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)

-692.28444

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)

0.03906
b
(cm-1)

0.00854
c
(cm-1)

0.00701

Dipole Moments

mu_x
(Debye)

0.02298
mu_y
(Debye)

-0.00245
mu_z
(Debye)

0.00000

Vibration Analisys

Harmonic: link
Anharmonic: None

Vibration Analisis Harmonic

Frequency
(cm-1)

1607.78900

IR Intesity
(km/mol)

2.16900

Eigenvectors

Diff mu X
(Debye)

0.14900

Diff mu Y
(Debye)

0.17000

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.02090

-0.05798

0.00000

2

-0.01093

-0.05760

0.00000

3

-0.01671

0.03926

0.00000

4

0.02420

0.02200

0.00000

5

0.04746

0.01744

0.00000

6

-0.02986

0.03906

0.00000

7

0.07423

0.00651

0.00000

8

-0.01738

0.03553

0.00000

9

-0.02897

0.02348

0.00000

10

0.03811

0.00679

0.00000

11

-0.04146

-0.05059

0.00000

12

0.02458

-0.03519

0.00000

13

0.04989

-0.04081

0.00000

14

-0.06575

-0.01079

0.00000

15

-0.04400

-0.03330

0.00000

16

0.05974

0.10924

0.00000

17

-0.07587

-0.05726

0.00000

18

0.01320

0.04539

0.00000

19

0.04407

0.19012

0.00000

20

0.04329

0.14167

0.00000

21

-0.03861

-0.00039

0.00000

22

0.03356

-0.02203

0.00000

23

-0.03961

-0.02369

0.00000

24

-0.04884

0.05649

0.00000

25

0.07638

0.02258

0.00000

26

-0.02039

0.00447

0.00000

27

0.02168

-0.11765

0.00000

28

-0.04241

-0.20931

0.00000

29

0.12843

-0.02132

0.00000

30

0.08575

-0.03494

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons