Theoretical st udy of com plex for mation co nstant between ben zo-۱۵-cro wn-۵ and Mg۲+ cation at different temperatures

Crow n ether is compounds contains hydro gen, carbon and oxygen atoms. cro wn compou nds is use d as host–guest’’ chemis try; crown e ther is locked with the guest atoms in a solution . crown ethers are u sed in PTC (phase-tran sfer catalyst s) system and contribute to the solub ility of inorganic compounds in or ganic solven ts in chemic al reaction. “Host–guest’’ mchemistry of crown ethers ca n be applie d to develop new pharmaceuticals [۱ ].

کلیدواژه ها:

benz o-۱۵-crown-۵ ، Mg۲+ cation ، complex formasion constant