Benzo[a]anthracene (C18H12)

General Molecule Info

Charge: 0

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

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)

3189.80500

IR Intesity
(km/mol)

8.97900

Eigenvectors

Diff mu X
(Debye)

-0.46000

Diff mu Y
(Debye)

-0.02300

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.02007

0.00496

0.00000

2

0.00308

-0.00083

0.00000

3

0.00031

0.00085

0.00000

4

0.00022

-0.00016

0.00000

5

-0.00031

-0.00059

0.00000

6

0.00020

-0.00004

0.00000

7

-0.00012

0.00068

0.00000

8

0.00772

-0.00262

0.00000

9

-0.00231

0.00052

0.00000

10

0.00233

-0.00072

0.00000

11

-0.00104

0.00097

0.00000

12

0.00033

0.00079

0.00000

13

0.00211

0.00213

0.00000

14

-0.00019

0.00045

0.00000

15

0.02367

0.01774

0.00000

16

-0.05767

0.01936

0.00000

17

0.00630

-0.01680

0.00000

18

-0.02729

-0.02332

0.00000

19

0.23005

-0.05915

0.00000

20

-0.03547

0.00974

0.00000

21

0.02772

-0.00686

0.00000

22

-0.02759

0.00800

0.00000

23

-0.08778

0.02703

0.00000

24

-0.02445

-0.02416

0.00000

25

0.00159

-0.00546

0.00000

26

-0.00280

-0.00533

0.00000

27

-0.27218

-0.23083

0.00000

28

0.67563

-0.22333

0.00000

29

-0.04531

0.20206

0.00000

30

0.30767

0.26817

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons