Calculate the no.of particles per unit cell in FCC crystal lattice?
Answers
Answered by
22
it has atoms at 8 corners and 6 atoms at 6 face centres.
contribution by atoms at corner = 8 × 1/8 = 1
contribution by atoms on the face centres = 6 × 1/2 = 3
no. of particles in FCC = 1 + 3 = 4
contribution by atoms at corner = 8 × 1/8 = 1
contribution by atoms on the face centres = 6 × 1/2 = 3
no. of particles in FCC = 1 + 3 = 4
Similar questions