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)

-691.62999

Description
S0

Multiplicity
1

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)

0.03982
b
(cm-1)

0.00842
c
(cm-1)

0.00695

Dipole Moments

mu_x
(Debye)

-0.27351
mu_y
(Debye)

0.67795
mu_z
(Debye)

0.00000

Vibration Analisys

Harmonic: link
Anharmonic: None

Vibration Analisis Harmonic

Frequency
(cm-1)

781.05700

IR Intesity
(km/mol)

7.03200

Eigenvectors

Diff mu X
(Debye)

0.00000

Diff mu Y
(Debye)

0.00000

Diff mu Z
(Debye)

0.40800

Eigenvectors

#

X

Y

Z

1

0.00000

0.00000

-0.01368

2

0.00000

0.00000

0.00010

3

0.00000

0.00000

-0.11252

4

0.00000

0.00000

0.09157

5

0.00000

0.00000

-0.00952

6

0.00000

0.00000

0.01016

7

0.00000

0.00000

0.14634

8

0.00000

0.00000

-0.03136

9

0.00000

0.00000

0.00903

10

0.00000

0.00000

-0.00248

11

0.00000

0.00000

-0.09762

12

0.00000

0.00000

0.03663

13

0.00000

0.00000

0.00146

14

0.00000

0.00000

0.00435

15

0.00000

0.00000

-0.01864

16

0.00000

0.00000

0.00554

17

0.00000

0.00000

-0.04735

18

0.00000

0.00000

-0.01331

19

0.00000

0.00000

0.21990

20

0.00000

0.00000

-0.12180

21

0.00000

0.00000

-0.04217

22

0.00000

0.00000

-0.00144

23

0.00000

0.00000

-0.14921

24

0.00000

0.00000

-0.03831

25

0.00000

0.00000

-0.02003

26

0.00000

0.00000

0.07429

27

0.00000

0.00000

-0.14925

28

0.00000

0.00000

0.16599

29

0.00000

0.00000

0.21106

30

0.00000

0.00000

0.34259

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Theoretical spectral database of polycyclic aromatic hydrocarbons