Probing gas sorption in a hydride with isolated pores: insights from synchrotron X-ray diffraction

The present proposal aims at investigating gas sorption in a novel type of porous hydride, namely tetramethyldodecaborate, (Me4N)2B12H12. This intriguing compound exhibits distinct individual pores that can adsorb gases, despite lacking interconnected channels. By utilizing in situ synchrotron X-ray diffraction, we aim to comprehend the host-guest interactions between gas molecules and the porous solid, shedding light on its unique behavior. This study holds significance due to the scarcity of porous materials with B-H bonds and has promising applications in gas sorption. We intend to load various gases at controlled pressure and temperature conditions and monitor the adsorption kinetics and adsorption isobars using the advanced capabilities of synchrotron X-ray diffraction.