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)

1059.29800

IR Intesity
(km/mol)

21.82700

Eigenvectors

Diff mu X
(Debye)

-0.29000

Diff mu Y
(Debye)

0.65800

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.00428

0.00106

0.00000

2

0.01577

-0.01330

0.00000

3

-0.01315

0.03962

0.00000

4

-0.00825

0.00424

0.00000

5

-0.00281

-0.00848

0.00000

6

0.00208

-0.01428

0.00000

7

0.03330

0.03654

0.00000

8

0.00262

0.01214

0.00000

9

0.00313

-0.02915

0.00000

10

-0.03418

-0.00731

0.00000

11

-0.00265

-0.02035

0.00000

12

-0.00045

-0.00121

0.00000

13

0.03675

0.02606

0.00000

14

-0.01504

0.03102

0.00000

15

-0.01707

-0.09741

0.00000

16

-0.10514

-0.01699

0.00000

17

0.03849

0.13598

0.00000

18

0.04499

-0.02174

0.00000

19

-0.02606

-0.09114

0.00000

20

0.01884

-0.00787

0.00000

21

-0.01831

-0.12038

0.00000

22

-0.05408

-0.06798

0.00000

23

0.00556

0.02243

0.00000

24

0.07033

-0.00211

0.00000

25

-0.04554

0.02739

0.00000

26

-0.02303

0.02280

0.00000

27

0.13874

-0.30088

0.00000

28

-0.15265

-0.12121

0.00000

29

0.18472

0.17867

0.00000

30

0.20949

-0.21163

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons