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)

1560.97000

IR Intesity
(km/mol)

18.79000

Eigenvectors

Diff mu X
(Debye)

-0.26800

Diff mu Y
(Debye)

0.61100

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

0.01294

-0.06178

0.00000

2

-0.02200

-0.00796

0.00000

3

-0.05507

-0.00451

0.00000

4

0.06730

0.01602

0.00000

5

-0.00222

0.08209

0.00000

6

0.02107

0.00014

0.00000

7

0.02554

0.04956

0.00000

8

-0.03266

-0.03923

0.00000

9

-0.03074

-0.02154

0.00000

10

-0.00827

-0.03130

0.00000

11

-0.08156

0.02062

0.00000

12

0.04552

-0.00149

0.00000

13

0.04612

-0.03881

0.00000

14

-0.01585

0.02627

0.00000

15

0.05090

-0.06149

0.00000

16

-0.05151

-0.00151

0.00000

17

0.05582

0.03757

0.00000

18

0.02992

-0.06080

0.00000

19

0.05589

0.09462

0.00000

20

-0.00275

0.05811

0.00000

21

0.00876

0.13895

0.00000

22

0.02626

0.10032

0.00000

23

0.00770

0.08607

0.00000

24

-0.11549

0.12384

0.00000

25

-0.00478

0.03439

0.00000

26

-0.02491

0.07433

0.00000

27

-0.18028

0.20541

0.00000

28

-0.03263

0.08695

0.00000

29

-0.21217

-0.01145

0.00000

30

-0.18350

0.17708

0.00000

Back
Theoretical spectral database of polycyclic aromatic hydrocarbons