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)

1498.27200

IR Intesity
(km/mol)

27.10100

Eigenvectors

Diff mu X
(Debye)

-0.79300

Diff mu Y
(Debye)

0.11100

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

0.01813

0.03060

0.00000

2

-0.00567

-0.02526

0.00000

3

-0.06148

-0.04939

0.00000

4

0.03686

0.01190

0.00000

5

0.07377

0.01769

0.00000

6

-0.04063

-0.01850

0.00000

7

0.02644

0.00582

0.00000

8

0.01050

0.03327

0.00000

9

-0.04442

0.00142

0.00000

10

-0.02389

0.03483

0.00000

11

0.01555

0.00206

0.00000

12

-0.02795

-0.00381

0.00000

13

0.01354

-0.06557

0.00000

14

0.09635

0.03673

0.00000

15

-0.01883

0.01946

0.00000

16

-0.01023

-0.02671

0.00000

17

0.03443

0.01685

0.00000

18

-0.01285

-0.01172

0.00000

19

0.03150

0.06436

0.00000

20

0.05073

0.19406

0.00000

21

-0.06241

-0.03601

0.00000

22

-0.09997

-0.20953

0.00000

23

-0.05340

-0.18628

0.00000

24

-0.26683

0.21096

0.00000

25

-0.44493

-0.09943

0.00000

26

0.03498

-0.08017

0.00000

27

-0.00042

-0.00590

0.00000

28

0.00339

0.01483

0.00000

29

-0.09164

-0.00920

0.00000

30

-0.04904

0.02701

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons