0000000000249671
AUTHOR
Jorge Simancas
Use of alkylarsonium directing agents for the synthesis and study of zeolites
[EN] Expanding the previously known family of -onium (ammonium, phosphonium, and sulfonium) organic structure-directing agents (OSDAs) for the synthesis of zeolite MFI, a new member, the arsonium cation, is used for the first time. The new group of tetraalkylarsonium cations has allowed the synthesis of the zeolite ZSM-5 with several different chemical compositions, opening a route for the synthesis of zeolites with a new series of OSDA. Moreover, the use of As replacing N in the OSDA allows the introduction of probe atoms that facilitate the study of these molecules by powder X-ray diffraction (PXRD), solid-state nuclear magnetic resonance (MAS NMR), and X-ray absorption spectroscopy (XAS)…
CCDC 1910863: Experimental Crystal Structure Determination
Related Article: Sara Sáez-Ferre, Christian W. Lopes, Jorge Simancas, Alejandro Vidal-Moya, Teresa Blasco, Giovanni Agostini, Guillermo Mínguez Espallargas, Jose L. Jordá, Fernando Rey, Pascual Oña-Burgos|2019|Chem.-Eur.J.|25|16390|doi:10.1002/chem.201904043