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)

907.15900

IR Intesity
(km/mol)

7.58800

Eigenvectors

Diff mu X
(Debye)

0.23600

Diff mu Y
(Debye)

-0.35200

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.07353

-0.04127

0.00000

2

-0.04575

-0.02582

0.00000

3

-0.05557

0.01104

0.00000

4

0.04313

0.01067

0.00000

5

0.03031

-0.02996

0.00000

6

-0.01831

-0.01796

0.00000

7

0.03626

0.06686

0.00000

8

0.10196

0.00694

0.00000

9

0.05377

-0.00661

0.00000

10

0.00766

0.00739

0.00000

11

-0.03796

0.02269

0.00000

12

-0.09863

-0.03197

0.00000

13

-0.01117

0.00763

0.00000

14

-0.01270

0.04495

0.00000

15

0.07152

0.04744

0.00000

16

-0.03895

-0.00337

0.00000

17

0.01097

-0.07694

0.00000

18

0.03868

0.01404

0.00000

19

-0.10776

-0.16703

0.00000

20

-0.06598

-0.10239

0.00000

21

0.07039

0.04612

0.00000

22

0.00392

-0.00222

0.00000

23

0.14577

0.14271

0.00000

24

-0.01723

0.01579

0.00000

25

-0.01438

0.04712

0.00000

26

-0.17807

0.05185

0.00000

27

0.15364

-0.05050

0.00000

28

-0.04000

-0.00933

0.00000

29

0.01231

-0.07967

0.00000

30

0.01707

0.03899

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons