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)

368.06300

IR Intesity
(km/mol)

0.22100

Eigenvectors

Diff mu X
(Debye)

-0.01000

Diff mu Y
(Debye)

-0.07200

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.00291

0.00235

0.00000

2

-0.03417

-0.01703

0.00000

3

0.02615

0.00891

0.00000

4

0.01943

0.00744

0.00000

5

-0.05693

-0.03100

0.00000

6

-0.05209

-0.01991

0.00000

7

0.07405

0.03987

0.00000

8

0.01565

0.04082

0.00000

9

-0.03240

-0.08678

0.00000

10

-0.03142

-0.02467

0.00000

11

0.04704

0.08835

0.00000

12

0.04671

0.06150

0.00000

13

-0.00330

-0.08953

0.00000

14

0.00482

-0.06394

0.00000

15

0.06886

-0.00122

0.00000

16

-0.00536

-0.01947

0.00000

17

-0.05358

0.03136

0.00000

18

-0.02539

0.08878

0.00000

19

0.00448

0.03425

0.00000

20

-0.04343

-0.05486

0.00000

21

-0.04535

-0.12983

0.00000

22

-0.02266

0.00547

0.00000

23

0.01727

0.04203

0.00000

24

0.00835

-0.10213

0.00000

25

0.04013

-0.05548

0.00000

26

0.07471

0.03369

0.00000

27

0.10026

-0.03676

0.00000

28

-0.02530

-0.08004

0.00000

29

-0.10572

0.02097

0.00000

30

-0.06403

0.13423

0.00000

Back
Theoretical spectral database of polycyclic aromatic hydrocarbons