Porous Interpenetrated Zirconium-Organic Frameworks (PIZOFs): A Chemically Versatile Family of Metal-Organic Frameworks
作者:Andreas Schaate、Pascal Roy、Thomas Preuße、Sven Jare Lohmeier、Adelheid Godt、Peter Behrens
DOI:10.1002/chem.201101015
日期:2011.8.16
postsynthetically addressable substituents (amino, alkyne, furan). The PIZOF structure is highly tolerant towards the variation of R1 and R2. This together with the modular synthesis of the diacids offers a facile tuning of the chemical environment within the pores. The PIZOF structure was solved from single‐crystal X‐ray diffraction analysis. The PIZOFs are stable under ambient conditions. PIZOF‐2, the
我们介绍了多孔互穿的锆-有机骨架(PIZOF)的合成与表征,这是一种从ZrCl 4和棒状二元羧酸HO 2 C [PE-P(R 1,R 2)-EP获得的新的金属-有机骨架家族。] CO 2即H由交替的亚苯基(P)和亚乙炔基(E)单元。取代基R 1,R 2广泛变化(烷基,O 1-4烷基,低聚(乙二醇)),包括在合成后可寻址的取代基(氨基,炔烃,呋喃)。PIZOF结构高度耐受R 1和R 2的变化。这与二元酸的模块合成一起提供了对孔内化学环境的轻松调节。PIZOF结构通过单晶X射线衍射分析解决。PIZOF在环境条件下稳定。PIZOF-2是由HO 2 C [PE-P(OMe,OMe)-EP] CO 2 H制备的PIZOF ,是测定热稳定性和孔隙率的原型。通过热重分析和粉末X射线衍射测定,它在高达325°C的空气中稳定。PIZOF-2上的氩气吸附等温线显示,Brunauer-Emmett-Teller(BET)表面积为1250