Analysis of body centered cubic unit cell|Effective number of atoms|Coordination number|Packing fraction

Analysis of face centered cubic unit cell|Effective number of atoms|Coordination number|Packing fraction

In a body centred unit cell, the number of atoms present is

Analysis of cubic crystal system|Simple cubic unit cell|Packing fraction

How is a simple cubic unit cell formed ? Calculate the number of atoms present in it.

In a body-centred cubic unit cell of closest packed atoms, the radius of atom in terms of atom is terms of edge length a of the unit cells is

In the body centered cubic unit cell and simple unit cell, the radius of atoms in terms of edge length (a) of the unit cell is respectively:

In a unit cell, atoms A, B, C and D are present at comers, face centres, body - centre and edge - centre respectively in a cubic unit cell. The total number of atoms present per unit cell is