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)

-691.62999

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)

0.03982
b
(cm-1)

0.00842
c
(cm-1)

0.00695

Dipole Moments

mu_x
(Debye)

-0.27351
mu_y
(Debye)

0.67795
mu_z
(Debye)

0.00000

Vibration Analisys

Harmonic: link
Anharmonic: None

Vibration Analisis Harmonic

Frequency
(cm-1)

460.14600

IR Intesity
(km/mol)

3.84800

Eigenvectors

Diff mu X
(Debye)

0.02200

Diff mu Y
(Debye)

0.30100

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.03188

0.04104

0.00000

2

-0.02223

-0.04929

0.00000

3

-0.03808

0.02317

0.00000

4

-0.07269

-0.05814

0.00000

5

0.02246

0.04139

0.00000

6

0.00971

-0.03142

0.00000

7

0.04908

0.04986

0.00000

8

-0.06720

-0.10326

0.00000

9

0.03555

0.06031

0.00000

10

0.03779

-0.03625

0.00000

11

0.05081

0.04425

0.00000

12

0.02265

-0.06456

0.00000

13

0.04518

0.06634

0.00000

14

0.03184

-0.00427

0.00000

15

0.04431

0.00048

0.00000

16

-0.03057

-0.01691

0.00000

17

-0.05679

0.00285

0.00000

18

-0.02337

0.05279

0.00000

19

-0.04264

-0.00788

0.00000

20

-0.01236

-0.00545

0.00000

21

0.03346

0.04803

0.00000

22

0.04300

-0.01758

0.00000

23

-0.08172

-0.15093

0.00000

24

0.02679

0.08553

0.00000

25

-0.02345

-0.01794

0.00000

26

0.09653

-0.14573

0.00000

27

0.08191

-0.04599

0.00000

28

-0.04618

-0.06200

0.00000

29

-0.08809

-0.00327

0.00000

30

-0.06546

0.10440

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons