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)

1322.10200

IR Intesity
(km/mol)

12.48300

Eigenvectors

Diff mu X
(Debye)

-0.45100

Diff mu Y
(Debye)

-0.30300

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.05975

0.06166

0.00000

2

-0.02349

0.00741

0.00000

3

0.03595

0.06664

0.00000

4

0.04842

0.04187

0.00000

5

0.09931

-0.04836

0.00000

6

0.05046

-0.01748

0.00000

7

0.03014

-0.08029

0.00000

8

-0.02169

-0.00781

0.00000

9

-0.04747

-0.03525

0.00000

10

-0.03021

0.01927

0.00000

11

-0.03485

0.01751

0.00000

12

-0.00660

0.01241

0.00000

13

-0.01005

0.03558

0.00000

14

0.00750

-0.01625

0.00000

15

0.00658

-0.00269

0.00000

16

-0.01959

0.00939

0.00000

17

0.00416

-0.01667

0.00000

18

-0.00591

0.01397

0.00000

19

-0.12883

-0.19416

0.00000

20

-0.09970

-0.29595

0.00000

21

-0.08580

-0.17463

0.00000

22

0.02302

0.22482

0.00000

23

-0.09894

-0.25801

0.00000

24

-0.00256

0.02924

0.00000

25

-0.03072

-0.02705

0.00000

26

0.13758

-0.14789

0.00000

27

-0.07597

0.09940

0.00000

28

0.01174

0.10625

0.00000

29

0.01318

-0.01624

0.00000

30

0.06381

-0.07118

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons