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)

-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)

3199.81900

IR Intesity
(km/mol)

19.25100

Eigenvectors

Diff mu X
(Debye)

-0.18700

Diff mu Y
(Debye)

-0.64900

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

0.05796

-0.01418

0.00000

2

-0.00448

0.00102

0.00000

3

-0.00100

-0.00198

0.00000

4

-0.00033

0.00095

0.00000

5

0.00045

0.00155

0.00000

6

-0.00052

0.00056

0.00000

7

0.00157

-0.00045

0.00000

8

-0.02165

0.00837

0.00000

9

0.01030

-0.00308

0.00000

10

0.00703

-0.00121

0.00000

11

0.00053

0.00040

0.00000

12

-0.01640

-0.01792

0.00000

13

0.00299

0.00408

0.00000

14

0.00236

-0.01304

0.00000

15

-0.01938

-0.01749

0.00000

16

-0.01839

0.00781

0.00000

17

0.00607

-0.02176

0.00000

18

-0.01396

-0.01106

0.00000

19

-0.66965

0.17377

0.00000

20

0.05072

-0.01469

0.00000

21

-0.11922

0.03117

0.00000

22

-0.07349

0.01945

0.00000

23

0.24626

-0.07769

0.00000

24

-0.04049

-0.04246

0.00000

25

-0.03511

0.14621

0.00000

26

0.19341

0.18633

0.00000

27

0.22079

0.18884

0.00000

28

0.21364

-0.07265

0.00000

29

-0.05444

0.25313

0.00000

30

0.14925

0.13046

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons