Benzo[a]anthracene (C18H12)

General Molecule Info

Charge: -1

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-1

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)

1345.60000

IR Intesity
(km/mol)

2.44100

Eigenvectors

Diff mu X
(Debye)

-0.18500

Diff mu Y
(Debye)

0.15400

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.00846

0.03283

0.00000

2

-0.02138

-0.00379

0.00000

3

-0.05788

-0.00386

0.00000

4

-0.04088

0.02110

0.00000

5

0.06505

-0.05902

0.00000

6

0.09150

0.00499

0.00000

7

0.01955

-0.02195

0.00000

8

0.02212

0.00341

0.00000

9

-0.03249

-0.01310

0.00000

10

-0.01568

0.03810

0.00000

11

0.01309

0.03046

0.00000

12

-0.01492

-0.00594

0.00000

13

0.01287

0.01532

0.00000

14

-0.00825

-0.02413

0.00000

15

0.01331

-0.03597

0.00000

16

-0.01399

0.00997

0.00000

17

-0.01439

0.00009

0.00000

18

0.00134

-0.00571

0.00000

19

0.11234

0.49700

0.00000

20

-0.15547

-0.49499

0.00000

21

-0.05628

-0.10415

0.00000

22

0.00634

0.10911

0.00000

23

0.03397

0.04518

0.00000

24

-0.05506

0.08329

0.00000

25

-0.06870

-0.03926

0.00000

26

0.00477

-0.02559

0.00000

27

-0.07540

0.06574

0.00000

28

0.02178

0.12571

0.00000

29

0.04817

0.01390

0.00000

30

0.05846

-0.07141

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons