عنوان المقالة:تكوين معقدات جديدة مع بنزين الترايزوالثايوترايزول اعتمادا على قواعد شف Formation of new metal complexes with benzene triazole and thiadiazol
ا.د. انعام اسماعيل يوسف | Enaam Ismail Yousif | 12842
نوع النشر
مجلة علمية
المؤلفون بالعربي
رياض محمود احمد ,اسماعيل ياسين مجيد ,احمد عبد الرزاق احمد,انعام اسماعيل يوسف ومحمد الجبوري
المؤلفون بالإنجليزي
RiyadhM.Ahmed1, IsmaeelY.Majeed1,AhmedA.Ahmed2, EnaamI.Yousif1,Mohamad J.Al-
الملخص العربي
The reaction of benzotriazole carbaldehyde with 5-(4-chloro-phenyl)-[1,3,4] thiadiazol-2-ylamine, and 5-(3-bromo-phenyl)- [1,3,4]thiadiazol-2-ylamine resulted in the formation of new tridentate ligands; benzotriazol-1- ylmethylene-[5-(4-chloro-phenyl)-[1,3,4]thiadiazol- 2-yl]-amine L1 and benzotriazol-1-ylmethylene-[5- (3-bromo-phenyl)-[1,3,4]thiadiazol-2-yl]-amine L2, respectively.Monomeric complexes of general formulae [M(Ln)Cl] (where;M= Co(II),Ni(II), Zn(II)) were obtained fromthe reaction of these ligandswith Co(II), Ni(II) and Zn(II) metal ions. The mode of bonding and overall geometry of the complexeswere determined through IR, UV-Vis, NMR, magnetipropermoment measurements, elemental analysis, metal content, chloride content and conductance. The IR data revealed that the nitrogens of the Schiff-base and that of triazole moiety are coordinated to metal ion, in a tridentate fashion. The physico-chemical studies revealed the formation of four-coordinate complexes with distorted square planar for Co(II), and Ni(II) and five coordinate complex with Zn(II).
الملخص الانجليزي
Formation of new metal complexes with benzene triazole and thiadiazol
تاريخ النشر
01/01/2016
الناشر
ChemXpress
رقم المجلد
9
رقم العدد
1
رابط الملف
تحميل (769 مرات التحميل)
الكلمات المفتاحية
Benzotriazole carbaldehyde; 5-(4-
رجوع