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)

-691.62999

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)

0.03982
b
(cm-1)

0.00842
c
(cm-1)

0.00695

Dipole Moments

mu_x
(Debye)

-0.27351
mu_y
(Debye)

0.67795
mu_z
(Debye)

0.00000

Vibration Analisys

Harmonic: link
Anharmonic: None

Vibration Analisis Harmonic

Frequency
(cm-1)

3223.86200

IR Intesity
(km/mol)

0.39800

Eigenvectors

Diff mu X
(Debye)

0.08800

Diff mu Y
(Debye)

-0.04000

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.03489

0.00775

0.00000

2

0.00273

-0.00042

0.00000

3

0.00081

0.00110

0.00000

4

-0.00031

-0.00088

0.00000

5

0.00015

-0.00058

0.00000

6

0.00017

-0.00032

0.00000

7

-0.00069

0.00058

0.00000

8

0.02288

-0.00688

0.00000

9

-0.00925

0.00204

0.00000

10

0.00182

-0.00036

0.00000

11

-0.00118

0.00183

0.00000

12

0.00989

0.00956

0.00000

13

0.00394

0.00352

0.00000

14

-0.00003

-0.00089

0.00000

15

0.01483

0.01121

0.00000

16

-0.00914

0.00235

0.00000

17

-0.00076

0.01715

0.00000

18

-0.04941

-0.04085

0.00000

19

0.39629

-0.09631

0.00000

20

-0.03003

0.00815

0.00000

21

0.10545

-0.02522

0.00000

22

-0.02064

0.00577

0.00000

23

-0.25613

0.07527

0.00000

24

-0.04342

-0.04176

0.00000

25

-0.00212

0.00933

0.00000

26

-0.11102

-0.10350

0.00000

27

-0.16632

-0.13048

0.00000

28

0.10586

-0.03567

0.00000

29

0.04108

-0.20421

0.00000

30

0.55796

0.46828

0.00000

Back
Theoretical spectral database of polycyclic aromatic hydrocarbons