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)

1245.87900

IR Intesity
(km/mol)

29.92900

Eigenvectors

Diff mu X
(Debye)

-0.11000

Diff mu Y
(Debye)

0.83400

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.01399

0.00343

0.00000

2

-0.00638

-0.00414

0.00000

3

0.00898

-0.00441

0.00000

4

0.00265

0.00732

0.00000

5

-0.02240

-0.04300

0.00000

6

0.02864

-0.02901

0.00000

7

-0.01484

0.01122

0.00000

8

0.00205

-0.00197

0.00000

9

0.00726

-0.02050

0.00000

10

-0.02042

0.00189

0.00000

11

0.00723

0.02099

0.00000

12

-0.00411

-0.00017

0.00000

13

-0.04119

0.04598

0.00000

14

0.05529

0.00151

0.00000

15

-0.00076

0.01710

0.00000

16

-0.00184

-0.02435

0.00000

17

0.00533

0.00562

0.00000

18

0.00374

-0.01345

0.00000

19

0.01504

0.13400

0.00000

20

0.00895

0.05620

0.00000

21

-0.02654

-0.16629

0.00000

22

-0.06620

-0.15418

0.00000

23

0.01277

0.03356

0.00000

24

-0.41217

0.42590

0.00000

25

0.53590

0.12347

0.00000

26

0.02978

-0.03755

0.00000

27

-0.07851

0.11711

0.00000

28

-0.07122

-0.22763

0.00000

29

0.09923

0.02569

0.00000

30

0.00979

-0.02163

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons