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)

-692.03603

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)

66.73900

IR Intesity
(km/mol)

1.03000

Eigenvectors

Diff mu X
(Debye)

0.00000

Diff mu Y
(Debye)

0.00000

Diff mu Z
(Debye)

0.15600

Eigenvectors

#

X

Y

Z

1

0.00000

0.00000

-0.07268

2

0.00000

0.00000

-0.05874

3

0.00000

0.00000

-0.07634

4

0.00000

0.00000

-0.06624

5

0.00000

0.00000

-0.03785

6

0.00000

0.00000

-0.03071

7

0.00000

0.00000

-0.05072

8

0.00000

0.00000

-0.02899

9

0.00000

0.00000

0.01522

10

0.00000

0.00000

0.02950

11

0.00000

0.00000

0.03249

12

0.00000

0.00000

0.03110

13

0.00000

0.00000

0.08307

14

0.00000

0.00000

0.09058

15

0.00000

0.00000

-0.08400

16

0.00000

0.00000

-0.01295

17

0.00000

0.00000

0.09451

18

0.00000

0.00000

0.11114

19

0.00000

0.00000

-0.07294

20

0.00000

0.00000

-0.05450

21

0.00000

0.00000

0.00974

22

0.00000

0.00000

0.03479

23

0.00000

0.00000

-0.03030

24

0.00000

0.00000

0.13045

25

0.00000

0.00000

0.14389

26

0.00000

0.00000

0.07996

27

0.00000

0.00000

-0.16525

28

0.00000

0.00000

-0.03836

29

0.00000

0.00000

0.15664

30

0.00000

0.00000

0.18241

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Theoretical spectral database of polycyclic aromatic hydrocarbons