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)

-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)

164.87300

IR Intesity
(km/mol)

1.50000

Eigenvectors

Diff mu X
(Debye)

0.00600

Diff mu Y
(Debye)

0.18800

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.05413

-0.02173

0.00000

2

-0.04302

0.00909

0.00000

3

-0.06726

-0.00090

0.00000

4

-0.06362

-0.00082

0.00000

5

-0.02657

-0.02934

0.00000

6

-0.01798

-0.00339

0.00000

7

-0.03727

0.01874

0.00000

8

-0.04654

-0.02547

0.00000

9

0.01529

-0.07287

0.00000

10

0.03935

0.01083

0.00000

11

-0.00800

-0.00798

0.00000

12

-0.01709

-0.02432

0.00000

13

0.06997

-0.06276

0.00000

14

0.08128

-0.02558

0.00000

15

-0.01459

0.07797

0.00000

16

0.04152

0.09473

0.00000

17

0.07129

0.05880

0.00000

18

0.05113

0.00380

0.00000

19

-0.05939

-0.03751

0.00000

20

-0.03812

0.02992

0.00000

21

0.00296

-0.12193

0.00000

22

0.05258

0.05895

0.00000

23

-0.05421

-0.05072

0.00000

24

0.09398

-0.08760

0.00000

25

0.11501

-0.01688

0.00000

26

-0.00629

-0.03670

0.00000

27

-0.04267

0.11227

0.00000

28

0.05405

0.13132

0.00000

29

0.11141

0.06726

0.00000

30

0.08324

-0.03420

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons