Spectroscopic and reactive characterization of mixed-metal Fe–Cr trimer nodes in metal–organic framework MIL-100†
Abstract
Metal–organic framework MIL-100 is synthesized featuring heterometallic Fe and Cr M3O nodes where mixing of the metals within the nodes is evidenced using a combination of in situ IR spectroscopy, NO titrations, and CO oxidation kinetics. Reactivity data indicate distinctive properties of the bimetallic nodes.