Synthesis, electrochemical and photochemical properties of neutral Ir(III) complex based on 3-Iodopyridine-2-carboxylate ligand

Gonçalves, Mauro; Frin, Karina Passalacqua Morelli

doi:10.1016/j.molstruc.2020.129312

Cited by 1 publication

(1 citation statement)

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“…To implement our synthetic strategy, and having considered an array of linkers, we settled on the N,O-donor 2,5-pyridinedicarboxylic acid (2,5-H2PDC), (Scheme 1) considering that iridium complexes with related pyridinecarboxylic moieties, in which the iridium atoms coordinate to both the pyridinic nitrogen and the carboxylic oxygen atoms are known in the literarure. (36)(37)(38) In the present case, this would leave the carboxylate groups at the 5-position of the ring available to coordinate to the second metal atom, thus facilitating the formation of a framework. S3).…”

Section: Resultsmentioning

confidence: 92%

A Multi-metal Approach for the Reticulation of Iridium into Metal-Organic Framework Building Units

Vasile,

Borrallo-Aniceto,

Esteban-Betegón

et al. 2023

Preprint

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Noble metals (Ag, Au, Pt, Rh, Ir, Pd, Ru and Os) are ubiquitous in our everyday life, from medical applications to electronic devices and synthetic chemistry. Iridium is one of the least abundant elements, and despite its scarcity, it remains essential for efficient and active catalytic processes. Consequently, the development of heterogeneous catalysts with presence of active iridium sites is of enormous interest as it leads to the improvement of their recyclability and reusability. Here, we demonstrate a strategy to incorporate iridium atoms into metal-organic frameworks (MOFs), as part of their secondary building units (SBUs), resulting in robust and reusable materials with heterogeneous photocatalytic activity.

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Section: Resultsmentioning

confidence: 92%