Parnham Emily R, Morris Russell E
EaStChem School of Chemistry, University of St. Andrews, Purdie Building, St. Andrews, KY16 9ST U.K.
J Am Chem Soc. 2006 Feb 22;128(7):2204-5. doi: 10.1021/ja057933l.
Ionothermal synthesis, the use of an ionic liquid as both solvent and structure-directing agent, has been used to synthesize three different cobalt aluminophosphate zeolites. Two of the materials are isostructural with solids prepared previously and have the AEI and SOD framework types. SIZ-7 is a novel zeolite structures that is closely related to the family of 8-ring zeolites consisting of the MER, GIS, and PHI frameworks. Single-crystal X-ray diffraction of SIZ-7 indicates that the distribution of cobalt among the four possible tetrahedral sites is unequal.
离子热合成法，即使用离子液体作为溶剂和结构导向剂，已被用于合成三种不同的钴铝磷酸盐沸石。其中两种材料与之前制备的固体具有同构关系，具有AEI和SOD骨架类型。SIZ-7是一种新型沸石结构，与由MER、GIS和PHI骨架组成的8元环沸石家族密切相关。SIZ-7的单晶X射线衍射表明，钴在四个可能的四面体位置之间的分布是不均匀的。
