Modulated Synthesis of Metal‐Organic Frameworks through Tuning of the Initial Oxidation State of the Metal
Modulated solvothermal synthesis and other alterations of synthetic conditions have been used to control metal‐organic framework (MOF) crystallinity, porosity, and other properties. However, so far these changes have mostly been limited to changes in solvent, pH, or modulating acid type or concentration. In this work, we introduce a new method for the tuning of MOF synthesis: modulation through alteration of the metal source's initial oxidation state. By choosing a metal source that should be reduced or oxidized at high temperature in the solvent, metal concentration can be started at zero for initially insoluble starting materials and then increased as themore »