Browsing Qatar University Science Journal - [From 1981 TO 2007] by Author "Mabrouk, H. E."

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    • chelating behaviour of 1,1,3,3-propanetetrasalisoyl tetracarbohydrazone 

      El Asmy, A. A. [احمد فوزي عبد الحميد العصمي]; Al-Ansi, T. Y.; Mabrouk, H. E.; Amin, R. R.; El-Shahat, M. F. ( Qatar University , 1994 , Article)
      The reaction of 1,1,3,3-propanetetrasalisoyltetracarbohydrazone (HgPTSTCH) with some metal ions in ethanol-aqueous medium has been studied. The isolated complexes were formulated as [Cu4(PTSTCH)8H2O] 4H2O, [Co4(PTSTCH) ...