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)

-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)

948.46800

IR Intesity
(km/mol)

4.54600

Eigenvectors

Diff mu X
(Debye)

-0.26200

Diff mu Y
(Debye)

-0.19700

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

0.03382

-0.06934

0.00000

2

0.06035

0.07416

0.00000

3

0.00667

-0.04267

0.00000

4

0.00595

0.03468

0.00000

5

-0.03510

-0.02379

0.00000

6

0.00110

0.04592

0.00000

7

0.01681

-0.00565

0.00000

8

-0.00900

-0.01024

0.00000

9

-0.08066

0.03476

0.00000

10

-0.07434

-0.00220

0.00000

11

0.00293

0.01200

0.00000

12

-0.04552

-0.04720

0.00000

13

0.08040

0.07586

0.00000

14

0.02274

-0.11533

0.00000

15

0.02805

0.02996

0.00000

16

-0.05146

0.01726

0.00000

17

0.00337

-0.03961

0.00000

18

0.03686

0.02850

0.00000

19

0.04036

-0.04893

0.00000

20

0.07840

0.13600

0.00000

21

-0.10684

-0.05823

0.00000

22

-0.05457

0.06857

0.00000

23

-0.00518

0.00641

0.00000

24

0.05391

0.10521

0.00000

25

-0.04050

-0.13114

0.00000

26

-0.02913

-0.06786

0.00000

27

0.06576

-0.01727

0.00000

28

-0.05035

0.02097

0.00000

29

0.00203

-0.03998

0.00000

30

0.01061

0.06131

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons