Prior research had shown that when pressurized, the molecules in organic ionic crystals move from a disorganized state to a neat grid configuration. When pressure is released, the molecules return ...

We have also developed an apparatus to measure both solubility and diffusivity of gases in ionic liquids. This work is being done in collaboration with Professor Doug Gin. Liquid crystals can be ...

The lattice arrangement continues in three dimensions. This is why solid ionic compounds form crystals with regular shapes.

The crystal lattice parameter is 0.563 nm. The diagram shows both a unit cell with ion locations indicated (a) and a space filling model (b) of ionic hard spheres. The cohesive energy of NaCl is - ...

A little water helps expose the sodium so it can react with the chlorine gas. The reaction releases a lot of heat as the ionic compound sodium chloride is formed. A sodium and chlorine atom are near ...

The lattice arrangement continues in three dimensions. This is why solid ionic compounds form crystals with regular shapes.