POROUS MATERIALS PARTICULARLY METAL ORGANIC FRAMEWORKS (MOFS), BUILT FROM ORGANIC LINKERS AND INORGANIC NODES, HAVE ATTRACTED A LOT OF ATTENTION [1]. THIS INTEREST IS BECAUSE OF THEIR DESIGNABLE STRUCTURES AND ADJUSTABLE PORES AS WELL AS THE VARIOUS APPLICATIONS SUCH AS CATALYSIS, GAS STORAGE, DRUG DELIVERY AND ELECTRICAL CONDUCTIVITY [2]. IN THIS WORK A 3-D ZINC NANOPOROUS MOF, NAMELY {[ZN2(1,4-BDC)2(DABCO)]}N (1,4-BDC= 1,4-BENZENEDICARBOXYLIC ACID, DABCO= 1,4- DIAZABICYCLO[2.2.2]OCTANE) HAVE SYNTHESIZED AND CHARACTERIZED WITH DIFFERENT PHYSICOCHEMICAL METHODS SUCH AS FT-IR, X-RAY DIFFRACTION (XRD) AND THERMO GRAVIMETRIC ANALYSIS (TGA). SINGLE CRYSTAL ANALYSIS REVEALED THAT THIS FRAMEWORK HAS OPEN PORES WITH THE SIZE OF 1.5NM (FIG. 1) AND ACCESSIBLE VOLUME OF 70.5% BASED ON PLATON ANALYSIS.SIMILARITY OF THE XRD PATTERN OF THE PREPARED CRYSTAL AND THE SIMULATED PATTERN CONFIRMS THE PHASE PURITY OF THE OBTAINED MATERIAL.CATALYTIC ACTIVITY OF THE PREPARED MATERIAL WAS EXAMINED IN THE EPOXIDATION OF OLEFINS WITH HYDROGEN PEROXIDE (H2O2) IN ACETONITRILE WHICH SHOWED HIGH CATALYTIC EFFICIENCY (FIG. 1). MOREOVER IT IS OBSERVED THAT THE XRD OF THE RECYCLED CATALYST IS IDENTICAL TO THAT OF THE FRESH ONE. THIS CONSISTENCY INDICATES THAT THE CRYSTALLINE STRUCTURE OF THE CATALYST IS NOT AFFECTED BY THE EPOXIDATION REACTION.