Benzo[a]anthracene (C18H12)

General Molecule Info

Charge: 0

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

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)

653.12500

IR Intesity
(km/mol)

5.20400

Eigenvectors

Diff mu X
(Debye)

-0.27600

Diff mu Y
(Debye)

-0.21700

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

0.06127

-0.03829

0.00000

2

-0.10285

-0.01001

0.00000

3

0.01199

0.01698

0.00000

4

-0.00797

0.02822

0.00000

5

-0.02781

-0.05795

0.00000

6

-0.02238

-0.08585

0.00000

7

-0.01659

0.01064

0.00000

8

0.01834

0.02796

0.00000

9

-0.11316

0.03708

0.00000

10

0.11712

-0.06412

0.00000

11

0.00595

0.00877

0.00000

12

0.01625

0.03349

0.00000

13

0.02115

0.08563

0.00000

14

0.03564

0.04390

0.00000

15

-0.03058

-0.01187

0.00000

16

-0.00310

-0.00766

0.00000

17

0.01599

-0.02316

0.00000

18

0.02197

0.00312

0.00000

19

0.06127

-0.03401

0.00000

20

-0.10307

-0.01117

0.00000

21

-0.11614

0.02645

0.00000

22

0.12014

-0.05365

0.00000

23

0.01780

0.02542

0.00000

24

0.08190

0.02282

0.00000

25

-0.08488

0.01425

0.00000

26

0.00212

0.04977

0.00000

27

-0.02709

-0.01680

0.00000

28

0.00852

0.02721

0.00000

29

0.00932

-0.02410

0.00000

30

0.01546

0.01098

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons