Extended Data Fig. 1: X-ray diffraction patterns of the as-prepared Rb-PHI and Ir0.5Rb-PHI.
a, Structural model of Rb-PHI along the zone axis of [001]. b, Structural model of Rb-PHI along the zone axis of [010]. c, XRD pattern of the as-prepared Rb-PHI. d, XRD pattern of the as-prepared Ir0.5Rb-PHI.
