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How many lattice points are there in one unit cell of each of the following lattice?Face-centred tetragonal

$\begin{array}{1 1}4\\6\\2\\9\end{array} $

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1 Answer

Face-centered tetragonal=8(at corners)+6(at the face centre)=14
However,particles per unit cell =$8\times \large\frac{1}{8}$$+6\times \large\frac{1}{2}$
$\Rightarrow 1+3=4$
answered Jul 30, 2014 by sreemathi.v
 
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