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)

594.03400

IR Intesity
(km/mol)

13.66200

Eigenvectors

Diff mu X
(Debye)

-0.12200

Diff mu Y
(Debye)

-0.55500

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

0.00677

0.09824

0.00000

2

-0.04444

-0.01467

0.00000

3

0.01836

0.06398

0.00000

4

-0.00056

0.01922

0.00000

5

-0.00881

0.06891

0.00000

6

-0.03771

-0.02072

0.00000

7

-0.02446

0.02807

0.00000

8

-0.02311

0.03725

0.00000

9

0.05567

0.02146

0.00000

10

-0.03104

-0.06048

0.00000

11

-0.03826

0.02206

0.00000

12

-0.05998

0.02250

0.00000

13

0.04832

-0.00395

0.00000

14

0.01675

-0.10855

0.00000

15

-0.04382

-0.05815

0.00000

16

0.04503

-0.05915

0.00000

17

0.05728

-0.06141

0.00000

18

0.06484

0.00662

0.00000

19

0.01183

0.11456

0.00000

20

-0.04531

-0.01781

0.00000

21

0.04101

-0.03793

0.00000

22

-0.01631

-0.01010

0.00000

23

-0.01183

0.07937

0.00000

24

-0.01029

0.05546

0.00000

25

-0.00332

-0.11502

0.00000

26

-0.07738

0.04032

0.00000

27

-0.04888

-0.04904

0.00000

28

0.06826

0.00438

0.00000

29

0.00818

-0.07321

0.00000

30

0.07416

-0.00575

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons