Spectrophotometric and thermodynamic studies of the complexation of thiapodands with (60)‎ fullerene

العناوين الأخرى

دراسة طيفية و ديناميكا حرارية للمعقدات الكيميائية الناتجة بين الفوليرين [C60] و إثيرات لا حلقية تاجية

مقدم أطروحة جامعية

Zarur, Abd al-Raziq Muhammad

مشرف أطروحة جامعية

al-Ashram, Muhammad Hasan
Mazid, Shihadah Abd al-Rahman

الجامعة

جامعة مؤتة

الكلية

كلية العلوم

القسم الأكاديمي

قسم الكيمياء

دولة الجامعة

الأردن

الدرجة العلمية

ماجستير

تاريخ الدرجة العلمية

2013

الملخص الإنجليزي

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.

التخصصات الرئيسية

الكيمياء

الموضوعات

عدد الصفحات

52

قائمة المحتويات

Table of contents.

Abstract.

Chapter One : Introduction.

Chapter Two : Experimental.

Chapter Three : Results and discussion.

References.

نمط استشهاد جمعية علماء النفس الأمريكية (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

نمط استشهاد الجمعية الأمريكية للغات الحديثة (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

نمط استشهاد الجمعية الطبية الأمريكية (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

لغة النص

الإنجليزية

نوع البيانات

رسائل جامعية

رقم السجل

BIM-347022