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)

-692.28444

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)

1668.73600

IR Intesity
(km/mol)

1.24300

Eigenvectors

Diff mu X
(Debye)

0.16700

Diff mu Y
(Debye)

0.03700

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

0.01272

0.01037

0.00000

2

-0.00541

-0.02861

0.00000

3

-0.02867

-0.00506

0.00000

4

0.01236

0.02499

0.00000

5

0.00327

0.01760

0.00000

6

0.00212

-0.01104

0.00000

7

0.05785

-0.04963

0.00000

8

-0.01033

0.01731

0.00000

9

-0.00063

-0.05763

0.00000

10

0.02800

0.04688

0.00000

11

-0.05194

0.07581

0.00000

12

0.02906

-0.04096

0.00000

13

-0.01139

0.05087

0.00000

14

-0.03521

-0.03712

0.00000

15

-0.06463

0.09653

0.00000

16

0.02120

-0.08315

0.00000

17

-0.07325

0.03605

0.00000

18

0.08766

-0.08326

0.00000

19

0.01307

0.00391

0.00000

20

0.01478

0.03851

0.00000

21

0.03745

0.06090

0.00000

22

0.00137

-0.06555

0.00000

23

-0.01579

0.00988

0.00000

24

0.07579

-0.02956

0.00000

25

0.07942

-0.01389

0.00000

26

-0.06465

0.05534

0.00000

27

0.11541

-0.11026

0.00000

28

0.08249

0.08326

0.00000

29

0.07944

0.07470

0.00000

30

-0.09470

0.13139

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons