In octahedral holes (voids):

Draw a diagram of an octahedral void.

In a metal oxide, oxide ions are arranged in hep array and the metal ion occupies octa­hedral holes. If one third of octahedral voids and all tetrahedral voids are empty the metal oxide formula is (M- metal)

Write note on Octahedral void.

Distinguish tetrahedral and octahedral voids.

What is the coordination number of octahedral voids?