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)

-692.28444

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)

1230.08400

IR Intesity
(km/mol)

0.01500

Eigenvectors

Diff mu X
(Debye)

0.01500

Diff mu Y
(Debye)

-0.01100

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.00822

-0.00115

0.00000

2

-0.01128

0.00733

0.00000

3

0.01819

-0.02365

0.00000

4

-0.01320

-0.02756

0.00000

5

-0.04007

-0.02604

0.00000

6

0.02360

-0.04351

0.00000

7

0.00657

0.04228

0.00000

8

0.00711

0.01681

0.00000

9

0.01374

0.00359

0.00000

10

-0.01200

0.01245

0.00000

11

-0.00609

0.01115

0.00000

12

0.00696

-0.01063

0.00000

13

-0.01087

0.02186

0.00000

14

0.02023

0.01047

0.00000

15

-0.00264

-0.00871

0.00000

16

0.01085

0.01702

0.00000

17

-0.03553

0.00402

0.00000

18

0.01482

-0.02971

0.00000

19

0.01621

0.09516

0.00000

20

0.04296

0.21215

0.00000

21

-0.03699

-0.18268

0.00000

22

-0.06395

-0.16691

0.00000

23

0.05625

0.17061

0.00000

24

-0.29736

0.31073

0.00000

25

0.41299

0.10782

0.00000

26

0.07644

-0.08199

0.00000

27

0.06985

-0.09160

0.00000

28

0.07741

0.21946

0.00000

29

-0.34547

-0.05947

0.00000

30

0.20396

-0.24775

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons