groups at the 2- and 9- positions (1,10- phenanthroline-2,9-dicarboxylic acid, hereafter H2 PDA). Based on a Cambridge Structural Database (CSD version 5.37) analysis, we found only two octacoordinated coordination complexes bearing iron(II) and iron...

This study explore student s use of Wireless Hand held Devices such as PCs, PDAs, and smart phones by investigating the relationship between their performance and specific variables