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Froggy Jumps
Froggy Jumps

Molecular Symmetry & Point Group : Star Molecule

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Molecular Symmetry & Point Group : Star Molecule

Froggy Jumps

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About this activity

To identify the molecular symmetry and to determine the point group of molecule with star shape.

Created by

liya harliana
liya harliana
Malaysia

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Molecular Symmetry & Point Group : Star Molecule
 

Froggy Jumps

Molecular Symmetry & Point Group : Star MoleculeOnline version

To identify the molecular symmetry and to determine the point group of molecule with star shape.

by liya harliana
1

What is the main axis of symmetry does the star model have?

2

How many vertical mirror plane σv can be identified in this star model?

3

How manu C2 axis rotation in this star model have?

4

According to star’s main axis, how many degree does the star rotated?

5

What is the point group of a perfect 5-pointed star drawn with equal arms and spacing?

6

A star shape with odd number of identical points can never have an inversion center.

7

All star shapes with even numbers of points must belong to Dn point groups.

8

A regular 5-pointed star can be rotated and still look the same. What kind of symmetry is this?

9

A 6-pointed star has more symmetry than a 5-pointed star.

10

Can a star have an inversion center?

 
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