Answer to Question #21660 in Physical Chemistry for susan1991
In the face-centered cubic lattice, only 1/8 of each atom on the vertex lies within the cell. And 1/2 of each facial atom lies within the cell.
Let's calculate the formula of the compound from the given data:
n = 8*1/8 = 1
m = 6*1/2 = 3
So, we have a compound of formula XY3, which is crystallized in the face-centered lattice. An example of such compound is the potassium nitride K3N.
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