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)

1005.17900

IR Intesity
(km/mol)

12.39300

Eigenvectors

Diff mu X
(Debye)

-0.48800

Diff mu Y
(Debye)

0.23400

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.03999

0.03762

0.00000

2

-0.07060

0.06207

0.00000

3

0.08128

-0.09280

0.00000

4

0.01881

-0.01430

0.00000

5

-0.01325

0.03696

0.00000

6

-0.00056

0.00254

0.00000

7

0.02949

-0.09366

0.00000

8

-0.03065

0.01724

0.00000

9

0.05740

-0.01172

0.00000

10

0.08259

-0.02388

0.00000

11

0.01031

0.00480

0.00000

12

-0.01571

-0.02148

0.00000

13

-0.04266

-0.02550

0.00000

14

-0.02601

0.01198

0.00000

15

-0.00156

0.00360

0.00000

16

-0.10871

0.03231

0.00000

17

0.01758

-0.00049

0.00000

18

0.05829

0.04576

0.00000

19

-0.00036

0.19988

0.00000

20

-0.06738

0.09726

0.00000

21

0.06486

0.01030

0.00000

22

0.07820

-0.05976

0.00000

23

-0.02394

0.04852

0.00000

24

-0.08142

0.01175

0.00000

25

-0.07605

-0.00217

0.00000

26

0.02263

-0.06804

0.00000

27

-0.00553

0.00242

0.00000

28

-0.11454

0.03791

0.00000

29

0.07296

0.01468

0.00000

30

0.05886

0.05210

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons