Details

Autor(en) / Beteiligte

• Kökçam-Demir, Ülkü
• Goldman, Anna
• Esrafili, Leili
• Gharib, Maniya
• Morsali, Ali
• Weingart, Oliver
• Janiak, Christoph

Titel

Coordinatively unsaturated metal sites (open metal sites) in metal-organic frameworks: design and applications

Ist Teil von

• Chemical Society reviews, 2020-05, Vol.49 (9), p.2751-2798

Ort / Verlag

England: Royal Society of Chemistry

Erscheinungsjahr

2020

Link zum Volltext

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Metal-organic frameworks (MOFs) can contain open metal sites (OMS) or coordinatively unsaturated sites (CUS) or open coordination sites (OCS) when vacant Lewis acid sites on the metal ions or cluster nodes have been generated. This review combines for the first time all aspects of OMS in MOFs, starting from different preparation strategies over theoretical studies on the effects of OMS with host-guest interactions up to distinct OMS-MOF applications. In the experimental part the focus of this review is on MOFs with proven OMS formation which are not only invoked but are clearly verified by analytical methods. The defined synthesis of OMS in MOFs is the basis for targeted functionalization through grafting, the coordination of weakly binding species and increased (supramolecular) interactions with guest molecules.