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)

3202.12400

IR Intesity
(km/mol)

2.00200

Eigenvectors

Diff mu X
(Debye)

0.18500

Diff mu Y
(Debye)

-0.11500

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.00239

0.00051

0.00000

2

-0.08123

0.01953

0.00000

3

0.00055

-0.00049

0.00000

4

0.00001

-0.00276

0.00000

5

0.00062

0.00010

0.00000

6

0.00220

0.00315

0.00000

7

-0.00010

0.00007

0.00000

8

0.00743

-0.00191

0.00000

9

0.00096

-0.00017

0.00000

10

0.00485

-0.00160

0.00000

11

0.00008

-0.00010

0.00000

12

-0.00185

-0.00129

0.00000

13

-0.00013

-0.00015

0.00000

14

-0.00027

0.00071

0.00000

15

0.00047

0.00025

0.00000

16

-0.00012

0.00008

0.00000

17

0.00003

-0.00009

0.00000

18

0.00014

0.00019

0.00000

19

0.02837

-0.00688

0.00000

20

0.91756

-0.23104

0.00000

21

-0.01165

0.00283

0.00000

22

-0.05491

0.01275

0.00000

23

-0.08111

0.02599

0.00000

24

0.00161

0.00147

0.00000

25

0.00273

-0.01090

0.00000

26

0.02119

0.01895

0.00000

27

-0.00450

-0.00350

0.00000

28

0.00145

-0.00046

0.00000

29

-0.00024

0.00115

0.00000

30

-0.00188

-0.00148

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons