Institution: | 1. Present address: Department of Environmental Sciences, Fatima Jinnah Women University (Pakistan);2. C.N.R.S. Institut Charles Sadron, 23, rue du Loess, 67034 Strasbourg (France), Fax: (+33)?3‐8841‐4099;3. Department Of Chemistry, Quaid‐i‐Azam University, Islamabad‐45320 (Pakistan);4. Present address: Department of Chemistry, University of Malaya (Malaysia);5. Faculté de Chimie, Université de Strasbourg, 1, rue Blaise Pascal, 67008 Strasbourg (France);6. International Center for Frontier Research in Chemistry, 8, allée Gaspard Monge, 6700 Strasbourg (France) |