723.3+42.1
472335.02374.7+39.7
483158.23205.8+47.6
493196.33238.8+42.5
503208.13250.5+42.5
513214.23256.1+41.9
523218.13260.6+42.5
533229.43271.4+42.0
543772.53812.9+40.5

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 01:55:12 → 2026-10-07 02:56:33, 3680 s, peak 3.8 GB, deck 9e27bf8e9348
  • Imaginary modes: B3LYP 0, ωB97X 0
  • Source files: corpus factory · manifest