Benzo[a]anthracene (C18H12)

General Molecule Info

Charge: 2

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/q+2

Electronic States

Energy
(eV)

-692.03603

Description
D0

Multiplicity
2

Is Minimum
yes

Symmetry
-

Theory Level
DFT - B3LYP

Element
and
Basis Sets

4-31g

Symmetry Group
Cs

Symmetry Elements
E sigmah(xy)

Rotational Constants

a
(cm-1)

0.03932
b
(cm-1)

0.00852
c
(cm-1)

0.00700

Dipole Moments

mu_x
(Debye)

0.12919
mu_y
(Debye)

-0.56125
mu_z
(Debye)

0.00000

Vibration Analisys

Harmonic: link
Anharmonic: None

Vibration Analisis Harmonic

Frequency
(cm-1)

965.01600

IR Intesity
(km/mol)

4.08900

Eigenvectors

Diff mu X
(Debye)

0.00000

Diff mu Y
(Debye)

0.00000

Diff mu Z
(Debye)

0.31100

Eigenvectors

#

X

Y

Z

1

0.00000

0.00000

0.07882

2

0.00000

0.00000

-0.10684

3

0.00000

0.00000

-0.03531

4

0.00000

0.00000

0.04871

5

0.00000

0.00000

-0.05532

6

0.00000

0.00000

0.06532

7

0.00000

0.00000

0.01147

8

0.00000

0.00000

-0.01088

9

0.00000

0.00000

0.05179

10

0.00000

0.00000

-0.04821

11

0.00000

0.00000

0.01385

12

0.00000

0.00000

-0.03026

13

0.00000

0.00000

0.01935

14

0.00000

0.00000

-0.02614

15

0.00000

0.00000

0.00114

16

0.00000

0.00000

0.00416

17

0.00000

0.00000

-0.01007

18

0.00000

0.00000

-0.00791

19

0.00000

0.00000

-0.33305

20

0.00000

0.00000

0.48567

21

0.00000

0.00000

-0.24997

22

0.00000

0.00000

0.21467

23

0.00000

0.00000

0.03587

24

0.00000

0.00000

-0.15362

25

0.00000

0.00000

0.20112

26

0.00000

0.00000

0.18546

27

0.00000

0.00000

-0.04042

28

0.00000

0.00000

-0.00677

29

0.00000

0.00000

0.05997

30

0.00000

0.00000

0.03349

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Theoretical spectral database of polycyclic aromatic hydrocarbons