Superconducting metals & X-ray crystallography questions
(b) The diagram below shows representations of three different types of cubic cells labelled I, II and III. Identify each of the three types of cubic cell and deduce the number of atoms in each type of unit cell and the coordination number of each atom in the cell. 2. Copper has a face-centred cubic structure. The side of one of the unit cells has been found by X-ray diffraction to be equal to 3.613 x 10-10 m ....