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)

605.03200

IR Intesity
(km/mol)

0.94900

Eigenvectors

Diff mu X
(Debye)

0.10000

Diff mu Y
(Debye)

0.11200

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.01131

-0.09917

0.00000

2

0.05452

0.01460

0.00000

3

-0.02154

-0.06513

0.00000

4

-0.00090

-0.01900

0.00000

5

0.00788

-0.07409

0.00000

6

0.04530

0.02397

0.00000

7

0.02698

-0.02387

0.00000

8

0.01422

-0.03547

0.00000

9

-0.06630

-0.01919

0.00000

10

0.03514

0.06165

0.00000

11

0.03651

-0.00891

0.00000

12

0.05537

-0.02313

0.00000

13

-0.05320

0.00217

0.00000

14

-0.01665

0.11455

0.00000

15

0.04186

0.04958

0.00000

16

-0.04091

0.04740

0.00000

17

-0.05347

0.05432

0.00000

18

-0.05505

0.00022

0.00000

19

-0.01783

-0.11714

0.00000

20

0.05789

0.02299

0.00000

21

-0.04890

0.04511

0.00000

22

0.01908

0.00505

0.00000

23

0.00167

-0.07709

0.00000

24

0.01035

-0.06299

0.00000

25

0.01022

0.12061

0.00000

26

0.07870

-0.04914

0.00000

27

0.04956

0.03653

0.00000

28

-0.06304

-0.01347

0.00000

29

-0.01001

0.06506

0.00000

30

-0.06910

0.01820

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons