The structure of magnesium carbide, MgC 2 , is of the NaCl type, elongated along one axis.
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The structure of magnesium carbide, MgC2, is of the NaCl type, elongated along one axis.
(a) Explain how this elongation arises.
(b) What do you infer from the fact that there is no similar elongation in NaCN which also crystallizes with a NaCl-type structure?
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a Explanation of Elongation in MgC 2 The elongation in the crystal structure of magnesium carbide MgC2 arises due to a difference in the size of the c...View the full answer
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