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)

3243.37600

IR Intesity
(km/mol)

1.02000

Eigenvectors

Diff mu X
(Debye)

0.01400

Diff mu Y
(Debye)

0.15500

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.02802

0.00608

0.00000

2

0.00050

-0.00027

0.00000

3

0.00029

0.00073

0.00000

4

0.00021

0.00035

0.00000

5

0.00005

-0.00067

0.00000

6

0.00022

-0.00014

0.00000

7

0.00219

-0.00111

0.00000

8

-0.00015

0.00009

0.00000

9

-0.00173

0.00052

0.00000

10

-0.00024

-0.00002

0.00000

11

0.00040

0.00065

0.00000

12

-0.00101

-0.00099

0.00000

13

-0.00010

-0.00024

0.00000

14

-0.00013

0.00075

0.00000

15

-0.05310

-0.04212

0.00000

16

-0.01696

0.00908

0.00000

17

0.00862

-0.03172

0.00000

18

-0.00915

-0.00566

0.00000

19

0.32393

-0.07899

0.00000

20

-0.00575

0.00155

0.00000

21

0.02059

-0.00431

0.00000

22

0.00246

-0.00063

0.00000

23

0.00192

-0.00064

0.00000

24

0.00207

0.00224

0.00000

25

0.00215

-0.00840

0.00000

26

0.01149

0.01008

0.00000

27

0.60731

0.48428

0.00000

28

0.19341

-0.07051

0.00000

29

-0.07902

0.36350

0.00000

30

0.08763

0.07203

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons