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)

1077.04900

IR Intesity
(km/mol)

0.71700

Eigenvectors

Diff mu X
(Debye)

0.00000

Diff mu Y
(Debye)

0.00000

Diff mu Z
(Debye)

0.13000

Eigenvectors

#

X

Y

Z

1

0.00000

0.00000

-0.00399

2

0.00000

0.00000

-0.00297

3

0.00000

0.00000

-0.00110

4

0.00000

0.00000

0.00523

5

0.00000

0.00000

0.00142

6

0.00000

0.00000

0.00126

7

0.00000

0.00000

0.00270

8

0.00000

0.00000

-0.01525

9

0.00000

0.00000

-0.00146

10

0.00000

0.00000

-0.00112

11

0.00000

0.00000

-0.00674

12

0.00000

0.00000

0.01873

13

0.00000

0.00000

0.00027

14

0.00000

0.00000

0.00087

15

0.00000

0.00000

-0.04649

16

0.00000

0.00000

0.09729

17

0.00000

0.00000

-0.11193

18

0.00000

0.00000

0.06182

19

0.00000

0.00000

0.02932

20

0.00000

0.00000

0.01060

21

0.00000

0.00000

0.00678

22

0.00000

0.00000

0.00502

23

0.00000

0.00000

0.06775

24

0.00000

0.00000

-0.00085

25

0.00000

0.00000

-0.00428

26

0.00000

0.00000

-0.09322

27

0.00000

0.00000

0.20190

28

0.00000

0.00000

-0.45562

29

0.00000

0.00000

0.54740

30

0.00000

0.00000

-0.29744

Back
Theoretical spectral database of polycyclic aromatic hydrocarbons