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)

-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)

3215.47600

IR Intesity
(km/mol)

0.21700

Eigenvectors

Diff mu X
(Debye)

0.02900

Diff mu Y
(Debye)

-0.06600

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

0.00094

-0.00005

0.00000

2

-0.00662

0.00143

0.00000

3

0.00047

-0.00017

0.00000

4

0.00143

0.00131

0.00000

5

0.00001

-0.00010

0.00000

6

0.00019

0.00037

0.00000

7

-0.00031

0.00011

0.00000

8

-0.05680

0.01424

0.00000

9

0.00014

0.00016

0.00000

10

0.00440

-0.00130

0.00000

11

-0.00204

0.00085

0.00000

12

0.04451

0.03690

0.00000

13

-0.00011

-0.00030

0.00000

14

-0.00042

0.00093

0.00000

15

-0.00106

-0.00083

0.00000

16

0.00087

-0.00020

0.00000

17

-0.00023

0.00216

0.00000

18

-0.00774

-0.00650

0.00000

19

-0.01019

0.00238

0.00000

20

0.07482

-0.02074

0.00000

21

-0.00106

0.00023

0.00000

22

-0.05009

0.01358

0.00000

23

0.64371

-0.18613

0.00000

24

0.00205

0.00199

0.00000

25

0.00320

-0.01207

0.00000

26

-0.49343

-0.44016

0.00000

27

0.01245

0.00979

0.00000

28

-0.00923

0.00315

0.00000

29

0.00576

-0.02789

0.00000

30

0.08822

0.07213

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons