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)

-692.28444

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)

0.03906
b
(cm-1)

0.00854
c
(cm-1)

0.00701

Dipole Moments

mu_x
(Debye)

0.02298
mu_y
(Debye)

-0.00245
mu_z
(Debye)

0.00000

Vibration Analisys

Harmonic: link
Anharmonic: None

Vibration Analisis Harmonic

Frequency
(cm-1)

489.27200

IR Intesity
(km/mol)

9.47000

Eigenvectors

Diff mu X
(Debye)

0.00000

Diff mu Y
(Debye)

0.00000

Diff mu Z
(Debye)

-0.47300

Eigenvectors

#

X

Y

Z

1

0.00000

0.00000

-0.05244

2

0.00000

0.00000

-0.05867

3

0.00000

0.00000

0.03213

4

0.00000

0.00000

0.02599

5

0.00000

0.00000

0.12758

6

0.00000

0.00000

0.12117

7

0.00000

0.00000

-0.00997

8

0.00000

0.00000

-0.01018

9

0.00000

0.00000

-0.07558

10

0.00000

0.00000

-0.07749

11

0.00000

0.00000

-0.00112

12

0.00000

0.00000

0.01476

13

0.00000

0.00000

0.03637

14

0.00000

0.00000

0.04031

15

0.00000

0.00000

-0.01112

16

0.00000

0.00000

0.00149

17

0.00000

0.00000

0.00399

18

0.00000

0.00000

-0.00734

19

0.00000

0.00000

-0.28454

20

0.00000

0.00000

-0.26825

21

0.00000

0.00000

-0.30691

22

0.00000

0.00000

-0.30828

23

0.00000

0.00000

-0.03186

24

0.00000

0.00000

-0.04051

25

0.00000

0.00000

-0.03021

26

0.00000

0.00000

0.02259

27

0.00000

0.00000

0.01946

28

0.00000

0.00000

0.02246

29

0.00000

0.00000

0.02106

30

0.00000

0.00000

-0.00441

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Theoretical spectral database of polycyclic aromatic hydrocarbons