Benzo[a]pyrene (C20H12)

General Molecule Info

Charge: 0

Inchi:1S/C20H12/c1-2-7-17-15(4-1)12-16-9-8-13-5-3-6-14-10-11-18(17)20(16)19(13)14/h1-12H

Electronic States

Energy
(eV)

-767.79023

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)

0.02870
b
(cm-1)

0.00846
c
(cm-1)

0.00654

Dipole Moments

mu_x
(Debye)

-0.17956
mu_y
(Debye)

-0.00356
mu_z
(Debye)

0.00000

Vibration Analisys

Harmonic: link
Anharmonic: None

Vibration Analisis Harmonic

Frequency
(cm-1)

584.32100

IR Intesity
(km/mol)

4.62100

Eigenvectors

Diff mu X
(Debye)

0.10500

Diff mu Y
(Debye)

-0.31400

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

0.05529

0.01763

0.00000

2

-0.01108

0.01741

0.00000

3

0.01055

0.06304

0.00000

4

-0.05539

-0.04887

0.00000

5

0.06694

-0.05533

0.00000

6

-0.01389

0.06164

0.00000

7

-0.03407

-0.01309

0.00000

8

-0.10996

-0.03819

0.00000

9

0.02875

-0.01677

0.00000

10

-0.03848

-0.00669

0.00000

11

-0.03214

0.04902

0.00000

12

0.04089

-0.03347

0.00000

13

0.00335

-0.08397

0.00000

14

0.04863

0.09634

0.00000

15

-0.05406

-0.01121

0.00000

16

0.02843

0.01492

0.00000

17

0.00353

0.01683

0.00000

18

0.04558

0.01518

0.00000

19

0.03007

-0.03041

0.00000

20

-0.01426

-0.00190

0.00000

21

0.02939

-0.09126

0.00000

22

-0.11392

-0.04572

0.00000

23

0.05511

0.05848

0.00000

24

-0.02953

-0.01592

0.00000

25

0.05511

0.00893

0.00000

26

-0.02107

-0.16331

0.00000

27

0.04665

0.10040

0.00000

28

-0.05698

-0.00160

0.00000

29

0.02449

-0.03162

0.00000

30

0.03563

0.02588

0.00000

31

-0.01102

-0.04664

0.00000

32

0.00183

0.05837

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons