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)

-692.03603

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)

267.33400

IR Intesity
(km/mol)

0.74900

Eigenvectors

Diff mu X
(Debye)

0.00000

Diff mu Y
(Debye)

0.00000

Diff mu Z
(Debye)

-0.13300

Eigenvectors

#

X

Y

Z

1

0.00000

0.00000

-0.04007

2

0.00000

0.00000

0.08404

3

0.00000

0.00000

0.07234

4

0.00000

0.00000

0.10739

5

0.00000

0.00000

-0.07310

6

0.00000

0.00000

-0.04137

7

0.00000

0.00000

0.05551

8

0.00000

0.00000

-0.02216

9

0.00000

0.00000

-0.02977

10

0.00000

0.00000

-0.07824

11

0.00000

0.00000

0.01433

12

0.00000

0.00000

-0.11486

13

0.00000

0.00000

0.07447

14

0.00000

0.00000

0.00880

15

0.00000

0.00000

-0.00587

16

0.00000

0.00000

-0.05708

17

0.00000

0.00000

0.01949

18

0.00000

0.00000

0.05177

19

0.00000

0.00000

-0.10181

20

0.00000

0.00000

0.12755

21

0.00000

0.00000

-0.03047

22

0.00000

0.00000

-0.12196

23

0.00000

0.00000

-0.08503

24

0.00000

0.00000

0.17908

25

0.00000

0.00000

0.03609

26

0.00000

0.00000

-0.26227

27

0.00000

0.00000

-0.02171

28

0.00000

0.00000

-0.13375

29

0.00000

0.00000

0.03087

30

0.00000

0.00000

0.07834

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Theoretical spectral database of polycyclic aromatic hydrocarbons