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)

1431.54000

IR Intesity
(km/mol)

192.10000

Eigenvectors

Diff mu X
(Debye)

0.68900

Diff mu Y
(Debye)

2.01800

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

0.04687

0.03797

0.00000

2

0.00943

0.09265

0.00000

3

-0.12790

-0.03411

0.00000

4

0.10160

-0.05220

0.00000

5

0.01927

-0.02101

0.00000

6

-0.05149

-0.02948

0.00000

7

0.05123

0.01166

0.00000

8

-0.02109

-0.03206

0.00000

9

0.01067

0.04916

0.00000

10

0.02759

-0.00558

0.00000

11

-0.00122

-0.02479

0.00000

12

-0.00586

0.03087

0.00000

13

0.00403

-0.01252

0.00000

14

-0.04980

-0.00726

0.00000

15

-0.02880

0.04581

0.00000

16

-0.01201

-0.06323

0.00000

17

0.04709

0.00098

0.00000

18

-0.05170

0.03906

0.00000

19

0.06390

0.08084

0.00000

20

-0.03018

-0.05065

0.00000

21

-0.05915

-0.20524

0.00000

22

0.03271

0.01021

0.00000

23

-0.02685

-0.05689

0.00000

24

0.06775

-0.07820

0.00000

25

0.15227

0.04153

0.00000

26

0.03380

-0.00860

0.00000

27

0.00968

0.00061

0.00000

28

0.03922

0.07755

0.00000

29

0.02531

-0.00668

0.00000

30

0.07351

-0.11316

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons