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)

476.57700

IR Intesity
(km/mol)

2.87800

Eigenvectors

Diff mu X
(Debye)

0.00000

Diff mu Y
(Debye)

0.00000

Diff mu Z
(Debye)

-0.26100

Eigenvectors

#

X

Y

Z

1

0.00000

0.00000

-0.04097

2

0.00000

0.00000

-0.05227

3

0.00000

0.00000

0.02491

4

0.00000

0.00000

0.02324

5

0.00000

0.00000

0.13240

6

0.00000

0.00000

0.12306

7

0.00000

0.00000

-0.01486

8

0.00000

0.00000

-0.01202

9

0.00000

0.00000

-0.07896

10

0.00000

0.00000

-0.07815

11

0.00000

0.00000

0.00291

12

0.00000

0.00000

0.01626

13

0.00000

0.00000

0.03030

14

0.00000

0.00000

0.03700

15

0.00000

0.00000

-0.01524

16

0.00000

0.00000

0.00547

17

0.00000

0.00000

0.00081

18

0.00000

0.00000

-0.00540

19

0.00000

0.00000

-0.28027

20

0.00000

0.00000

-0.26324

21

0.00000

0.00000

-0.31642

22

0.00000

0.00000

-0.31348

23

0.00000

0.00000

-0.05342

24

0.00000

0.00000

-0.01897

25

0.00000

0.00000

-0.00434

26

0.00000

0.00000

0.01553

27

0.00000

0.00000

0.01844

28

0.00000

0.00000

0.03778

29

0.00000

0.00000

0.01013

30

0.00000

0.00000

-0.00435

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Theoretical spectral database of polycyclic aromatic hydrocarbons