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)

-691.62999

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)

0.03982
b
(cm-1)

0.00842
c
(cm-1)

0.00695

Dipole Moments

mu_x
(Debye)

-0.27351
mu_y
(Debye)

0.67795
mu_z
(Debye)

0.00000

Vibration Analisys

Harmonic: link
Anharmonic: None

Vibration Analisis Harmonic

Frequency
(cm-1)

998.65300

IR Intesity
(km/mol)

6.62800

Eigenvectors

Diff mu X
(Debye)

0.00000

Diff mu Y
(Debye)

0.00000

Diff mu Z
(Debye)

0.39600

Eigenvectors

#

X

Y

Z

1

0.00000

0.00000

0.06053

2

0.00000

0.00000

-0.11594

3

0.00000

0.00000

-0.02602

4

0.00000

0.00000

0.04318

5

0.00000

0.00000

-0.04132

6

0.00000

0.00000

0.05674

7

0.00000

0.00000

0.00946

8

0.00000

0.00000

0.00297

9

0.00000

0.00000

0.05879

10

0.00000

0.00000

-0.02748

11

0.00000

0.00000

0.02103

12

0.00000

0.00000

-0.05037

13

0.00000

0.00000

0.00312

14

0.00000

0.00000

-0.03073

15

0.00000

0.00000

0.00389

16

0.00000

0.00000

-0.00381

17

0.00000

0.00000

-0.01257

18

0.00000

0.00000

-0.00296

19

0.00000

0.00000

-0.24600

20

0.00000

0.00000

0.53639

21

0.00000

0.00000

-0.30855

22

0.00000

0.00000

0.10913

23

0.00000

0.00000

0.01813

24

0.00000

0.00000

-0.06458

25

0.00000

0.00000

0.23268

26

0.00000

0.00000

0.27145

27

0.00000

0.00000

-0.04528

28

0.00000

0.00000

0.03190

29

0.00000

0.00000

0.09071

30

0.00000

0.00000

-0.01283

Back
Theoretical spectral database of polycyclic aromatic hydrocarbons