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)

1163.36500

IR Intesity
(km/mol)

26.43400

Eigenvectors

Diff mu X
(Debye)

-0.59300

Diff mu Y
(Debye)

-0.52300

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.05050

0.01558

0.00000

2

-0.04953

0.02289

0.00000

3

0.02212

-0.01898

0.00000

4

0.02996

-0.00912

0.00000

5

0.04305

-0.00520

0.00000

6

0.03545

-0.04733

0.00000

7

0.02177

-0.00737

0.00000

8

-0.00836

0.04231

0.00000

9

-0.04285

0.06230

0.00000

10

-0.08337

-0.01999

0.00000

11

0.03326

0.04164

0.00000

12

-0.01281

-0.05175

0.00000

13

0.04491

-0.03880

0.00000

14

0.02563

0.03554

0.00000

15

-0.02672

-0.01871

0.00000

16

0.01452

0.00754

0.00000

17

0.00717

0.00633

0.00000

18

-0.03698

-0.02872

0.00000

19

-0.05940

-0.00805

0.00000

20

-0.03409

0.10000

0.00000

21

-0.01037

0.21004

0.00000

22

-0.15035

-0.23524

0.00000

23

0.05376

0.26238

0.00000

24

0.23659

-0.23594

0.00000

25

0.24727

0.09707

0.00000

26

0.11392

-0.19864

0.00000

27

-0.06555

0.02669

0.00000

28

0.03422

0.06390

0.00000

29

0.12087

0.02964

0.00000

30

-0.09069

0.02902

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons