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Right option for the number of tetrahedral and octahedral voids in hexagonal primitive unit cell are :

Option 1 -

8,4

Option 2 -

6,12

Option 3 -

2,1

Option 4 -

12,6

0 1 View | Posted 2 months ago
Asked by Shiksha User

  • 1 Answer

  • V

    Answered by

    Vishal Baghel | Contributor-Level 10

    2 months ago
    Correct Option - 4


    Detailed Solution:

    No. of atoms in Hexagonal primitive unit cell = 6
    No. of Tetrahedral voids = 2 * No. of atoms per unit cell
    = 2 * 6 = 12
    No. of Octahedral voids = No. of atoms per unit cell = 6

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