Influence of the ligand structure of diaza crown ethers on the complexation of Ag(I) in acetonitrile
Author
Source
Issue
Vol. 2009, Issue 33 (31 Mar. 2009), pp.54-59, 6 p.
Publisher
University of Babylon College of Sciences
Publication Date
2009-03-31
Country of Publication
Iraq
No. of Pages
6
Main Subjects
Topics
Abstract AR
في هذه الدراسة تم تحديد ثابت الاتزان لتفاعل ايون الفضة مع بعض الايثرات التاجية من خلال قياسات التوصيلية باستخدام محلول الاسيتونايترايل كمذيب في درجات حرارية مختلفة.
و قد وجد أن لتركيب الليكاند و كذلك التداخل الحاصل بين الليكاند-المذيب تأثير مهم في استقرارية المعقدات المتكونة.
كما تم في هذه الدراسة تحديد قيم كل من ∆ Hº و ∆Sº لجميع التفاعلات أعلاه.
Abstract EN
The thermodynamic stabilities of the silver ion with some diaza-crown ethers have been determined conductometrically in acetonitrale as a solvent at different temperature both the ligand structure and the lagand-solvent interaction influence the relative stabilities of the complexes.
The enthalpy and entropy of complexation were determined from the temperature dependence of the complexation constants.
The complexation process is enthalpy governed.
American Psychological Association (APA)
al-Gubury, Hazim Y.. 2009. Influence of the ligand structure of diaza crown ethers on the complexation of Ag(I) in acetonitrile. National Journal of Chemistry،Vol. 2009, no. 33, pp.54-59.
https://search.emarefa.net/detail/BIM-241360
Modern Language Association (MLA)
al-Gubury, Hazim Y.. Influence of the ligand structure of diaza crown ethers on the complexation of Ag(I) in acetonitrile. National Journal of Chemistry No. 33 (2009), pp.54-59.
https://search.emarefa.net/detail/BIM-241360
American Medical Association (AMA)
al-Gubury, Hazim Y.. Influence of the ligand structure of diaza crown ethers on the complexation of Ag(I) in acetonitrile. National Journal of Chemistry. 2009. Vol. 2009, no. 33, pp.54-59.
https://search.emarefa.net/detail/BIM-241360
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 59
Record ID
BIM-241360
