Benzo[a]anthracene (C18H12)

General Molecule Info

Charge: 0

Inchi:1S/C18H12/c1-2-7-15-12-18-16(11-14(15)6-1)10-9-13-5-3-4-8-17(13)18/h1-12H

Electronic States

Energy From

Energy
(eV)

-691.62243

Description
T1

Multiplicity
3

Is Minimum
yes

Symmetry
-

Theory Level
DFT - B3LYP

Element
and
Basis Sets

4-31g

Symmetry Group
Cs

Symmetry Elements
E sigmah(xy)

Dipole Moments

mu_x
(Debye)

0.10413
mu_y
(Debye)

-0.21108
mu_z
(Debye)

0.00000

Energy To

Energy
(eV)

-692.28642

Description
D0

Multiplicity
2

Is Minimum
yes

Symmetry

Theory Level

Element
and
Basis Sets

4-31g

Symmetry Group
Cs

Symmetry Elements
E sigmah(xy)

Rotational Constants

a
(cm-1)

0.03906
b
(cm-1)

0.00844
c
(cm-1)

0.00694
wilson
dj

wilson
djk

wilson
dk

nielsen
dj

nielsen
djk

nielsen
dk

nielsen
d_j

nielsen
r5

nielsen
r6

Dipole Moments

mu_x
(Debye)

-0.13629
mu_y
(Debye)

0.70909
mu_z
(Debye)

0.00000

Vibration Analisys

Harmonic: link
Anharmonic: None

Energy
(eV)

0.66400

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Theoretical spectral database of polycyclic aromatic hydrocarbons