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)

916.36000

IR Intesity
(km/mol)

2.69500

Eigenvectors

Diff mu X
(Debye)

0.12800

Diff mu Y
(Debye)

-0.21800

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.07720

-0.03258

0.00000

2

-0.04472

-0.01720

0.00000

3

-0.04448

0.01117

0.00000

4

0.04375

0.00286

0.00000

5

0.02604

-0.02573

0.00000

6

-0.01212

-0.01568

0.00000

7

0.03439

0.06105

0.00000

8

0.09792

0.00991

0.00000

9

0.04869

-0.00269

0.00000

10

0.01653

0.00667

0.00000

11

-0.02899

0.01900

0.00000

12

-0.10858

-0.04110

0.00000

13

-0.01376

0.00015

0.00000

14

-0.01264

0.03946

0.00000

15

0.07444

0.05128

0.00000

16

-0.05019

0.00180

0.00000

17

0.01227

-0.07858

0.00000

18

0.04203

0.01313

0.00000

19

-0.11027

-0.14797

0.00000

20

-0.06662

-0.08999

0.00000

21

0.06535

0.05155

0.00000

22

0.01257

-0.00520

0.00000

23

0.14649

0.16496

0.00000

24

-0.02215

0.00922

0.00000

25

-0.01968

0.03826

0.00000

26

-0.18998

0.04458

0.00000

27

0.16329

-0.05195

0.00000

28

-0.05301

-0.00885

0.00000

29

0.01463

-0.07932

0.00000

30

0.01905

0.04005

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons