Theoretical spectral database of polycyclic aromatic hydrocarbons

Azulene (C10H8)

General Molecule Info

Charge: -1

Inchi:1S/C10H9/c1-2-5-9-7-4-8-10(9)6-3-1/h1-3,5-8H,4H2/q-1

Electronic States

Energy From

Energy
(eV)
-385.08486

Description
D0

Multiplicity
2

Is Minimum
yes

Symmetry
-

Theory Level
DFT - B3LYP

Element
and
Basis Sets
4-31g

Symmetry Group
C2v

Symmetry Elements
E C2(z) sigmav(xz) sigmav(yz)

Rotational Constants

a
(cm-1)
0.09616 b
(cm-1)
0.04121 c
(cm-1)
0.02885

Dipole Moments

mu_x
(Debye)
0.00000 mu_y
(Debye)
0.00000 mu_z
(Debye)
-0.23901

Vibration Analisys

Harmonic: link
Anharmonic: None

Energy To

Energy
(eV)
-385.33849

Description
S0

Multiplicity
1

Is Minimum
yes

Symmetry

Theory Level

Element
and
Basis Sets
4-31g

Symmetry Group
C2v

Symmetry Elements
E C2(z) sigmav(xz) sigmav(yz)

Rotational Constants

a
(cm-1)
0.09497 b
(cm-1)
0.04175 c
(cm-1)
0.02900 wilson
dj
wilson
djk
wilson
dk

nielsen
dj
nielsen
djk
nielsen
dk
nielsen
d_j
nielsen
r5
nielsen
r6

Dipole Moments

mu_x
(Debye)
0.00000 mu_y
(Debye)
0.00000 mu_z
(Debye)
-0.45804

Vibration Analisys

Harmonic: link
Anharmonic: None

Energy
(eV)
0.25363

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