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Some new Schiff base complexes and their reaction with hydrogen peroxide
المؤلفون المشاركون
Mahmud, Tamadur Hamdun
Sallumi, Isam Jirjis
Abd al-Rahman, Azhar A.
المصدر
Mu'tah Journal for Research and Studies : Natural and Applied Sciences Series
العدد
المجلد 18، العدد 1 (31 مارس/آذار 2003)، ص ص. 95-116، 22ص.
الناشر
تاريخ النشر
2003-03-31
دولة النشر
الأردن
عدد الصفحات
22
التخصصات الرئيسية
الملخص EN
A number of new complexes were prepared by the reaction, in both neutral and basic media, of cobalt (II), nickel(II) salts with Schiff base ligands.
These ligands derived from the condensation of 2- furfuraldehyde with benzoyl hydrazine (FBH) and salicyloyl hydrazine (FSH2).
The isolated complexes which have the general formula [M(FBH)Cl232JM(FBH)X| X , fM(FB)X(H20)] 2, [M(FSH2)X2] and [M(FS)(H20)3] (where M=Co", Ni2+, Cu2f and X = Cl or N03) have been characterized by elemental analysis, conductivity measurement, infrared, electronic absorption spectra and magnetic moments.
The study indicates 1:1 metal to ligand ratio, non electrolytic nature, the presence of anionic bridges and an octahedral geometiy for all die complexes.
The stability constants and the reation with hydrogen peroxide for some of these complexes were followed spcclrophotometerically.
Hydrogen peroxide is reacted with the new complexes and found to proceed through a complex- radical formation (formation of superoxo species).
Cobalt (III) supcroxompound, fCo(FS)(H20)02] was isolated in the solid slate and identified by magnetic moment, infrared and electronic absorption spectra.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Sallumi, Isam Jirjis& Abd al-Rahman, Azhar A.& Mahmud, Tamadur Hamdun. 2003. Some new Schiff base complexes and their reaction with hydrogen peroxide. Mu'tah Journal for Research and Studies : Natural and Applied Sciences Series،Vol. 18, no. 1, pp.95-116.
https://search.emarefa.net/detail/BIM-366830
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Sallumi, Isam Jirjis…[et al.]. Some new Schiff base complexes and their reaction with hydrogen peroxide. Mu'tah Journal for Research and Studies : Natural and Applied Sciences Series Vol. 18, no. 1 (2003), pp.95-116.
https://search.emarefa.net/detail/BIM-366830
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Sallumi, Isam Jirjis& Abd al-Rahman, Azhar A.& Mahmud, Tamadur Hamdun. Some new Schiff base complexes and their reaction with hydrogen peroxide. Mu'tah Journal for Research and Studies : Natural and Applied Sciences Series. 2003. Vol. 18, no. 1, pp.95-116.
https://search.emarefa.net/detail/BIM-366830
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 115-116
رقم السجل
BIM-366830
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
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