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)

532.56900

IR Intesity
(km/mol)

5.15300

Eigenvectors

Diff mu X
(Debye)

0.00000

Diff mu Y
(Debye)

0.00000

Diff mu Z
(Debye)

0.34900

Eigenvectors

#

X

Y

Z

1

0.00000

0.00000

0.03387

2

0.00000

0.00000

-0.06392

3

0.00000

0.00000

0.05943

4

0.00000

0.00000

0.05492

5

0.00000

0.00000

-0.05063

6

0.00000

0.00000

0.01306

7

0.00000

0.00000

-0.08216

8

0.00000

0.00000

0.02239

9

0.00000

0.00000

-0.03963

10

0.00000

0.00000

0.07133

11

0.00000

0.00000

-0.03330

12

0.00000

0.00000

-0.02786

13

0.00000

0.00000

0.06795

14

0.00000

0.00000

-0.08832

15

0.00000

0.00000

-0.02454

16

0.00000

0.00000

0.04347

17

0.00000

0.00000

-0.07665

18

0.00000

0.00000

0.07738

19

0.00000

0.00000

0.05457

20

0.00000

0.00000

-0.21291

21

0.00000

0.00000

-0.07210

22

0.00000

0.00000

0.23490

23

0.00000

0.00000

0.02955

24

0.00000

0.00000

0.22237

25

0.00000

0.00000

-0.16101

26

0.00000

0.00000

-0.02121

27

0.00000

0.00000

0.07944

28

0.00000

0.00000

0.23628

29

0.00000

0.00000

-0.10690

30

0.00000

0.00000

0.23152

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Theoretical spectral database of polycyclic aromatic hydrocarbons