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)

-692.28642

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)

864.69800

IR Intesity
(km/mol)

5.73000

Eigenvectors

Diff mu X
(Debye)

0.00000

Diff mu Y
(Debye)

0.00000

Diff mu Z
(Debye)

0.36800

Eigenvectors

#

X

Y

Z

1

0.00000

0.00000

0.06499

2

0.00000

0.00000

-0.07760

3

0.00000

0.00000

-0.03278

4

0.00000

0.00000

0.04596

5

0.00000

0.00000

-0.08348

6

0.00000

0.00000

0.09555

7

0.00000

0.00000

-0.00494

8

0.00000

0.00000

-0.01358

9

0.00000

0.00000

0.05080

10

0.00000

0.00000

-0.07724

11

0.00000

0.00000

0.03158

12

0.00000

0.00000

-0.03059

13

0.00000

0.00000

0.02588

14

0.00000

0.00000

-0.01175

15

0.00000

0.00000

0.02224

16

0.00000

0.00000

0.02368

17

0.00000

0.00000

-0.03048

18

0.00000

0.00000

-0.03333

19

0.00000

0.00000

-0.22609

20

0.00000

0.00000

0.27320

21

0.00000

0.00000

-0.14802

22

0.00000

0.00000

0.29060

23

0.00000

0.00000

0.02627

24

0.00000

0.00000

-0.25667

25

0.00000

0.00000

0.17826

26

0.00000

0.00000

0.18119

27

0.00000

0.00000

-0.12491

28

0.00000

0.00000

-0.14198

29

0.00000

0.00000

0.20364

30

0.00000

0.00000

0.16227

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Theoretical spectral database of polycyclic aromatic hydrocarbons