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)

-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)

3177.33800

IR Intesity
(km/mol)

10.19600

Eigenvectors

Diff mu X
(Debye)

-0.48100

Diff mu Y
(Debye)

0.10100

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

0.00290

-0.00066

0.00000

2

-0.02463

0.00679

0.00000

3

0.00028

-0.00034

0.00000

4

-0.00014

-0.00079

0.00000

5

0.00083

0.00130

0.00000

6

0.00049

0.00005

0.00000

7

-0.00006

-0.00006

0.00000

8

-0.00845

0.00221

0.00000

9

-0.05066

0.01420

0.00000

10

-0.02853

0.00805

0.00000

11

-0.00035

0.00049

0.00000

12

0.00954

0.00920

0.00000

13

0.02488

0.02321

0.00000

14

0.00664

-0.02564

0.00000

15

-0.00105

-0.00084

0.00000

16

0.00236

-0.00082

0.00000

17

-0.00072

0.00486

0.00000

18

-0.00750

-0.00658

0.00000

19

-0.03332

0.00648

0.00000

20

0.28452

-0.07621

0.00000

21

0.59190

-0.16593

0.00000

22

0.33591

-0.09486

0.00000

23

0.10166

-0.03034

0.00000

24

-0.29341

-0.29143

0.00000

25

-0.07627

0.31037

0.00000

26

-0.11145

-0.10694

0.00000

27

0.01258

0.01055

0.00000

28

-0.02858

0.00943

0.00000

29

0.01192

-0.05907

0.00000

30

0.08774

0.07597

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons