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)

1204.97800

IR Intesity
(km/mol)

79.70600

Eigenvectors

Diff mu X
(Debye)

0.47900

Diff mu Y
(Debye)

1.28700

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

0.02287

-0.00290

0.00000

2

0.01192

-0.01152

0.00000

3

0.00661

-0.01726

0.00000

4

-0.04763

-0.01521

0.00000

5

-0.01452

0.00994

0.00000

6

0.00338

0.01895

0.00000

7

0.01985

0.00295

0.00000

8

0.04815

-0.06317

0.00000

9

0.01508

-0.02884

0.00000

10

0.01994

0.00919

0.00000

11

-0.04516

0.02122

0.00000

12

-0.00307

0.06471

0.00000

13

-0.01580

0.01901

0.00000

14

-0.00585

-0.00603

0.00000

15

0.00564

-0.03837

0.00000

16

-0.01223

0.02343

0.00000

17

0.04271

-0.02119

0.00000

18

-0.03832

0.02111

0.00000

19

0.02277

-0.00056

0.00000

20

0.02376

0.03215

0.00000

21

-0.02427

-0.16529

0.00000

22

0.04541

0.08922

0.00000

23

-0.06046

-0.43426

0.00000

24

-0.13586

0.14094

0.00000

25

-0.07492

-0.02450

0.00000

26

-0.26019

0.34979

0.00000

27

0.10649

-0.16315

0.00000

28

0.03368

0.16159

0.00000

29

0.31557

0.03061

0.00000

30

-0.15344

0.14996

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons