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What are the position of void in hexagonal closed packing?

What are the position of void in hexagonal closed packing?

Grade:12

1 Answers

Umakant biswal
5349 Points
7 years ago
@ kishan 
in hcp there are total 6 atoms / sphere arrenged . 
the total no of tetrahedral void = 2n where n is the no of sphere . 
so, total no of tetrahedral void  = 12 
no of octahedral void = n = 6 voids 
so, there are total 18 voids arrenged in hcp lattice . 
HOPE IT CLEARS YOUR DOUBT 
ALL THE BEST ..

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