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)

-692.03603

Description
D0

Multiplicity
2

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)

0.03932
b
(cm-1)

0.00852
c
(cm-1)

0.00700

Dipole Moments

mu_x
(Debye)

0.12919
mu_y
(Debye)

-0.56125
mu_z
(Debye)

0.00000

Vibration Analisys

Harmonic: link
Anharmonic: None

Vibration Analisis Harmonic

Frequency
(cm-1)

831.73800

IR Intesity
(km/mol)

39.61600

Eigenvectors

Diff mu X
(Debye)

0.09000

Diff mu Y
(Debye)

0.96400

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

0.06300

-0.09347

0.00000

2

-0.07948

-0.05014

0.00000

3

0.00503

-0.05207

0.00000

4

0.00033

-0.03172

0.00000

5

0.05421

-0.02882

0.00000

6

-0.07910

0.00244

0.00000

7

-0.00846

-0.01848

0.00000

8

-0.03242

0.03054

0.00000

9

0.09701

0.02535

0.00000

10

-0.08752

0.06659

0.00000

11

0.03095

0.01925

0.00000

12

0.04700

0.05258

0.00000

13

0.03007

0.03403

0.00000

14

0.00118

0.00783

0.00000

15

-0.03679

0.00374

0.00000

16

-0.03109

0.02086

0.00000

17

0.00668

-0.01282

0.00000

18

0.01865

0.01189

0.00000

19

0.04659

-0.15469

0.00000

20

-0.11137

-0.16373

0.00000

21

0.11361

0.07689

0.00000

22

-0.06583

0.15041

0.00000

23

-0.03817

0.02027

0.00000

24

-0.02204

0.09088

0.00000

25

0.05202

0.02265

0.00000

26

0.07417

0.01895

0.00000

27

-0.03803

-0.00032

0.00000

28

-0.01722

0.06190

0.00000

29

0.01656

-0.00978

0.00000

30

-0.00123

0.03439

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons