%0 Journal Article %T Complexation of 4′-Nitrobenzo-15-crown-5 with Zn2+, Mn2+, Cr3+ and Sn4+ Cations in Acetonitrile–Ethanol Binary Mixtures %A Fatemeh Hesami %A Ronaghi, Gholam Hossein %A Massoumeh Mohajeri %A Somayeh Tarahomi %J Journal of Solution Chemistry %@ 0095-9782 %D 2011