Benzo[a]anthracene (C18H12)

General Molecule Info

Charge: 0

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

Electronic States

Energy
(eV)

-691.62999

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)

0.03982
b
(cm-1)

0.00842
c
(cm-1)

0.00695

Dipole Moments

mu_x
(Debye)

-0.27351
mu_y
(Debye)

0.67795
mu_z
(Debye)

0.00000

Vibration Analisys

Harmonic: link
Anharmonic: None

Vibration Analisis Harmonic

Frequency
(cm-1)

1538.34700

IR Intesity
(km/mol)

69.60100

Eigenvectors

Diff mu X
(Debye)

-0.29500

Diff mu Y
(Debye)

-1.24900

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.03088

-0.07811

0.00000

2

-0.04155

-0.09256

0.00000

3

0.00535

0.06782

0.00000

4

0.03753

0.00133

0.00000

5

0.01986

0.02556

0.00000

6

0.01622

0.04269

0.00000

7

-0.03039

-0.02093

0.00000

8

0.00316

0.03592

0.00000

9

0.00968

-0.02857

0.00000

10

0.02447

0.05857

0.00000

11

0.04012

0.00144

0.00000

12

-0.03476

0.00099

0.00000

13

-0.06654

0.07379

0.00000

14

0.01187

-0.06148

0.00000

15

0.02175

0.00897

0.00000

16

-0.01528

-0.03664

0.00000

17

0.00175

0.01852

0.00000

18

0.00045

-0.00812

0.00000

19

0.04509

0.25301

0.00000

20

0.04888

0.28196

0.00000

21

0.00360

-0.06732

0.00000

22

-0.04677

-0.21483

0.00000

23

-0.06475

-0.19583

0.00000

24

0.20357

-0.20482

0.00000

25

0.05847

-0.06219

0.00000

26

0.01634

-0.06438

0.00000

27

0.02378

0.01093

0.00000

28

0.04141

0.12822

0.00000

29

0.00248

0.02187

0.00000

30

-0.00834

0.00369

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons