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)

1412.18600

IR Intesity
(km/mol)

2.30800

Eigenvectors

Diff mu X
(Debye)

0.04200

Diff mu Y
(Debye)

0.23000

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.05760

-0.04957

0.00000

2

-0.02063

-0.09332

0.00000

3

0.11026

0.07396

0.00000

4

-0.05706

0.04777

0.00000

5

-0.04192

-0.00501

0.00000

6

0.07614

0.01907

0.00000

7

-0.07042

-0.03235

0.00000

8

0.01334

-0.00059

0.00000

9

0.00443

-0.06140

0.00000

10

-0.03854

0.00633

0.00000

11

0.01379

0.01780

0.00000

12

-0.00962

0.00584

0.00000

13

0.00100

0.03094

0.00000

14

0.04103

0.00670

0.00000

15

0.03142

-0.02566

0.00000

16

0.00882

0.04834

0.00000

17

-0.03137

-0.00001

0.00000

18

0.03648

-0.03171

0.00000

19

-0.03908

0.05407

0.00000

20

0.03244

0.10299

0.00000

21

0.10277

0.27657

0.00000

22

-0.02189

0.07623

0.00000

23

0.02857

0.04902

0.00000

24

-0.03637

0.07350

0.00000

25

-0.16524

-0.04051

0.00000

26

0.04246

-0.04755

0.00000

27

0.07625

-0.07588

0.00000

28

-0.02175

-0.04200

0.00000

29

-0.04769

-0.00210

0.00000

30

-0.06416

0.08589

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons