Studying manganese carbonyl photochemistry in a permanently porous metal-organic framework.

ABSTRACT: Mn(diimine)(CO)₃X (X = halide) complexes are critical components of chromophores, photo- and electrocatalysts, and photoactive CO-releasing molecules (photoCORMs). While these entities have been incorporated into metal-organic frameworks (MOFs), a detailed understanding of the photochemical and chemical processes that occur in a permanently porous support is lacking. Here we site-isolate and study the photochemistry of a Mn(diimine)(CO)₃Br moiety anchored within a permanently porous MOF support, allowing for not only the photo-liberation of CO from the metal but also its escape from the MOF crystals. In addition, the high crystallinity and structural flexibility of the MOF allows crystallographic snapshots of the photolysis products to be obtained. We report these pho

SUBMITTER: Young RJ 

PROVIDER: S-EPMC10498678 | biostudies-literature | 2023 Sep

REPOSITORIES: biostudies-literature