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)

557.86300

IR Intesity
(km/mol)

0.57200

Eigenvectors

Diff mu X
(Debye)

-0.09100

Diff mu Y
(Debye)

-0.07300

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.00477

-0.00079

0.00000

2

0.02641

-0.07246

0.00000

3

0.03758

-0.05373

0.00000

4

0.02094

-0.07594

0.00000

5

-0.02589

0.00904

0.00000

6

-0.02190

-0.00413

0.00000

7

0.02692

-0.04690

0.00000

8

-0.08354

0.00409

0.00000

9

-0.02659

0.02351

0.00000

10

0.02121

0.02719

0.00000

11

-0.06630

0.03804

0.00000

12

-0.12177

-0.00114

0.00000

13

0.02438

0.04056

0.00000

14

0.02646

0.04102

0.00000

15

0.05594

-0.03827

0.00000

16

0.08960

-0.02899

0.00000

17

0.01495

0.06066

0.00000

18

0.00616

0.06910

0.00000

19

0.00551

0.03503

0.00000

20

0.01265

-0.12053

0.00000

21

-0.03185

0.00295

0.00000

22

0.02907

0.05907

0.00000

23

-0.05430

0.09843

0.00000

24

0.04780

0.01745

0.00000

25

0.01291

0.03841

0.00000

26

-0.10271

-0.02157

0.00000

27

0.02178

0.00350

0.00000

28

0.07563

-0.07091

0.00000

29

-0.06000

0.04474

0.00000

30

0.04633

0.02231

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons