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)

-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)

3249.67600

IR Intesity
(km/mol)

2.10100

Eigenvectors

Diff mu X
(Debye)

-0.08800

Diff mu Y
(Debye)

0.20500

Diff mu Z
(Debye)

0.00000

Eigenvectors

#

X

Y

Z

1

0.00769

-0.00167

0.00000

2

-0.00007

0.00005

0.00000

3

-0.00006

-0.00021

0.00000

4

-0.00001

-0.00009

0.00000

5

-0.00004

0.00022

0.00000

6

-0.00003

0.00005

0.00000

7

-0.00092

0.00083

0.00000

8

-0.00002

0.00002

0.00000

9

0.00041

-0.00019

0.00000

10

-0.00009

-0.00003

0.00000

11

-0.00084

0.00097

0.00000

12

-0.00038

-0.00044

0.00000

13

0.00020

0.00026

0.00000

14

-0.00012

0.00059

0.00000

15

0.02060

0.01768

0.00000

16

0.02770

-0.00793

0.00000

17

0.01612

-0.07107

0.00000

18

-0.02016

-0.01210

0.00000

19

-0.08938

0.02182

0.00000

20

0.00083

-0.00025

0.00000

21

-0.00488

0.00100

0.00000

22

0.00066

-0.00014

0.00000

23

0.00060

-0.00030

0.00000

24

-0.00258

-0.00252

0.00000

25

0.00164

-0.00639

0.00000

26

0.00588

0.00433

0.00000

27

-0.23476

-0.18841

0.00000

28

-0.29196

0.09848

0.00000

29

-0.16736

0.78909

0.00000

30

0.18641

0.15295

0.00000

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Theoretical spectral database of polycyclic aromatic hydrocarbons