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)

-692.28444

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)

0.03906
b
(cm-1)

0.00854
c
(cm-1)

0.00701

Dipole Moments

mu_x
(Debye)

0.02298
mu_y
(Debye)

-0.00245
mu_z
(Debye)

0.00000

Vibration Analisys

Harmonic: link
Anharmonic: None

Vibration Analisis Harmonic

Frequency
(cm-1)

440.94200

IR Intesity
(km/mol)

2.72300

Eigenvectors

Diff mu X
(Debye)

0.00000

Diff mu Y
(Debye)

0.00000

Diff mu Z
(Debye)

0.25400

Eigenvectors

#

X

Y

Z

1

0.00000

0.00000

0.06772

2

0.00000

0.00000

0.03149

3

0.00000

0.00000

-0.07607

4

0.00000

0.00000

-0.04215

5

0.00000

0.00000

0.03407

6

0.00000

0.00000

-0.00633

7

0.00000

0.00000

-0.07583

8

0.00000

0.00000

0.04103

9

0.00000

0.00000

-0.03862

10

0.00000

0.00000

-0.04652

11

0.00000

0.00000

-0.07424

12

0.00000

0.00000

-0.03115

13

0.00000

0.00000

0.00180

14

0.00000

0.00000

0.03774

15

0.00000

0.00000

0.10504

16

0.00000

0.00000

-0.05320

17

0.00000

0.00000

-0.04476

18

0.00000

0.00000

0.10843

19

0.00000

0.00000

0.14046

20

0.00000

0.00000

0.10486

21

0.00000

0.00000

-0.11296

22

0.00000

0.00000

-0.10287

23

0.00000

0.00000

0.16762

24

0.00000

0.00000

-0.02393

25

0.00000

0.00000

0.07036

26

0.00000

0.00000

0.03419

27

0.00000

0.00000

0.29088

28

0.00000

0.00000

-0.07091

29

0.00000

0.00000

-0.05586

30

0.00000

0.00000

0.29111

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Theoretical spectral database of polycyclic aromatic hydrocarbons