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)

1613.43600

IR Intesity
(km/mol)

0.03500

Eigenvectors

Diff mu X
(Debye)

0.02800

Diff mu Y
(Debye)

0.00900

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.04626

-0.01796

0.00000

2

0.02541

-0.04707

0.00000

3

0.07067

0.01475

0.00000

4

-0.04798

0.04674

0.00000

5

0.08793

-0.02653

0.00000

6

-0.08461

0.02907

0.00000

7

-0.06136

-0.02482

0.00000

8

0.00747

-0.02034

0.00000

9

-0.03565

0.05281

0.00000

10

0.06099

0.02998

0.00000

11

0.03692

0.03938

0.00000

12

-0.01083

0.00555

0.00000

13

0.06566

-0.05843

0.00000

14

-0.09177

-0.02119

0.00000

15

0.02598

0.02786

0.00000

16

-0.03637

-0.06549

0.00000

17

0.05679

0.03145

0.00000

18

-0.02207

-0.02090

0.00000

19

-0.02095

0.08442

0.00000

20

0.05870

0.07643

0.00000

21

-0.06937

-0.05475

0.00000

22

0.03337

-0.08557

0.00000

23

0.02786

0.04586

0.00000

24

-0.05881

0.06239

0.00000

25

0.09808

0.02167

0.00000

26

-0.01396

0.01214

0.00000

27

0.03049

0.02827

0.00000

28

0.02155

0.11360

0.00000

29

-0.08414

0.00469

0.00000

30

-0.03370

-0.00997

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons