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)

-692.28642

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)

0.03906
b
(cm-1)

0.00844
c
(cm-1)

0.00694

Dipole Moments

mu_x
(Debye)

-0.13629
mu_y
(Debye)

0.70909
mu_z
(Debye)

0.00000

Vibration Analisys

Harmonic: link
Anharmonic: None

Vibration Analisis Harmonic

Frequency
(cm-1)

601.44300

IR Intesity
(km/mol)

8.18800

Eigenvectors

Diff mu X
(Debye)

0.06600

Diff mu Y
(Debye)

0.43500

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

0.01315

0.10392

0.00000

2

-0.05286

-0.02371

0.00000

3

0.03135

0.06896

0.00000

4

0.00613

0.00585

0.00000

5

-0.00986

0.08442

0.00000

6

-0.05184

-0.03190

0.00000

7

-0.02589

0.02269

0.00000

8

-0.00919

0.02539

0.00000

9

0.06570

0.02334

0.00000

10

-0.02933

-0.06033

0.00000

11

-0.03966

0.00544

0.00000

12

-0.05952

0.01093

0.00000

13

0.05841

0.00567

0.00000

14

0.01992

-0.11320

0.00000

15

-0.04139

-0.04356

0.00000

16

0.03390

-0.04019

0.00000

17

0.04624

-0.04562

0.00000

18

0.04714

-0.00023

0.00000

19

0.02139

0.12795

0.00000

20

-0.05763

-0.03897

0.00000

21

0.04331

-0.04962

0.00000

22

-0.01098

0.00452

0.00000

23

0.00619

0.07604

0.00000

24

-0.00940

0.07464

0.00000

25

-0.01023

-0.11898

0.00000

26

-0.08398

0.03882

0.00000

27

-0.04815

-0.03061

0.00000

28

0.05349

0.01841

0.00000

29

0.00408

-0.05524

0.00000

30

0.06352

-0.02163

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons