Benzo[a]anthracene (C18H12)

General Molecule Info

Charge: 2

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+2

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)

3220.37400

IR Intesity
(km/mol)

0.04900

Eigenvectors

Diff mu X
(Debye)

-0.03400

Diff mu Y
(Debye)

-0.00100

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

0.02322

-0.00534

0.00000

2

-0.00015

0.00016

0.00000

3

-0.00066

-0.00079

0.00000

4

-0.00033

-0.00022

0.00000

5

0.00164

0.00283

0.00000

6

0.00022

0.00081

0.00000

7

0.00061

-0.00017

0.00000

8

0.00170

-0.00024

0.00000

9

-0.06741

0.01546

0.00000

10

0.02329

-0.00610

0.00000

11

0.00006

0.00026

0.00000

12

-0.00127

-0.00128

0.00000

13

0.02075

0.01710

0.00000

14

-0.00190

0.00009

0.00000

15

-0.01041

-0.00744

0.00000

16

0.01139

-0.00382

0.00000

17

-0.00088

0.00335

0.00000

18

-0.00334

-0.00294

0.00000

19

-0.26416

0.06170

0.00000

20

0.00118

-0.00111

0.00000

21

0.76161

-0.19065

0.00000

22

-0.26286

0.07208

0.00000

23

-0.01808

0.00528

0.00000

24

-0.22669

-0.21766

0.00000

25

0.00409

-0.00995

0.00000

26

0.01519

0.01342

0.00000

27

0.11496

0.08995

0.00000

28

-0.13110

0.04501

0.00000

29

0.00878

-0.04036

0.00000

30

0.03853

0.03251

0.00000

Back
Theoretical spectral database of polycyclic aromatic hydrocarbons