方解石
沸石咪唑盐骨架
配体(生物化学)
拓扑(电路)
金属有机骨架
化学
咪唑酯
溶剂
结晶学
计算化学
材料科学
无机化学
沸石
物理化学
有机化学
吸附
数学
催化作用
受体
组合数学
生物化学
作者
Javier López-Cabrelles,Eugenia Miguel-Casañ,María Esteve-Rochina,Freek Kapteijn,Iñigo J. Vitórica-Yrezábal,Joaquín Calbo,Guillermo Mı́nguez Espallargas
出处
期刊:Chemical Science
[The Royal Society of Chemistry]
日期:2022-01-01
卷期号:13 (3): 842-847
被引量:14
摘要
Different mixed-ligand Zeolitic Imidazolate Frameworks (ZIFs) with sodalite topology, i.e. isoreticular to ZIF-8, unachievable by conventional synthetic routes, have been prepared using a solvent-free methodology. In particular, the versatility of this method is demonstrated with three different metal centres (Zn, Co and Fe) and binary combinations of three different ligands (2-methylimidazole, 2-ethylimidazole and 2-methylbenzimidazole). One combination of ligands, 2-ethylimidazole and 2-methylbenzimidazole, results in the formation of SOD frameworks for the three metal centres despite this topology not being obtained for the individual ligands. Theoretical calculations confirm that this topology is the lowest in energy upon ligand mixing.
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