Spectrophotometric and thermodynamic studies of the complexation of thiapodands with (60) fullerene
Other Title(s)
دراسة طيفية و ديناميكا حرارية للمعقدات الكيميائية الناتجة بين الفوليرين [C60] و إثيرات لا حلقية تاجية
Dissertant
Thesis advisor
al-Ashram, Muhammad Hasan
Mazid, Shihadah Abd al-Rahman
University
Mutah University
Faculty
Faculty of Science
Department
Department of Chemistry
University Country
Jordan
Degree
Master
Degree Date
2013
English Abstract
UV–Vis spectrophotometry was used to study the complexation between [C60] fullerene and acyclic thiapodand ethers (1-6) in toluene.
An absorption band due to charge transfer (CT) transition was observed in the visible region.
All of the complexes were found to be stable with 1:1 stoichiometry.
The stability constants (K) and the thermodynamic parameters for the supramolecular complexes of thiapodands with [C60] fullerene were determined.
This study shows that the values of K depend on the type of end group for podands, size of acyclic thiapodand ethers moiety, the type and the number of donor atoms.
All complexes formed were found to be enthalpy and entropy destabilized except the complexes of podands 6 and 4.
The high stability constant value for the [C60] fullerene:3 complex as compared to [C60] fullerene:(1-2, 4-6) complexes indicates high selectivity of podand 3 towards [C60] fullerene.
Main Subjects
Topics
No. of Pages
52
Table of Contents
Table of contents.
Abstract.
Chapter One : Introduction.
Chapter Two : Experimental.
Chapter Three : Results and discussion.
References.
American Psychological Association (APA)
Zarur, Abd al-Raziq Muhammad. (2013). Spectrophotometric and thermodynamic studies of the complexation of thiapodands with (60) fullerene. (Master's theses Theses and Dissertations Master). Mutah University, Jordan
https://search.emarefa.net/detail/BIM-347022
Modern Language Association (MLA)
Zarur, Abd al-Raziq Muhammad. Spectrophotometric and thermodynamic studies of the complexation of thiapodands with (60) fullerene. (Master's theses Theses and Dissertations Master). Mutah University. (2013).
https://search.emarefa.net/detail/BIM-347022
American Medical Association (AMA)
Zarur, Abd al-Raziq Muhammad. (2013). Spectrophotometric and thermodynamic studies of the complexation of thiapodands with (60) fullerene. (Master's theses Theses and Dissertations Master). Mutah University, Jordan
https://search.emarefa.net/detail/BIM-347022
Language
English
Data Type
Arab Theses
Record ID
BIM-347022