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)

-692.28642

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)

0.03906
b
(cm-1)

0.00844
c
(cm-1)

0.00694

Dipole Moments

mu_x
(Debye)

-0.13629
mu_y
(Debye)

0.70909
mu_z
(Debye)

0.00000

Vibration Analisys

Harmonic: link
Anharmonic: None

Vibration Analisis Harmonic

Frequency
(cm-1)

947.62000

IR Intesity
(km/mol)

0.13300

Eigenvectors

Diff mu X
(Debye)

0.00000

Diff mu Y
(Debye)

0.00000

Diff mu Z
(Debye)

-0.05600

Eigenvectors

#

X

Y

Z

1

0.00000

0.00000

-0.00735

2

0.00000

0.00000

0.00864

3

0.00000

0.00000

0.00429

4

0.00000

0.00000

-0.00343

5

0.00000

0.00000

-0.00030

6

0.00000

0.00000

0.00002

7

0.00000

0.00000

-0.00652

8

0.00000

0.00000

0.00357

9

0.00000

0.00000

-0.04423

10

0.00000

0.00000

0.05072

11

0.00000

0.00000

-0.00320

12

0.00000

0.00000

0.00123

13

0.00000

0.00000

0.07358

14

0.00000

0.00000

-0.08274

15

0.00000

0.00000

0.01830

16

0.00000

0.00000

-0.01162

17

0.00000

0.00000

-0.00733

18

0.00000

0.00000

0.01173

19

0.00000

0.00000

0.02133

20

0.00000

0.00000

-0.03652

21

0.00000

0.00000

0.31786

22

0.00000

0.00000

-0.34973

23

0.00000

0.00000

-0.01559

24

0.00000

0.00000

-0.48528

25

0.00000

0.00000

0.54878

26

0.00000

0.00000

-0.00558

27

0.00000

0.00000

-0.09796

28

0.00000

0.00000

0.06383

29

0.00000

0.00000

0.04109

30

0.00000

0.00000

-0.06600

Back
Theoretical spectral database of polycyclic aromatic hydrocarbons