How many kinds of space lattices are possible in a crystal?

The number of types of spaces lattices possible in a crystal are……………….. .

How many kinds of primitive unit cells are possible

How many three dimensional lattices are possible ?

Identify the crystal system whose unit cell parameters are anebnecandalpha=beta=gamma=90^(@) . How many Bravais lattices are possible for this crystal system? What are they?

How many types of two-dimensional lattices are possible?

The number of space lattices possible for the crystallographic dimentions alphacancel=betacancel=gamma

How many space lattices are obtainable from the different crystal systems.

What is octahedral void? How many octahedral voids are possible per atom in the crystal?