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)

3217.55100

IR Intesity
(km/mol)

1.94500

Eigenvectors

Diff mu X
(Debye)

0.20700

Diff mu Y
(Debye)

-0.05500

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

0.00385

-0.00086

0.00000

2

-0.00535

0.00147

0.00000

3

0.00001

-0.00025

0.00000

4

0.00011

-0.00004

0.00000

5

0.00123

0.00031

0.00000

6

0.00069

-0.00222

0.00000

7

0.00003

0.00001

0.00000

8

-0.00201

0.00046

0.00000

9

-0.02044

0.00447

0.00000

10

-0.07505

0.02067

0.00000

11

-0.00010

0.00005

0.00000

12

0.00264

0.00229

0.00000

13

0.00824

0.00776

0.00000

14

0.00692

-0.01669

0.00000

15

-0.00120

-0.00095

0.00000

16

0.00089

-0.00025

0.00000

17

-0.00004

0.00032

0.00000

18

-0.00077

-0.00060

0.00000

19

-0.04406

0.01007

0.00000

20

0.06206

-0.01329

0.00000

21

0.23064

-0.05760

0.00000

22

0.85111

-0.23420

0.00000

23

0.02293

-0.00641

0.00000

24

-0.09285

-0.08989

0.00000

25

-0.05624

0.21028

0.00000

26

-0.02944

-0.02630

0.00000

27

0.01366

0.01066

0.00000

28

-0.01028

0.00351

0.00000

29

0.00083

-0.00392

0.00000

30

0.00852

0.00705

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons