Benzo[a]anthracene (C18H12)

General Molecule Info

Charge: 0

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

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)

1604.19900

IR Intesity
(km/mol)

52.01000

Eigenvectors

Diff mu X
(Debye)

-0.23000

Diff mu Y
(Debye)

-1.08500

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

0.01173

0.05420

0.00000

2

-0.02384

-0.10345

0.00000

3

-0.02339

-0.04197

0.00000

4

0.01852

0.06906

0.00000

5

0.05060

-0.01376

0.00000

6

-0.01441

0.07250

0.00000

7

-0.00875

-0.01639

0.00000

8

-0.01946

0.01932

0.00000

9

-0.04133

-0.05100

0.00000

10

0.04361

-0.00540

0.00000

11

-0.00420

0.05123

0.00000

12

0.03646

-0.05916

0.00000

13

0.06627

0.00761

0.00000

14

-0.10956

-0.01977

0.00000

15

0.00542

0.01421

0.00000

16

-0.02205

-0.02716

0.00000

17

0.05916

0.01187

0.00000

18

-0.03121

-0.01091

0.00000

19

-0.01855

-0.07960

0.00000

20

0.06072

0.21398

0.00000

21

0.00811

0.13140

0.00000

22

0.06382

0.03237

0.00000

23

-0.02511

0.02852

0.00000

24

-0.01050

0.09716

0.00000

25

0.23685

0.06386

0.00000

26

-0.11418

0.10245

0.00000

27

0.00309

0.01822

0.00000

28

-0.00778

0.02018

0.00000

29

-0.09431

-0.02088

0.00000

30

-0.02570

-0.02477

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons