In silico design and screening of hypothetical MOF-74 analogs and their experimental synthesis.

ABSTRACT: In this work we present the in silico design of metal-organic frameworks (MOFs) exhibiting 1-dimensional rod topologies. We introduce an algorithm for construction of this family of MOF topologies, and illustrate its application for enumerating MOF-74-type analogs. Furthermore, we perform a broad search for new linkers that satisfy the topological requirements of MOF-74 and consider the largest database of known chemical space for organic compounds, the PubChem database. Our in silico crystal assembly, when combined with dispersion-corrected density functional theory (DFT) calculations, is demonstrated to generate a hypothetical library of open-metal site containing MOF-74 analogs in the 1-D rod topology from which we can simulate the adsorption behavior of CO₂. We

SUBMITTER: Witman M 

PROVIDER: S-EPMC6024208 | biostudies-literature | 2016 Sep

REPOSITORIES: biostudies-literature