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)

791.57100

IR Intesity
(km/mol)

1.17300

Eigenvectors

Diff mu X
(Debye)

-0.00600

Diff mu Y
(Debye)

0.16700

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.03259

-0.06015

0.00000

2

-0.07430

0.02309

0.00000

3

-0.03613

-0.04630

0.00000

4

0.01157

0.02640

0.00000

5

0.02668

-0.01485

0.00000

6

-0.03526

0.00278

0.00000

7

-0.04327

-0.05205

0.00000

8

0.12242

-0.02361

0.00000

9

0.07103

0.03028

0.00000

10

-0.03386

0.01159

0.00000

11

-0.02475

0.00899

0.00000

12

0.04541

-0.02309

0.00000

13

0.02271

0.03490

0.00000

14

-0.00592

-0.01656

0.00000

15

-0.04146

-0.05538

0.00000

16

0.06435

-0.02637

0.00000

17

-0.01992

0.08828

0.00000

18

-0.00464

0.08354

0.00000

19

-0.04583

-0.11371

0.00000

20

-0.08493

-0.01286

0.00000

21

0.08195

0.05959

0.00000

22

-0.02569

0.04524

0.00000

23

0.11384

-0.05856

0.00000

24

-0.03036

0.09070

0.00000

25

-0.01010

-0.01627

0.00000

26

0.01194

0.01672

0.00000

27

-0.09642

0.00682

0.00000

28

0.05705

-0.04295

0.00000

29

-0.13454

0.06627

0.00000

30

0.01922

0.06042

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons