How many nearest neighbours does each S have? — Solid State Chemistry Question
Question
How many nearest neighbours does each S$^{2-}$ have?
Answer: A
💡 Solution & Explanation
In the zinc blende structure, the stoichiometry is 1:1, and the coordination is symmetric (4:4). Thus, each S$^{2-}$ ion is also surrounded by 4 nearest neighbour Zn$^{2+}$ ions. Therefore, correct answer is A.
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