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)

-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)

3230.57200

IR Intesity
(km/mol)

9.70500

Eigenvectors

Diff mu X
(Debye)

0.47800

Diff mu Y
(Debye)

-0.03600

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.00291

0.00051

0.00000

2

-0.01763

0.00503

0.00000

3

0.00022

-0.00013

0.00000

4

0.00027

-0.00010

0.00000

5

0.00031

0.00070

0.00000

6

0.00012

-0.00082

0.00000

7

-0.00085

0.00077

0.00000

8

-0.01255

0.00412

0.00000

9

-0.02588

0.00820

0.00000

10

-0.03910

0.00917

0.00000

11

0.00017

-0.00045

0.00000

12

0.00272

0.00267

0.00000

13

-0.01652

-0.01891

0.00000

14

-0.00761

0.04011

0.00000

15

0.02718

0.02262

0.00000

16

0.00375

-0.00303

0.00000

17

-0.00399

0.01539

0.00000

18

0.01218

0.00902

0.00000

19

0.03472

-0.00860

0.00000

20

0.20929

-0.05597

0.00000

21

0.30284

-0.08471

0.00000

22

0.43930

-0.12528

0.00000

23

0.14699

-0.04521

0.00000

24

0.20660

0.20513

0.00000

25

0.10453

-0.44757

0.00000

26

-0.03696

-0.03366

0.00000

27

-0.31494

-0.26135

0.00000

28

-0.04091

0.01586

0.00000

29

0.03483

-0.17607

0.00000

30

-0.13222

-0.11199

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons