Zeolite with DXP Molecules (Side View) (image) Eindhoven University of Technology Caption The zeolite channels are almost completely filled with DXP molecules. Each molecule occupies three unit cells of the zeolite channel. Electrons hop from molecule to molecule, giving rise to electrical current. Credit MESA+ Usage Restrictions None Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.