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)

1010.99500

IR Intesity
(km/mol)

1.24600

Eigenvectors

Diff mu X
(Debye)

0.00000

Diff mu Y
(Debye)

0.00000

Diff mu Z
(Debye)

0.17200

Eigenvectors

#

X

Y

Z

1

0.00000

0.00000

0.00195

2

0.00000

0.00000

0.00872

3

0.00000

0.00000

0.00367

4

0.00000

0.00000

-0.01333

5

0.00000

0.00000

0.00408

6

0.00000

0.00000

0.00121

7

0.00000

0.00000

-0.01253

8

0.00000

0.00000

0.04257

9

0.00000

0.00000

-0.01933

10

0.00000

0.00000

-0.01871

11

0.00000

0.00000

-0.01073

12

0.00000

0.00000

-0.02971

13

0.00000

0.00000

0.01420

14

0.00000

0.00000

0.01488

15

0.00000

0.00000

0.07579

16

0.00000

0.00000

-0.07163

17

0.00000

0.00000

-0.05213

18

0.00000

0.00000

0.07677

19

0.00000

0.00000

-0.03633

20

0.00000

0.00000

-0.03813

21

0.00000

0.00000

0.10092

22

0.00000

0.00000

0.09891

23

0.00000

0.00000

-0.22141

24

0.00000

0.00000

-0.07838

25

0.00000

0.00000

-0.08471

26

0.00000

0.00000

0.16260

27

0.00000

0.00000

-0.38535

28

0.00000

0.00000

0.40096

29

0.00000

0.00000

0.32172

30

0.00000

0.00000

-0.42837

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Theoretical spectral database of polycyclic aromatic hydrocarbons