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)

-692.28444

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)

0.03906
b
(cm-1)

0.00854
c
(cm-1)

0.00701

Dipole Moments

mu_x
(Debye)

0.02298
mu_y
(Debye)

-0.00245
mu_z
(Debye)

0.00000

Vibration Analisys

Harmonic: link
Anharmonic: None

Vibration Analisis Harmonic

Frequency
(cm-1)

948.02400

IR Intesity
(km/mol)

0.26400

Eigenvectors

Diff mu X
(Debye)

-0.07900

Diff mu Y
(Debye)

0.00700

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.02857

0.07449

0.00000

2

-0.05434

-0.07303

0.00000

3

-0.00570

0.04938

0.00000

4

-0.01180

-0.03937

0.00000

5

0.03175

0.03026

0.00000

6

0.00241

-0.05003

0.00000

7

-0.01533

0.00914

0.00000

8

0.00575

0.01326

0.00000

9

0.07467

-0.03643

0.00000

10

0.07612

-0.00213

0.00000

11

-0.00729

-0.01193

0.00000

12

0.04289

0.04457

0.00000

13

-0.07692

-0.08003

0.00000

14

-0.02565

0.11706

0.00000

15

-0.02407

-0.02559

0.00000

16

0.05426

-0.01649

0.00000

17

-0.00277

0.03386

0.00000

18

-0.03861

-0.03268

0.00000

19

-0.03272

0.05972

0.00000

20

-0.06713

-0.11862

0.00000

21

0.09804

0.04959

0.00000

22

0.05265

-0.08098

0.00000

23

0.00366

-0.00161

0.00000

24

-0.03909

-0.11694

0.00000

25

0.02609

0.12977

0.00000

26

0.02470

0.06635

0.00000

27

-0.05981

0.01896

0.00000

28

0.05297

-0.02197

0.00000

29

-0.01088

0.03083

0.00000

30

-0.01043

-0.06628

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons