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)

1070.09100

IR Intesity
(km/mol)

3.89500

Eigenvectors

Diff mu X
(Debye)

0.18500

Diff mu Y
(Debye)

0.24100

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.00103

0.00799

0.00000

2

0.00657

0.00461

0.00000

3

0.01027

0.01060

0.00000

4

-0.00344

0.00658

0.00000

5

-0.02719

-0.01401

0.00000

6

0.01178

-0.02295

0.00000

7

0.00336

0.00716

0.00000

8

-0.00208

0.00197

0.00000

9

0.04775

-0.07901

0.00000

10

-0.07012

-0.03336

0.00000

11

0.00189

-0.00461

0.00000

12

0.00104

-0.00258

0.00000

13

0.11998

0.05369

0.00000

14

-0.07624

0.11065

0.00000

15

-0.00551

-0.00967

0.00000

16

-0.01014

-0.00316

0.00000

17

0.00318

0.01726

0.00000

18

0.00523

-0.00504

0.00000

19

0.00749

0.03984

0.00000

20

0.01813

0.05335

0.00000

21

-0.02448

-0.35735

0.00000

22

-0.14504

-0.27382

0.00000

23

-0.00264

0.00616

0.00000

24

0.22101

-0.03469

0.00000

25

-0.27944

0.07349

0.00000

26

-0.00129

-0.00289

0.00000

27

0.00731

-0.02593

0.00000

28

-0.01631

-0.01820

0.00000

29

0.00650

0.01988

0.00000

30

0.02628

-0.02911

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons