%0 Journal Article %T Effect of Non-Aqueous Solvents on Stoichiometry and Selectivity of Complexes Formed Between 4 Nitrobenzo 15 Crown 5 with Fe3+, Y3+, Cd2+, Sn4+, Ce3+ and Au3+ Metal Cations %A Ronaghi, Gholam Hossein %A Soorgy, Mohammad Hassan %A , %J Russian Journal of Inorganic Chemistryā€ˇ %@ 0036-0236 %D 2010