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)

1483.98600

IR Intesity
(km/mol)

0.04300

Eigenvectors

Diff mu X
(Debye)

-0.00400

Diff mu Y
(Debye)

-0.03200

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

0.00422

-0.06506

0.00000

2

-0.05364

-0.07976

0.00000

3

-0.03690

0.01789

0.00000

4

0.06704

0.04289

0.00000

5

-0.03673

0.05984

0.00000

6

0.07770

0.01649

0.00000

7

-0.01740

-0.02282

0.00000

8

0.00356

-0.05896

0.00000

9

-0.00182

-0.02230

0.00000

10

-0.03165

0.00038

0.00000

11

0.06566

-0.00010

0.00000

12

-0.06552

0.07342

0.00000

13

-0.00958

-0.00692

0.00000

14

0.04502

0.01267

0.00000

15

-0.01941

0.05178

0.00000

16

-0.00390

-0.04567

0.00000

17

0.04774

0.00655

0.00000

18

-0.04577

0.00714

0.00000

19

0.06877

0.17954

0.00000

20

0.03481

0.25375

0.00000

21

0.02641

0.09094

0.00000

22

-0.02042

0.04403

0.00000

23

0.00283

-0.06483

0.00000

24

-0.05213

0.03323

0.00000

25

-0.14955

-0.03393

0.00000

26

0.12535

-0.13272

0.00000

27

0.11811

-0.10992

0.00000

28

0.01617

0.01151

0.00000

29

-0.07833

-0.01959

0.00000

30

0.04351

-0.10275

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons