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Document Details
Document Type
:
Article In Journal
Document Title
:
Potentiality and thermodynamic studies on indazol Schiff bases with some metal ions
Potentiality and thermodynamic studies on indazol Schiff bases with some metal ions
Document Language
:
Arabic
Abstract
:
The thermodynamic metal-ligand stability constants of Be2+, Mg2+, Ca2+, Sr2+ and Ba2+ with P-methoxy salicyldehydineazo methin (I), 2,4-dihydroxy salicyldin isomethin indazole (H) and 3,5-dichlorosalicyldine azomethin indazole (III) Schiff bases in 50% dioxane-water media at 293 K, 308 K and 383 K have been determined. The effect of the ligands, central metal ions, ratio of the charge and radius, atomic number of the atoms and the order of the stability constants is discussed The stability constants of the alkali earth metal follow the order Be2+ > Mg2+ > Ca2+ > Sr2+ > Ba2+ with all the substituted Indazol Schiff bases.
Journal Name
:
BULLETIN OF ELECTROCHEMISTRY
Volume
:
19
Issue Number
:
6
Publishing Year
:
2003 AH
Added Date
:
Monday, June 23, 2008
Researchers
Researcher Name (Arabic)
Researcher Name (English)
Researcher Type
Dr Grade
Email
أ.د. شعيل بن احمد الثبيتي
Al-Thabaiti SA
Researcher
sthabiti@hotmail.com
.
El-Mossalamy EH
Researcher
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