Benzo[a]anthracene (C18H12)

General Molecule Info

Charge: 2

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+2

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)

1488.00500

IR Intesity
(km/mol)

15.18100

Eigenvectors

Diff mu X
(Debye)

0.06200

Diff mu Y
(Debye)

-0.59600

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.00047

-0.02307

0.00000

2

0.01007

0.00133

0.00000

3

0.00287

0.01590

0.00000

4

-0.03484

0.01831

0.00000

5

-0.01596

0.01737

0.00000

6

0.01038

-0.00174

0.00000

7

0.05971

-0.02889

0.00000

8

0.02795

-0.04052

0.00000

9

0.00670

-0.01568

0.00000

10

-0.00094

-0.00948

0.00000

11

-0.02028

0.01200

0.00000

12

-0.04263

0.05743

0.00000

13

-0.01012

0.01872

0.00000

14

-0.00380

-0.00534

0.00000

15

-0.04663

0.01905

0.00000

16

-0.02153

0.01729

0.00000

17

0.10831

0.04011

0.00000

18

0.00797

-0.07400

0.00000

19

0.01818

0.05121

0.00000

20

-0.01157

-0.08991

0.00000

21

0.02440

0.04932

0.00000

22

0.01286

0.03733

0.00000

23

0.05780

0.04189

0.00000

24

0.05405

-0.04526

0.00000

25

0.06381

0.01116

0.00000

26

0.17620

-0.18521

0.00000

27

0.02781

-0.08461

0.00000

28

-0.09741

-0.18363

0.00000

29

-0.48203

-0.08402

0.00000

30

-0.28171

0.25810

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons