Name the parameters that characterize a unit cell.

1.	Name the parameters that characterize a unit cell.
Answer» A unit cell is characterized by following six parameters: (i) The dimensions of the unit cell along the three edges. These are represented by a, b and c. The edges may or may not be mutually perpendicular. (ii) The angles between the edges. These are represented by α, β and γ. The angle α is. between b and c, β is between a and c and γ is between a and b.

Answer»

A unit cell is characterized by following six parameters:

(i) The dimensions of the unit cell along the three edges. These are represented by a, b and c. The edges may or may not be mutually perpendicular.

(ii) The angles between the edges. These are represented by α, β and γ. The angle α is. between b and c, β is between a and c and γ is between a and b.

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Name the parameters that characterize a unit cell.

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