
ISSN 22348417 (Online)
ISSN 15985857 (Print)










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Full nonrigid group of 2,3 ,5, 6Tetramethylepyrazine as wreath product and its symmetry 


By Majid Arezoomand
..........932 






Generic
Number  932 
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Written
Date 
May 4th, 09 
Modified
Date 
May 4th, 09 
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Summary 
The nonrigid molecule group theory in which the dynamical symmetry operations
are defined as physical operations is applied to deduce the character table of the full
nonrigid molecule group (fNRG) of 2,3,5,6Tetramethylpyrazine
The fNRG of this molecule is seen to be isomorphic to the group
${\Bbb Z}_3\wr ({\Bbb Z}_2 \times {\Bbb Z}_2)$, where ${\Bbb Z}_n$ is
the cyclic group of order $n$, of order $324$ which has $45$
conjugacy classes. We determine the some properties and relations
between characters of the group. Also, we examine the symmetry
group of this molecule and show that its symmetry group is
${\Bbb Z}_2 \times{\Bbb Z}_2$.








