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)

306.02400

IR Intesity
(km/mol)

3.53200

Eigenvectors

Diff mu X
(Debye)

-0.04600

Diff mu Y
(Debye)

-0.28500

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.05295

0.02967

0.00000

2

-0.04752

0.04027

0.00000

3

-0.00757

-0.00204

0.00000

4

-0.01457

0.01497

0.00000

5

-0.07628

0.03332

0.00000

6

-0.07052

0.07252

0.00000

7

0.02891

-0.02435

0.00000

8

0.01798

-0.01620

0.00000

9

-0.03632

-0.01161

0.00000

10

0.00344

0.11464

0.00000

11

0.04046

-0.03166

0.00000

12

0.04634

-0.02061

0.00000

13

0.04256

0.00418

0.00000

14

0.05622

0.06601

0.00000

15

0.02124

-0.06001

0.00000

16

0.00728

-0.07710

0.00000

17

0.00999

-0.07596

0.00000

18

0.01854

-0.04616

0.00000

19

-0.04340

0.06570

0.00000

20

-0.05872

0.00046

0.00000

21

-0.05131

-0.07004

0.00000

22

0.02064

0.17898

0.00000

23

0.00634

-0.05549

0.00000

24

0.08239

-0.03621

0.00000

25

0.10762

0.07957

0.00000

26

0.04547

-0.02027

0.00000

27

0.03677

-0.07739

0.00000

28

0.00762

-0.07764

0.00000

29

-0.00281

-0.07892

0.00000

30

0.00130

-0.02634

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons