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)

1472.40800

IR Intesity
(km/mol)

26.04400

Eigenvectors

Diff mu X
(Debye)

-0.53900

Diff mu Y
(Debye)

-0.57100

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.01810

0.02269

0.00000

2

0.04987

0.03403

0.00000

3

0.05243

0.00035

0.00000

4

-0.09882

-0.03710

0.00000

5

0.07767

0.00603

0.00000

6

-0.07920

-0.00396

0.00000

7

-0.05616

-0.04659

0.00000

8

0.03198

0.06436

0.00000

9

-0.02776

-0.05280

0.00000

10

0.00982

-0.00991

0.00000

11

0.00292

0.08458

0.00000

12

0.03467

-0.07665

0.00000

13

-0.01251

0.03659

0.00000

14

0.02043

-0.00671

0.00000

15

0.01041

0.03883

0.00000

16

0.00096

-0.01540

0.00000

17

0.02245

0.01186

0.00000

18

-0.01487

-0.03071

0.00000

19

-0.01341

0.04575

0.00000

20

-0.00579

-0.19816

0.00000

21

0.00215

0.07463

0.00000

22

-0.02322

-0.13299

0.00000

23

0.00191

-0.04125

0.00000

24

0.01923

0.00818

0.00000

25

0.06086

0.00121

0.00000

26

-0.19764

0.17992

0.00000

27

0.18389

-0.17459

0.00000

28

0.02303

0.04168

0.00000

29

-0.09770

-0.01381

0.00000

30

-0.02717

-0.02257

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons