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)

668.92900

IR Intesity
(km/mol)

1.08100

Eigenvectors

Diff mu X
(Debye)

-0.15700

Diff mu Y
(Debye)

-0.02800

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.05057

0.01754

0.00000

2

-0.03993

-0.00234

0.00000

3

-0.02263

-0.02455

0.00000

4

-0.00846

0.03313

0.00000

5

-0.01846

0.02644

0.00000

6

-0.01634

-0.02698

0.00000

7

0.04724

-0.04307

0.00000

8

-0.00200

0.06249

0.00000

9

0.00288

0.03979

0.00000

10

0.02008

-0.06405

0.00000

11

-0.00780

-0.07590

0.00000

12

0.02432

0.07422

0.00000

13

0.03864

0.05134

0.00000

14

0.01764

-0.05214

0.00000

15

0.10539

0.04038

0.00000

16

0.00807

0.03658

0.00000

17

-0.02335

0.01970

0.00000

18

-0.07321

-0.11607

0.00000

19

-0.04986

0.02287

0.00000

20

-0.04014

-0.00231

0.00000

21

-0.00553

0.00403

0.00000

22

0.02823

-0.03922

0.00000

23

-0.00650

0.04673

0.00000

24

0.01218

0.07908

0.00000

25

-0.05599

-0.07183

0.00000

26

-0.01981

0.12400

0.00000

27

0.10623

0.04191

0.00000

28

-0.02033

-0.04791

0.00000

29

0.07673

0.03971

0.00000

30

-0.04323

-0.15541

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons