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)

-692.03603

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)

1489.70600

IR Intesity
(km/mol)

6.30900

Eigenvectors

Diff mu X
(Debye)

0.26500

Diff mu Y
(Debye)

0.28200

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.02632

-0.05155

0.00000

2

-0.01077

-0.00496

0.00000

3

0.04884

0.05828

0.00000

4

0.01163

0.00578

0.00000

5

-0.04764

-0.01209

0.00000

6

0.03559

0.03448

0.00000

7

-0.05707

-0.01356

0.00000

8

-0.04269

-0.05144

0.00000

9

0.04319

0.00369

0.00000

10

0.00349

-0.04145

0.00000

11

0.01621

-0.01557

0.00000

12

0.04465

-0.00603

0.00000

13

-0.03480

0.05882

0.00000

14

-0.04188

-0.01985

0.00000

15

0.03320

0.01048

0.00000

16

0.00543

-0.02546

0.00000

17

-0.04582

-0.02498

0.00000

18

-0.01954

0.06025

0.00000

19

-0.00678

0.05450

0.00000

20

-0.01698

-0.02148

0.00000

21

0.02931

-0.06714

0.00000

22

0.07158

0.17647

0.00000

23

0.04254

0.23460

0.00000

24

0.21818

-0.19993

0.00000

25

0.25931

0.04903

0.00000

26

-0.13765

0.19133

0.00000

27

0.04291

0.00345

0.00000

28

0.06842

0.14202

0.00000

29

0.24746

0.03466

0.00000

30

0.18538

-0.17901

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons