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)

3239.13700

IR Intesity
(km/mol)

4.08300

Eigenvectors

Diff mu X
(Debye)

-0.29000

Diff mu Y
(Debye)

-0.11200

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.00123

0.00048

0.00000

2

0.00089

-0.00006

0.00000

3

0.00008

0.00012

0.00000

4

0.00010

0.00000

0.00000

5

-0.00001

-0.00067

0.00000

6

0.00004

-0.00045

0.00000

7

0.00102

-0.00061

0.00000

8

0.00344

-0.00124

0.00000

9

0.01376

-0.00503

0.00000

10

-0.00877

0.00149

0.00000

11

0.00054

-0.00067

0.00000

12

0.00316

0.00309

0.00000

13

0.02314

0.02172

0.00000

14

-0.00679

0.02545

0.00000

15

-0.01786

-0.01673

0.00000

16

-0.04538

0.01546

0.00000

17

-0.00954

0.04654

0.00000

18

0.01058

0.00630

0.00000

19

0.01377

-0.00377

0.00000

20

-0.01045

0.00284

0.00000

21

-0.15773

0.04498

0.00000

22

0.09190

-0.02532

0.00000

23

-0.04084

0.01273

0.00000

24

-0.25562

-0.24738

0.00000

25

0.06669

-0.28436

0.00000

26

-0.03753

-0.03523

0.00000

27

0.20640

0.17225

0.00000

28

0.50576

-0.17320

0.00000

29

0.10201

-0.51848

0.00000

30

-0.09363

-0.07852

0.00000

Back
Theoretical spectral database of polycyclic aromatic hydrocarbons