The mineral hawleyite, one form of CdS, crystallizes in one of the cub – InterviewSolution

1.	The mineral hawleyite, one form of CdS, crystallizes in one of the cubic lattices, with edge length 5.87 Å. The density of hawleyite is 4.63 g cm^(–3). (i) In which cubic lattice does hawleyite crystallize ? (ii) Find the Schottky defect in g cm^(–3).
Answer» ANSWER :(i)3.90, (II)0.120 g/cc

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