Benzo[a]anthracene (C18H12)

General Molecule Info

Charge: 0

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

Electronic States

Energy
(eV)

-692.28642

Description
D0

Multiplicity
2

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)

0.00844
c
(cm-1)

0.00694

Dipole Moments

mu_x
(Debye)

-0.13629
mu_y
(Debye)

0.70909
mu_z
(Debye)

0.00000

Vibration Analisys

Harmonic: link
Anharmonic: None

Vibration Analisis Harmonic

Frequency
(cm-1)

1072.92500

IR Intesity
(km/mol)

8.22300

Eigenvectors

Diff mu X
(Debye)

0.01000

Diff mu Y
(Debye)

-0.44100

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

-0.00093

0.00473

0.00000

2

0.00332

0.00121

0.00000

3

0.01225

0.01706

0.00000

4

-0.01022

0.00356

0.00000

5

-0.02440

-0.00803

0.00000

6

0.01345

-0.02780

0.00000

7

0.02023

0.00697

0.00000

8

-0.00222

0.00876

0.00000

9

0.04140

-0.06601

0.00000

10

-0.06753

-0.02667

0.00000

11

-0.00184

-0.01807

0.00000

12

0.00046

-0.00124

0.00000

13

0.10184

0.05007

0.00000

14

-0.06197

0.09924

0.00000

15

-0.00982

-0.03103

0.00000

16

-0.06285

-0.01037

0.00000

17

0.01265

0.06411

0.00000

18

0.03707

-0.00479

0.00000

19

0.00297

0.01373

0.00000

20

0.01768

0.05783

0.00000

21

-0.03206

-0.33647

0.00000

22

-0.14765

-0.28629

0.00000

23

-0.00283

0.01026

0.00000

24

0.19201

-0.03369

0.00000

25

-0.18067

0.07716

0.00000

26

-0.01531

0.01509

0.00000

27

0.07104

-0.12729

0.00000

28

-0.08701

-0.07274

0.00000

29

0.02394

0.07144

0.00000

30

0.14728

-0.12361

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons