Benzo[a]anthracene (C18H12)

General Molecule Info

Charge: -1

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-1

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)

1441.95600

IR Intesity
(km/mol)

0.02200

Eigenvectors

Diff mu X
(Debye)

0.01600

Diff mu Y
(Debye)

0.01500

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.02739

0.02992

0.00000

2

0.03053

0.00857

0.00000

3

-0.01120

-0.00211

0.00000

4

0.01477

-0.00484

0.00000

5

0.12906

-0.03868

0.00000

6

-0.12088

0.03472

0.00000

7

-0.00679

0.00481

0.00000

8

-0.00585

0.00251

0.00000

9

-0.02016

-0.10274

0.00000

10

-0.03785

-0.09337

0.00000

11

-0.00418

-0.00446

0.00000

12

0.00556

-0.00518

0.00000

13

-0.04018

0.08207

0.00000

14

0.07818

0.04742

0.00000

15

0.01110

-0.01253

0.00000

16

-0.00347

0.00051

0.00000

17

-0.00696

0.00281

0.00000

18

0.00634

0.00003

0.00000

19

0.02181

0.22008

0.00000

20

0.07609

0.17432

0.00000

21

0.02278

0.02413

0.00000

22

-0.01062

0.03040

0.00000

23

-0.01213

-0.01882

0.00000

24

0.00240

0.04720

0.00000

25

0.00843

0.03609

0.00000

26

-0.01184

0.01221

0.00000

27

-0.00534

0.00803

0.00000

28

0.00914

0.04076

0.00000

29

0.01933

0.00927

0.00000

30

-0.00840

0.01827

0.00000

Back
Theoretical spectral database of polycyclic aromatic hydrocarbons