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)

1477.72700

IR Intesity
(km/mol)

1.22600

Eigenvectors

Diff mu X
(Debye)

0.12500

Diff mu Y
(Debye)

0.11600

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

0.00080

-0.06466

0.00000

2

-0.04907

-0.03355

0.00000

3

-0.05781

0.04240

0.00000

4

0.10881

-0.00365

0.00000

5

-0.02266

0.02397

0.00000

6

0.04254

0.03005

0.00000

7

-0.05719

-0.03310

0.00000

8

-0.04027

-0.08049

0.00000

9

0.01861

0.00985

0.00000

10

-0.00544

-0.00908

0.00000

11

0.05292

0.01664

0.00000

12

0.00515

0.03940

0.00000

13

-0.02567

0.01694

0.00000

14

0.00263

-0.00968

0.00000

15

0.01756

0.03532

0.00000

16

-0.00104

-0.05092

0.00000

17

-0.00188

-0.01006

0.00000

18

-0.04549

0.04165

0.00000

19

0.08312

0.26045

0.00000

20

0.02207

0.23821

0.00000

21

-0.00174

-0.07027

0.00000

22

0.01033

0.04431

0.00000

23

0.01737

0.09081

0.00000

24

0.09549

-0.10451

0.00000

25

0.02560

-0.00568

0.00000

26

-0.08121

0.13718

0.00000

27

0.11327

-0.07006

0.00000

28

0.06471

0.13228

0.00000

29

0.16025

0.02087

0.00000

30

0.17552

-0.20947

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons