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)

819.04800

IR Intesity
(km/mol)

0.59700

Eigenvectors

Diff mu X
(Debye)

-0.03500

Diff mu Y
(Debye)

0.11400

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.07706

0.07377

0.00000

2

0.06313

0.06574

0.00000

3

-0.01331

0.03661

0.00000

4

0.00834

0.04479

0.00000

5

-0.04734

0.03482

0.00000

6

0.07118

0.00601

0.00000

7

-0.00438

-0.00656

0.00000

8

0.07154

-0.04071

0.00000

9

-0.08152

-0.01862

0.00000

10

0.07452

-0.06900

0.00000

11

-0.03260

-0.01765

0.00000

12

-0.03041

-0.06811

0.00000

13

-0.02193

-0.02035

0.00000

14

-0.00020

-0.02531

0.00000

15

0.02132

-0.01973

0.00000

16

0.04945

-0.02825

0.00000

17

-0.01706

0.05079

0.00000

18

-0.02540

0.01500

0.00000

19

-0.06707

0.11940

0.00000

20

0.09293

0.16737

0.00000

21

-0.09985

-0.06976

0.00000

22

0.05772

-0.14459

0.00000

23

0.07029

-0.04248

0.00000

24

0.01421

-0.06073

0.00000

25

-0.06540

-0.04465

0.00000

26

-0.06441

-0.03273

0.00000

27

-0.00254

0.01272

0.00000

28

0.03107

-0.08486

0.00000

29

-0.06889

0.03992

0.00000

30

0.00349

-0.01749

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons