Benzo[a]anthracene (C18H12)

General Molecule Info

Charge: -1

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-1

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)

693.18000

IR Intesity
(km/mol)

3.94700

Eigenvectors

Diff mu X
(Debye)

0.00000

Diff mu Y
(Debye)

0.00000

Diff mu Z
(Debye)

0.30600

Eigenvectors

#

X

Y

Z

1

0.00000

0.00000

-0.02628

2

0.00000

0.00000

0.01314

3

0.00000

0.00000

0.12503

4

0.00000

0.00000

-0.13645

5

0.00000

0.00000

-0.06316

6

0.00000

0.00000

0.06878

7

0.00000

0.00000

0.06731

8

0.00000

0.00000

0.02407

9

0.00000

0.00000

0.03095

10

0.00000

0.00000

-0.02436

11

0.00000

0.00000

-0.07866

12

0.00000

0.00000

-0.01184

13

0.00000

0.00000

-0.01996

14

0.00000

0.00000

0.03666

15

0.00000

0.00000

-0.05318

16

0.00000

0.00000

0.02429

17

0.00000

0.00000

-0.04652

18

0.00000

0.00000

0.03305

19

0.00000

0.00000

-0.07419

20

0.00000

0.00000

0.10509

21

0.00000

0.00000

0.09699

22

0.00000

0.00000

-0.21183

23

0.00000

0.00000

0.20205

24

0.00000

0.00000

-0.12288

25

0.00000

0.00000

-0.02078

26

0.00000

0.00000

0.06873

27

0.00000

0.00000

-0.03436

28

0.00000

0.00000

0.19742

29

0.00000

0.00000

0.02944

30

0.00000

0.00000

0.20622

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Theoretical spectral database of polycyclic aromatic hydrocarbons