State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, PR China.
Chemistry. 2012 Sep 17;18(38):11876-9. doi: 10.1002/chem.201202377. Epub 2012 Aug 13.
Solvent selection! The organically templated co-assembly between tetrahedral B(imidazolate)(4) and Co(ac) units leads to two previously unknown zeolitic boron imidazolate frameworks with ACO and ABW topologies (denoted BIF-22 and BIF-23; e-urea = ethyleneurea), respectively. BIF-22 is chiral and shows interesting CO(2) selectivity over N(2) and CH(4).
溶剂选择!四面体[B(咪唑盐)(4)]-和[Co(ac)]+单元之间的有机模板共组装导致了两个以前未知的沸石硼咪唑骨架,具有 ACO 和 ABW 拓扑结构(分别表示为 BIF-22 和 BIF-23;e-urea = 乙烯脲)。BIF-22 是手性的,对 CO2 具有比 N2 和 CH4 更高的选择性。