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)

-692.28444

Description
S0

Multiplicity
1

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)

0.03906
b
(cm-1)

0.00854
c
(cm-1)

0.00701

Dipole Moments

mu_x
(Debye)

0.02298
mu_y
(Debye)

-0.00245
mu_z
(Debye)

0.00000

Vibration Analisys

Harmonic: link
Anharmonic: None

Vibration Analisis Harmonic

Frequency
(cm-1)

659.06700

IR Intesity
(km/mol)

2.40000

Eigenvectors

Diff mu X
(Debye)

-0.03500

Diff mu Y
(Debye)

-0.23600

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

0.05171

-0.03809

0.00000

2

-0.10286

-0.00979

0.00000

3

0.00926

0.01035

0.00000

4

-0.00910

0.02802

0.00000

5

-0.03253

-0.05183

0.00000

6

-0.02220

-0.08534

0.00000

7

-0.01211

0.00497

0.00000

8

0.02332

0.03431

0.00000

9

-0.11316

0.04011

0.00000

10

0.12298

-0.07049

0.00000

11

0.00577

0.00199

0.00000

12

0.02222

0.04023

0.00000

13

0.02277

0.08623

0.00000

14

0.03652

0.03220

0.00000

15

-0.02023

-0.00416

0.00000

16

-0.00352

-0.00012

0.00000

17

0.01129

-0.01564

0.00000

18

0.01189

-0.00488

0.00000

19

0.05226

-0.03228

0.00000

20

-0.10329

-0.01535

0.00000

21

-0.11792

0.02047

0.00000

22

0.12564

-0.05989

0.00000

23

0.02187

0.02753

0.00000

24

0.08443

0.02355

0.00000

25

-0.10034

-0.00188

0.00000

26

0.00252

0.06157

0.00000

27

-0.01746

-0.00847

0.00000

28

0.00444

0.02417

0.00000

29

0.01500

-0.01488

0.00000

30

0.00866

-0.00136

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons