Table Q1 below shows selected X-ray diffraction data for a compound with a Primitive orthorhombic Bravais lattice: Cu Ko wavelength, 154.06pm. (a) Determine the following information missing from the table: (i) d-spacing (ii) diffraction angle (in 2) [2 marks] [2 marks] (b) Calculate the unit cell edge lengths, showing each step of your calculations. [10 marks] (c) Sketch diagrams to illustrate the (020) and (210) planes in relation to the orthorhombic unit cell. [2 marks] (d) Calculate the maximum radius ratio for an interstitial atom fitting an octahedral void in a close packed metal structure. Show all relevant diagrams and workings. [4 marks]