Cambridge University

Crystallography Course C6, quiz 3

H. K. D. H. Bhadeshia



diamond
Fig. 1: Crystal structure of diamond

Draw a projection consisting of four unit cells of the crystal structure of diamond, with the origin located at one of the carbon atoms. The motif consists of a pair of carbon atoms at [0 0 0] and [1/4 1/4 1/4].

structure factor
Fig. 2: Structure factor equations