What are proteins made of ?Proteins are necklaces of amino acids, i.e. long chainmoleculesPrimaryprotein structureis sequence ofa chain of amino acideAminoAcidsSorymino groug)NH2H-CCOOHKRCRPgroulRaroupAminoAcid
What are proteins made of ? • Proteins are necklaces of amino acids, i.e. long chain molecules
Definition of Structural ChemistryIt is a subject to study the microscopicstructures of matters at theatomic/molecularlevel using Chemical BondTheoryChemical bonds → structuresproperties
Definition of Structural Chemistry • It is a subject to study the microscopic structures of matters at the atomic/molecular level using Chemical Bond Theory. • Chemical bonds structures properties
Objective of Structural ChemistryDDetermining the structure of aknown substance2)Understanding the structure-property relationship3)Predicting a substance withspecific structure and property
Objective of Structural Chemistry 1) Determining the structure of a known substance 2) Understanding the structureproperty relationship 3) Predicting a substance with specific structure and property
Outlineand ScheduleChapter 1basics of quantum mechanics4Chapter 2Atomic structure4-5Chapter 3Symmetry3Chapter 4DiatomicmoleculesMidtermExam!4Chapter 5/6Polyatomic structures3-4Chapter 7Basics of CrystallographyChapter 8Metals and AlloysChapter 9Ionic compounds2
Chapter 1 basics of quantum mechanics 4 Chapter 2 Atomic structure 4 Chapter 3 Symmetry 4-5 Chapter 4 Diatomic molecules 3 Midterm Exam ! Chapter 5/6 Polyatomic structures 4 Chapter 7 Basics of Crystallography 3-4 Chapter 8 Metals and Alloys 1 Chapter 9 Ionic compounds 2 Outline and Schedule
Chapter 1 The basic knowledge ofquantum mechanics1.1 The origin of quantum mechanics--- The failures of classical physicsBlack-body radiation, Photoelectric effect, Atomic andmolecularspectraClassical physics: (prior to 1900)NewtonianclassicalmechanicsMaxwell'stheoryofelectromagnetic wavesThermodynamics and statistical physics
Chapter 1 The basic knowledge of quantum mechanics 1.1 The origin of quantum mechanics - The failures of classical physics Black-body radiation, Photoelectric effect, Atomic and molecular spectra • Classical physics: (prior to 1900) Newtonian classical mechanics Maxwell’s theory of electromagnetic waves Thermodynamics and statistical physics