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)

-692.28444

Description
S0

Multiplicity
1

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)

0.00854
c
(cm-1)

0.00701

Dipole Moments

mu_x
(Debye)

0.02298
mu_y
(Debye)

-0.00245
mu_z
(Debye)

0.00000

Vibration Analisys

Harmonic: link
Anharmonic: None

Vibration Analisis Harmonic

Frequency
(cm-1)

781.56300

IR Intesity
(km/mol)

67.46100

Eigenvectors

Diff mu X
(Debye)

0.00000

Diff mu Y
(Debye)

0.00000

Diff mu Z
(Debye)

1.26400

Eigenvectors

#

X

Y

Z

1

0.00000

0.00000

0.01563

2

0.00000

0.00000

0.01100

3

0.00000

0.00000

0.00818

4

0.00000

0.00000

-0.07221

5

0.00000

0.00000

0.04625

6

0.00000

0.00000

0.01257

7

0.00000

0.00000

0.01845

8

0.00000

0.00000

0.03954

9

0.00000

0.00000

-0.04180

10

0.00000

0.00000

-0.03441

11

0.00000

0.00000

0.06574

12

0.00000

0.00000

-0.01255

13

0.00000

0.00000

-0.02300

14

0.00000

0.00000

-0.03314

15

0.00000

0.00000

-0.04545

16

0.00000

0.00000

-0.04544

17

0.00000

0.00000

-0.02489

18

0.00000

0.00000

-0.03896

19

0.00000

0.00000

-0.18198

20

0.00000

0.00000

0.04743

21

0.00000

0.00000

0.19378

22

0.00000

0.00000

0.21982

23

0.00000

0.00000

-0.00946

24

0.00000

0.00000

0.30281

25

0.00000

0.00000

0.28816

26

0.00000

0.00000

-0.18442

27

0.00000

0.00000

0.30041

28

0.00000

0.00000

0.36060

29

0.00000

0.00000

0.34131

30

0.00000

0.00000

0.16095

Back
Theoretical spectral database of polycyclic aromatic hydrocarbons