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)

191.59700

IR Intesity
(km/mol)

0.83700

Eigenvectors

Diff mu X
(Debye)

0.00000

Diff mu Y
(Debye)

0.00000

Diff mu Z
(Debye)

-0.14100

Eigenvectors

#

X

Y

Z

1

0.00000

0.00000

0.06030

2

0.00000

0.00000

-0.07328

3

0.00000

0.00000

0.06025

4

0.00000

0.00000

-0.04900

5

0.00000

0.00000

-0.00889

6

0.00000

0.00000

-0.01183

7

0.00000

0.00000

0.09510

8

0.00000

0.00000

-0.09458

9

0.00000

0.00000

-0.07293

10

0.00000

0.00000

0.06302

11

0.00000

0.00000

0.09100

12

0.00000

0.00000

0.01256

13

0.00000

0.00000

-0.04840

14

0.00000

0.00000

0.06180

15

0.00000

0.00000

0.03512

16

0.00000

0.00000

-0.06999

17

0.00000

0.00000

-0.06073

18

0.00000

0.00000

0.04598

19

0.00000

0.00000

0.10789

20

0.00000

0.00000

-0.12010

21

0.00000

0.00000

-0.13000

22

0.00000

0.00000

0.11931

23

0.00000

0.00000

-0.19795

24

0.00000

0.00000

-0.09593

25

0.00000

0.00000

0.12706

26

0.00000

0.00000

-0.00673

27

0.00000

0.00000

0.02619

28

0.00000

0.00000

-0.15915

29

0.00000

0.00000

-0.14076

30

0.00000

0.00000

0.04741

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Theoretical spectral database of polycyclic aromatic hydrocarbons