Molecular-Dynamics Simulation of Self-Diffusion of Molecular Hydrogen in X-Type Zeolite

Figure 6

Radial distribution functions of the center of mass for hydrogen molecules at different pressures: (a) 10 kPa, (b) 100 kPa, (c) 600 kPa, (d) 1700 kPa, and (e) 2700 kPa at 77 K.