An organometallic framework material is prepared by a process which comprises reacting a fluid mixture comprising a metal salt with at least one at least bidentate organic compound capable of coordination to metal ions in the presence of at least one base and a solvent, where the solvent comprises at least one cyclic amide andor at least one cyclic ester. The method includes scaling, by a receiving device, a phase vector based on a predetermined scaling factor to determine a first lattice point. Since the platform on which the bailed property units are stored is portable, the platform includes a location detector, such as a GPS unit, to enable tracking the location of the platform in the controlled area. A metal base material constituting the metal member of the non-weld portion includes a normal portion and an annealed portion.