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)

1429.05400

IR Intesity
(km/mol)

14.12200

Eigenvectors

Diff mu X
(Debye)

0.28200

Diff mu Y
(Debye)

-0.50500

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.00246

-0.01682

0.00000

2

0.00849

-0.02419

0.00000

3

0.01992

-0.03051

0.00000

4

-0.08015

-0.00292

0.00000

5

0.05448

0.03030

0.00000

6

-0.02934

0.05676

0.00000

7

0.07070

0.05494

0.00000

8

0.03037

0.01830

0.00000

9

-0.01499

-0.05104

0.00000

10

-0.01517

-0.05594

0.00000

11

-0.10385

-0.07590

0.00000

12

0.04832

0.00291

0.00000

13

-0.04807

0.04130

0.00000

14

0.05423

0.00920

0.00000

15

-0.02101

0.01563

0.00000

16

-0.00898

-0.04056

0.00000

17

0.02677

-0.02101

0.00000

18

-0.03335

0.07148

0.00000

19

0.02382

0.08049

0.00000

20

0.01643

0.01691

0.00000

21

-0.00296

-0.00113

0.00000

22

0.00975

0.03714

0.00000

23

0.08118

0.17565

0.00000

24

0.06046

-0.07220

0.00000

25

-0.00898

-0.00819

0.00000

26

0.20006

-0.15867

0.00000

27

-0.10245

0.11902

0.00000

28

0.01959

0.03715

0.00000

29

0.18668

0.00909

0.00000

30

0.04149

-0.02019

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons