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)

3226.61700

IR Intesity
(km/mol)

26.28400

Eigenvectors

Diff mu X
(Debye)

-0.37900

Diff mu Y
(Debye)

-0.69100

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.01402

0.00372

0.00000

2

-0.00085

0.00111

0.00000

3

0.00004

0.00059

0.00000

4

-0.00069

-0.00103

0.00000

5

0.00016

-0.00026

0.00000

6

0.00002

-0.00031

0.00000

7

0.00081

-0.00034

0.00000

8

0.03952

-0.01442

0.00000

9

-0.01032

0.00384

0.00000

10

-0.01373

0.00377

0.00000

11

-0.00098

0.00045

0.00000

12

0.03257

0.03353

0.00000

13

-0.02111

-0.02104

0.00000

14

0.00225

-0.00375

0.00000

15

-0.02810

-0.02376

0.00000

16

0.00005

0.00121

0.00000

17

0.00132

-0.00722

0.00000

18

0.01264

0.00997

0.00000

19

0.16117

-0.04430

0.00000

20

0.01661

-0.00417

0.00000

21

0.11189

-0.03157

0.00000

22

0.16584

-0.04748

0.00000

23

-0.44957

0.13989

0.00000

24

0.23865

0.23248

0.00000

25

-0.01088

0.03861

0.00000

26

-0.38665

-0.35936

0.00000

27

0.32567

0.27167

0.00000

28

-0.01060

0.00202

0.00000

29

-0.01509

0.09058

0.00000

30

-0.14210

-0.12245

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons