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)

-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)

3179.52400

IR Intesity
(km/mol)

3.62800

Eigenvectors

Diff mu X
(Debye)

-0.13000

Diff mu Y
(Debye)

-0.26300

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

0.00313

-0.00086

0.00000

2

0.00792

-0.00225

0.00000

3

-0.00050

-0.00005

0.00000

4

-0.00004

-0.00009

0.00000

5

-0.00008

0.00006

0.00000

6

-0.00017

-0.00025

0.00000

7

0.00057

0.00034

0.00000

8

0.02237

-0.00699

0.00000

9

0.00384

-0.00108

0.00000

10

-0.00177

0.00046

0.00000

11

-0.00116

0.00118

0.00000

12

-0.01217

-0.01070

0.00000

13

-0.00174

-0.00158

0.00000

14

0.00008

0.00017

0.00000

15

-0.00611

-0.00493

0.00000

16

0.02007

-0.00696

0.00000

17

-0.00630

0.03678

0.00000

18

-0.04563

-0.04062

0.00000

19

-0.03478

0.00919

0.00000

20

-0.09156

0.02572

0.00000

21

-0.04473

0.01243

0.00000

22

0.02043

-0.00541

0.00000

23

-0.26088

0.08059

0.00000

24

0.02014

0.01995

0.00000

25

0.00024

-0.00126

0.00000

26

0.14347

0.13319

0.00000

27

0.07332

0.06281

0.00000

28

-0.24130

0.08010

0.00000

29

0.08952

-0.44279

0.00000

30

0.53705

0.47020

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons