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)

1558.54800

IR Intesity
(km/mol)

120.57500

Eigenvectors

Diff mu X
(Debye)

-0.83900

Diff mu Y
(Debye)

1.46600

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

0.00575

-0.06067

0.00000

2

-0.02031

0.04751

0.00000

3

-0.01101

0.02634

0.00000

4

0.02529

-0.06611

0.00000

5

-0.02869

0.09261

0.00000

6

0.05940

-0.01781

0.00000

7

-0.04792

0.03370

0.00000

8

0.00476

0.03572

0.00000

9

-0.02566

-0.06539

0.00000

10

-0.03330

-0.05206

0.00000

11

-0.01671

0.00495

0.00000

12

0.00652

-0.00687

0.00000

13

0.02563

-0.00761

0.00000

14

0.01515

0.03440

0.00000

15

0.07428

-0.02927

0.00000

16

-0.04214

-0.05557

0.00000

17

0.00025

0.03972

0.00000

18

0.03294

-0.03763

0.00000

19

0.03337

0.05769

0.00000

20

-0.06819

-0.12859

0.00000

21

0.04457

0.23435

0.00000

22

0.02800

0.18304

0.00000

23

-0.03838

-0.11622

0.00000

24

-0.09803

0.12419

0.00000

25

-0.02099

0.03220

0.00000

26

0.01768

-0.02094

0.00000

27

-0.11372

0.21819

0.00000

28

0.06173

0.25747

0.00000

29

-0.03837

0.04008

0.00000

30

-0.09623

0.11899

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons