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)

1022.82700

IR Intesity
(km/mol)

0.08000

Eigenvectors

Diff mu X
(Debye)

0.00600

Diff mu Y
(Debye)

-0.04300

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.03521

0.02456

0.00000

2

-0.06508

0.05452

0.00000

3

0.07998

-0.10801

0.00000

4

0.01988

0.02029

0.00000

5

-0.01988

0.03429

0.00000

6

0.00227

0.02101

0.00000

7

0.03266

-0.09910

0.00000

8

-0.03230

-0.00110

0.00000

9

0.05561

-0.00493

0.00000

10

0.07278

-0.02945

0.00000

11

0.01095

0.00186

0.00000

12

-0.01274

-0.01096

0.00000

13

-0.05385

-0.02764

0.00000

14

-0.00945

0.00821

0.00000

15

-0.00898

0.00545

0.00000

16

-0.09766

0.03515

0.00000

17

0.00821

-0.01403

0.00000

18

0.06212

0.05820

0.00000

19

0.01566

0.20884

0.00000

20

-0.06267

0.07487

0.00000

21

0.06821

0.04037

0.00000

22

0.06625

-0.06500

0.00000

23

-0.03826

-0.01119

0.00000

24

-0.10721

0.02452

0.00000

25

-0.04058

-0.00262

0.00000

26

0.03550

-0.06322

0.00000

27

-0.03488

0.02779

0.00000

28

-0.09333

0.06307

0.00000

29

0.03571

-0.00379

0.00000

30

0.04468

0.08365

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons