Structure of the FeBTC Metal–Organic Framework: A Model Based on the Local Environment Study
- Autori: Sciortino, L.; Alessi, A.; Messina, F.; Buscarino, G.; Gelardi, F.
- Anno di pubblicazione: 2015
- Tipologia: Articolo in rivista (Articolo in rivista)
- Parole Chiave: EXAFS
- OA Link: http://hdl.handle.net/10447/128394
The local environment of iron in FeBTC, a metal organic framework commercially known as Basolite F300, is investigated combining XANES and EXAFS studies of the iron K-edge. The building block of the FeBTC can be described as an iron acetate moiety. Dehydration induces a change in the coordination of the first shell while preserving the network. We propose that the local structure around Fe atoms does not undergo a rearrangement, thus, leading to the formation of an open site. The analysis conveys that the FeBTC is a disordered network of locally ordered blocks.