Parası kalmadığı için otobüse binemiyordur ailesi porno izle ona daha yeni para gönderdiği için tekrar porno istemeye utanınca mecburen otostop çekmek için youporn çantasını alarak yol kenarına gelir etekli porno liseli türk kız yol kenarında dururken yanına yaklaşan porno kibar bir gencin onu gideceği yere kadar bırakmak porno izle istemesine çok mutlu olur arabaya bindiklerinde gideceği yer ile porno arabayı kullanan adamın gittiği yer arasında çok mesafe sex izle farkı olduğunu anlayan türk kız bu yaptığı porno indir iyilik karşısında arabada ona memelerini açar porno sapıklaşan adam yol kenarındaki hotelde durarak porno izle üniversiteli otostop çeken türk kızına odada sakso çektirip sikerSynthesis, Characterization, Theoretical Studies and Bioactivity of Co(Ii), Ni(Ii), Cu(Ii), Pd(Ii), Pt(Iv) And Cd(Ii) Complexes With Bidentate 3-{[(Z)-1h-Pyrrol-3-Ylmethylidene]Amino}-2-Thioxoimidazolidin-4-One| Abstract

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Abstract

Synthesis, Characterization, Theoretical Studies and Bioactivity of Co(Ii), Ni(Ii), Cu(Ii), Pd(Ii), Pt(Iv) And Cd(Ii) Complexes With Bidentate 3-{[(Z)-1h-Pyrrol-3-Ylmethylidene]Amino}-2-Thioxoimidazolidin-4-One

Author(s): Rehab Am Al Hassani, Sallal Ah Abdullah, Abdul Jabar Kh. Atia and Sura K Ibrahim

Chelation complexes of Co(II), Ni(II), Cu(II), Pd(II), Pt(IV) and Cd(II) were synthesized with new heterocyclic ligand [3-{[(Z)-1H-pyrrol-3-ylmethylidene]amino}-2-thioxoimidazolidin-4-one]. This ligand was characterized by C.H.N.S analysis, FTIR, UV-Vis, 1H NMR, 13C NMR and mass spectral analysis ,the synthesized complexes were identified and their geometrical were suggested in solid state by using (FT-IR) and (UV-Vis) spectroscopy, elemental analysis (C.H.N.S), flame atomic absorption technique, in addition to magnetic susceptibility and conductivity measurements. Hyperchem-8 program has been used to predict structural geometries of ligand and their metal complexes. The electrostatic potential (Ep) of the ligand was calculated, furthermore the heat of formation (ΔHf ), binding energy ((ΔEb), vibration spectra and bond length for the ligand and its metal complexes were calculated by PM3 methods. The antimicrobial activity of the ligand and its complexes has been extensively studied in microorganisms such as Escherichia coli and Staphylococcus aureus and fungi Candida albicans and Aspergillus flavus.


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