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)

358.62800

IR Intesity
(km/mol)

0.24000

Eigenvectors

Diff mu X
(Debye)

-0.03500

Diff mu Y
(Debye)

0.06700

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.00643

0.00179

0.00000

2

-0.03817

-0.00592

0.00000

3

0.02621

0.00938

0.00000

4

0.02233

0.01766

0.00000

5

-0.06724

-0.03278

0.00000

6

-0.05871

-0.01078

0.00000

7

0.07479

0.03391

0.00000

8

0.02196

0.04747

0.00000

9

-0.04097

-0.09130

0.00000

10

-0.03032

-0.01169

0.00000

11

0.05072

0.07978

0.00000

12

0.05091

0.06589

0.00000

13

-0.00481

-0.09264

0.00000

14

0.00778

-0.05591

0.00000

15

0.06710

-0.00932

0.00000

16

-0.00462

-0.02680

0.00000

17

-0.04668

0.02080

0.00000

18

-0.02019

0.07663

0.00000

19

0.00253

0.03671

0.00000

20

-0.04912

-0.04821

0.00000

21

-0.05456

-0.13704

0.00000

22

-0.01917

0.02309

0.00000

23

0.02222

0.04449

0.00000

24

0.01425

-0.11427

0.00000

25

0.04639

-0.04787

0.00000

26

0.07128

0.04532

0.00000

27

0.09889

-0.04668

0.00000

28

-0.02531

-0.08272

0.00000

29

-0.09240

0.01240

0.00000

30

-0.05856

0.12251

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons