Browsing Chemistry & Earth Sciences by Publisher "Chemical Publishing Co."

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Spectroscopic studies on the reaction of iodine with the mixed oxygen-nitrogen cyclic base 4,7,13,16,21,24-hexaoxa-1,10-diazabicyclo[8,8,8] hexacosane

Nour, El-Metwally; Teleb, Saeed M.; Barakat, Atiat E.; Nasr, Dsooky E. ( Chemical Publishing Co. , 2005 , Article)
The interaction of the mixed oxygen-nitrogen cyclic base, 4,7,13,16,21,24-hexaoxa-1,10- diazabicyclo[8,8,8] hexacosane (HODABCHC) with iodine as a s-acceptor has been studied spectrophotometrically at room temperature in ...
Synthesis and characterization of oxovanadium(IV) urea compound

Hassan, Kh.A.; Al-Hashimi, N.A.; Nour, E.M. ( Chemical Publishing Co. , 2005 , Article)
Vanadyl chloride, VOCl2.6H2O, reacts with urea at room temperature to form the four coordinated oxovanadium(IV) complex of the type [V(O)(urea)2(Cl)2]. The complex is in the mononuclear form where the two urea molecules ...