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)

-692.03603

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)

0.03932
b
(cm-1)

0.00852
c
(cm-1)

0.00700

Dipole Moments

mu_x
(Debye)

0.12919
mu_y
(Debye)

-0.56125
mu_z
(Debye)

0.00000

Vibration Analisys

Harmonic: link
Anharmonic: None

Vibration Analisis Harmonic

Frequency
(cm-1)

1520.68800

IR Intesity
(km/mol)

13.00800

Eigenvectors

Diff mu X
(Debye)

-0.41400

Diff mu Y
(Debye)

-0.36900

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.01051

-0.04017

0.00000

2

-0.02988

-0.06337

0.00000

3

-0.02968

0.03158

0.00000

4

0.05195

-0.02006

0.00000

5

0.02662

-0.01696

0.00000

6

-0.01854

0.06104

0.00000

7

0.00327

0.05227

0.00000

8

0.00366

0.05052

0.00000

9

0.01055

0.02618

0.00000

10

0.02511

0.01479

0.00000

11

-0.02227

-0.05815

0.00000

12

-0.01809

0.00934

0.00000

13

-0.02787

0.01695

0.00000

14

-0.00825

-0.02731

0.00000

15

0.06099

-0.07398

0.00000

16

-0.03001

-0.00460

0.00000

17

-0.04184

0.02190

0.00000

18

0.05177

-0.00873

0.00000

19

0.03597

0.15297

0.00000

20

0.06414

0.29728

0.00000

21

-0.04192

-0.16757

0.00000

22

-0.00642

-0.10968

0.00000

23

-0.07703

-0.21322

0.00000

24

0.10069

-0.11670

0.00000

25

0.01310

-0.02658

0.00000

26

0.10938

-0.13390

0.00000

27

-0.21564

0.26066

0.00000

28

0.03611

0.19497

0.00000

29

0.09038

0.05505

0.00000

30

-0.07292

0.14923

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons