SubjectsSubjects(version: 963)
Course, academic year 2024/2025
  
Supramolecular Chemistry - N402024
Title: Supramolekulární chemie
Guaranteed by: Department of Analytical Chemistry (402)
Faculty: Faculty of Chemical Engineering
Actual: from 2020
Semester: winter
Points: winter s.:3
E-Credits: winter s.:3
Examination process: winter s.:
Hours per week, examination: winter s.:2/0, Ex [HT]
Capacity: unknown / unknown (unknown)
Min. number of students: unlimited
State of the course: cancelled
Language: Czech
Teaching methods: full-time
Teaching methods: full-time
Level:  
Additional information: http://www.vscht.cz/anl/dolensky/supramol/index.html
Note: course can be enrolled in outside the study plan
enabled for web enrollment
Guarantor: Dolenský Bohumil doc. Ing. Ph.D.
Is interchangeable with: M402049
Examination dates   Schedule   
Annotation -
The course focuses on understanding the principles of intermolecular interactions and their consequences. The course focuses on the principles of molecular recognition, and analytical tools for its studying.
Last update: Dolenský Bohumil (30.09.2013)
Aim of the course -

Students will be able to:

Recognize the different types of intermolecular interactions for a molecular structure, estimate their manifestation, and suggest analytical methods for their study.

Last update: Dolenský Bohumil (30.09.2013)
Literature -

R: Principles and methods in supramolecular chemistry, Hans-Jörg Schneider, Anatoly Yatsimirsky, John Wiley & Sons Ltd, 2000, ISBN: 978-0-471-97253-2

R: Molekulární design, Pavel Lhoták, Ivan Stibor, VŠCHT Praha, 1997, ISBN: 80-7080-294-4

A: Analytical methods in supramolecular chemistry, Christoph Schalley, WILEY-VCH Verlag GmbH & Co. KGaA, 2nd ed., 2012, ISBN: 978-3-527-32982-3

A: Binding Constants: The measurement of molecular complex stability, Kenneth A. Connors, John Wiley & Sons Ltd, 1987, ISBN: 978-0-471-83083-2

Last update: Dolenský Bohumil (17.08.2018)
Teaching methods -

Lessons

Last update: Dolenský Bohumil (30.09.2013)
Syllabus -

1. Introduction: history, milestones, definition and concepts of supramolecular chemistry, host-guest chemistry, drug-substrate interactions, molecular recognition.

2. Supermolecules: characteristics of molecular complexes, definition of binding constants, binding energy; thermodynamics of complexation, Gibbs and Hemholtz energy, activation energy and volume; cooperation effect, affinity, selectivity, enthalpy-entropy compensation, solvophobic effect, close packing.

3. Intermolecular interactions: physical view on intermolecular interactions; ion-ion (Coulomb), ion-dipole/multipole, dipole-dipole (Keesom), multipoles, induced dipoles and their interactions with ion (Debye), dipole and induced dipole (London); van der Waals interactions.

4. Hydrogen bonds: definition and characteristics of classical (proper, conventional) hydrogen bond; red shift, blue shift and no-shift hydrogen bonds; non-classical hydrogen bonds, inverse hydrogen bond, dihydrogen bond; example of hydrogen bonds utilizations and examples from living organisms.

5. Halogen bonds: definition and characteristics of halogen bonds of chloro , bromo and iodocompounds; example of halogen bond in crystal engineering, drug-enzyme complexes, anesthetic effect; relationship to hydrogen bonds; special interactions of fluorocompounds.

6. Bonds of aromates: definition and characteristics of bonds related to aromatic parts of molecules; face to face (π π) interactions, parallel displacement and sandwich; face to edge (CH π) interactions, T and Y shape interactions; the roles in biological systems; molecular tweezers.

7. Cations: overview of functional groups and molecules for binding of cations, ionophores; cooperation effect, chelate effect, template effect, pre organization, complementarity; complexons, crownethers, cryptands, sferands, etc.; antibiotics, diseases connect with cations.

8. Anions and neutral molecules: overview of functional groups and molecules for binding of anions and neutral molecules, catapinands, clathrates.

9. Analytical methods: determination of binding constants; nuclear magnetic resonance, isothermal titration calorimetry, vapor pressure osmosis, chromatography, extraction, dialysis, infrared spectroscopy, mass spectrometry, small angle light scattering, plasmon resonance, atomic force microscopy, etc.

10. Supramolecular technologies: self-assembly, artificial enzymes, molecular machines and devices, molecular reactors and flasks, etc.; relation to nanotechnology.

Last update: Dolenský Bohumil (30.09.2013)
Learning resources -

Web: http://www.vscht.cz/anl/dolensky/supramol/index.html

Last update: Dolenský Bohumil (30.09.2013)
Registration requirements -

The basics in organic and analytical chemistry

Last update: Dolenský Bohumil (30.09.2013)
Teaching methods
Activity Credits Hours
Účast na přednáškách 1 28
Příprava na zkoušku a její absolvování 2 56
3 / 3 84 / 84
Coursework assessment
Form Significance
Examination test 50
Oral examination 50

 
VŠCHT Praha