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)

-692.28444

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)

168.71700

IR Intesity
(km/mol)

0.29700

Eigenvectors

Diff mu X
(Debye)

0.08300

Diff mu Y
(Debye)

-0.01400

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.05539

-0.02232

0.00000

2

-0.04481

0.01145

0.00000

3

-0.06620

-0.00057

0.00000

4

-0.06329

0.00104

0.00000

5

-0.02932

-0.02786

0.00000

6

-0.02104

-0.00155

0.00000

7

-0.03570

0.01732

0.00000

8

-0.04316

-0.02509

0.00000

9

0.01503

-0.07583

0.00000

10

0.03936

0.01406

0.00000

11

-0.00576

-0.00775

0.00000

12

-0.01467

-0.02372

0.00000

13

0.06978

-0.06541

0.00000

14

0.08091

-0.02508

0.00000

15

-0.01548

0.07705

0.00000

16

0.04006

0.09279

0.00000

17

0.07185

0.05720

0.00000

18

0.05147

0.00339

0.00000

19

-0.06019

-0.03421

0.00000

20

-0.03983

0.03058

0.00000

21

0.00043

-0.12710

0.00000

22

0.05324

0.06439

0.00000

23

-0.05205

-0.05263

0.00000

24

0.09532

-0.09124

0.00000

25

0.11735

-0.01605

0.00000

26

-0.00435

-0.03490

0.00000

27

-0.04400

0.10856

0.00000

28

0.05274

0.13144

0.00000

29

0.11156

0.06535

0.00000

30

0.08379

-0.03386

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons