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)

-692.03603

Description
D0

Multiplicity
2

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)

0.03932
b
(cm-1)

0.00852
c
(cm-1)

0.00700

Dipole Moments

mu_x
(Debye)

0.12919
mu_y
(Debye)

-0.56125
mu_z
(Debye)

0.00000

Vibration Analisys

Harmonic: link
Anharmonic: None

Vibration Analisis Harmonic

Frequency
(cm-1)

745.16300

IR Intesity
(km/mol)

1.63000

Eigenvectors

Diff mu X
(Debye)

0.10900

Diff mu Y
(Debye)

0.16400

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.13182

0.00393

0.00000

2

0.10687

-0.07226

0.00000

3

-0.04360

-0.04708

0.00000

4

0.03873

-0.05168

0.00000

5

-0.03533

0.02179

0.00000

6

0.01521

-0.00773

0.00000

7

-0.02845

0.00335

0.00000

8

0.01031

0.04219

0.00000

9

-0.02481

0.01631

0.00000

10

0.01986

-0.01903

0.00000

11

0.03943

0.03275

0.00000

12

0.06048

0.06746

0.00000

13

0.01797

0.02748

0.00000

14

0.00950

-0.00654

0.00000

15

-0.08455

-0.00921

0.00000

16

-0.04258

0.00235

0.00000

17

0.02394

-0.04547

0.00000

18

0.05257

0.03470

0.00000

19

-0.13694

-0.00880

0.00000

20

0.09795

-0.11493

0.00000

21

-0.03526

-0.01221

0.00000

22

0.02402

-0.01386

0.00000

23

0.01666

0.05741

0.00000

24

0.02432

0.01778

0.00000

25

-0.03581

-0.01968

0.00000

26

0.06869

0.06134

0.00000

27

-0.08649

-0.00855

0.00000

28

-0.01586

0.08941

0.00000

29

0.01517

-0.04479

0.00000

30

0.01895

0.07649

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons