ChemInform Abstract: Crystal Structures of Hydrates of Simple Inorganic Salts. Part 1. Water‐Rich Magnesium Halide Hydrates MgCl2·8H2O, MgCl2·12H2O, MgBr2·6H2O, MgBr2·9H2O, MgI2·8H2O and MgI2·9H2O. Issue 9 (4th March 2014)