LECTURES
Monday, Wednesday and Friday, 11:00-12:00, Room 10-250
The projected schedule may be subject to change. Readings refer to the text, 3.091 Introduction to Solid-state Chemistry published by Pearson Custom Publishing (ISBN 0-536-44798-X). Other readings come from 3.091 Lecture Notes written by Professor A.F. Witt and stored in the electronic archives . The assigned readings should be completed before each lecture.
September 3: Lecture 1. Vision Statement, Administrative Details. Introduction. Taxonomy of chemical species. Origins of modern chemistry. Reading : Averill Ch. 1.
Video: 220K
Lecture 1 Notes
September 5: Lecture 2. Classification schemes for the elements. Mendeleyev and the Periodic Table. Atomic structure. Reading : Averill 1.7, p. 302 (Ch. 7), 1.6, 3.0-3.4.
Video: 220K
Lecture 2 Notes
Supplemental Readings
September 8: Lecture 3. Rutherford model of the atom, Bohr model of hydrogen. Reading : Averill 1.5, 6.2-6.3.
Video: 220K
Lecture 3 Notes
Supplemental Readings
September 10: Lecture 4. Atomic spectra of hydrogen, matter/energy interactions involving atomic hydrogen. Reading : Averill 6.4, Cecilia Payne .
Video: 220K
Lecture 4 Notes
Supplemental Readings
September 12: Lecture 5. The Shell Model (Bohr- Sommerfeld Model) and multi-electron atoms. Quantum numbers: n, l, m, s. Reading: Averill 6.5.
Video: 220K
Lecture 5 Notes
Supplemental Readings
September 15: Lecture 6. De Broglie , Heisenberg, and Schrödinger. The Aufbau Principle, Pauli Exclusion Principle, and Hund's Rules. Photoelectron Spectroscopy. Average Valence Electron Energy. Reading : Averill 6.4.
Video: 220K
Lecture 6 Notes
Supplemental Readings
September 17: Lecture 7. Octet stability by electron transfer: ionic bonding. Properties of ionic compounds: crystal lattice energy. Reading: Averill 8.1-8.2, 12.5, 8.3.
Video: 220K
Lecture 7 Notes
Supplemental Readings
September 19: Lecture 8. Born- Haber cycle. Octet stability by electron sharing: covalent bonding. Lewis structures. Hybridization. Reading : Averill 8.3, 8.4, 8.5, 8.8, 8.6, 9.2.
Video: 220K
Lecture 8 Notes
Supplemental Readings
September 24: Lecture 9. Electronegativity , partial charge, polar bonds and polar molecules. Ionic character of covalent bonds, Pauling's calculation of heteronuclear bond energies. Reading : Averill 7.3 (320), 8.9.
Video: 220K
Lecture 9 Notes
Supplemental Readings
September 26: Lecture 10. LCAO MO, Energy Level Diagrams for H 2 , He 2 , Li 2 . Hybridization, double bonds and triple bonds, paramagnetism and diamagetism . Reading : Averill 9.3, 9.2, 9.4.
Video: 220K
Lecture 10 Notes
September 29: Lecture 11. The Shapes of Molecules, Valence-Shell Electron-Pair-Repulsion (VSEPR) Model or Electron Domain Method, Secondary Bonding. Searching for and Assessing the Quality of Scientific Information. Reading : Averill 9.1, 11.2; Shackelford 2-5.
Video: 220K
Lecture 11 Notes
October 1: Test #1 . REMEMBER TO BRING YOUR PERIODIC TABLES, TABLES OF CONSTANTS, AND CALCULATORS (be sure there is charge on the battery!). USE OF AID SHEET ALLOWED -- one page, 8 1/2 x 11, write on it (both sides) anything you deem to be useful. USE OF WIRELESS COMMUNICATIONS DEVICES STRICTLY FORBIDDEN.
October 3: Lecture 12. Metallic Bonding, Band Theory of Solids ( Heitler and London ), Band Gaps in Metals, Semiconductors, and Insulators, Absorption Edge of a Semiconductor. Reading : Averill 12.5, 12.6; Shackelford 2-5, 2-4, 15-1, 15-2, 15-5, Archive Lecture Notes 3.
Video: 220K
Lecture 12 Notes
October 6: Lecture 13. Intrinsic and Extrinsic Semiconductors, Doping, Compound Semiconductors, Molten Semiconductors. Reading : Averill 12.6, .Archive Lecture Notes 3.
Video: 220K
Lecture 13 Notes
October 8: Lecture 14. Introduction to the Solid State , the 7 Crystal Systems, the 14 Bravais Lattices. Reading : Averill 12.1, 12.2; Shackelford 3-1.
Video: 220K
Lecture 14 Notes
Supplemental Readings
October 10: Lecture 15. Properties of Cubic Crystals : simple cubic, face-centered cubic, body-centered cubic, diamond cubic. Crystal coordinate systems, Miller indices. Reading : Averill 12.1, 12.2; Shackelford 3-2, 3-6.
Video: 220K
Lecture 15 Notes
Supplemental Readings
October 15: Lecture 16. Characterization of atomic structure: the generation of x-rays and Moseley's Law. Reading : Averill pp. 305, 535, 536; Cullity pp. 1E-11E, 19E-22E.
Video: 220K
Lecture 16 Notes
Supplemental Readings
October 17: Lecture 17. X-ray spectra, Bragg's Law. Reading : Shackelford 3-7.
Video: 220K
Lecture 17 Notes
Supplemental Readings
October 20: Lecture 18. X-ray diffraction of crystals: diffractometry , Debye-Scherrer , Laue . Crystal symmetry. Reading : Averill 12.3; Shackelford 3-7.
Video: 220K
Lecture 18 Notes
October 22: Lecture 19. Defects in crystals: point defects, line defects, interfacial defects, voids. Reading : Averill 12.4; Shackelford 4-1, 4-2, 4-3, 4-4, 5-1.
Video: 220K
Lecture 19 Notes
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October 24: Lecture 20. Amorphous solids, glass formation, inorganic glasses: silicates. Reading : Shackelford 4-5, 12
Video: 220K
Lecture 20 Notes
Supplemental Readings
October 27 : Test #2. REMEMBER TO BRING YOUR PERIODIC TABLES, TABLES OF CONSTANTS, AND CALCULATORS (be sure there is charge on the battery!). USE OF AID SHEET ALLOWED -- one page, 8 1/2 x 11, write on it (both sides) anything you deem to be useful. USE OF WIRELESS COMMUNICATIONS DEVICES STRICTLY FORBIDDEN.
October 29: Lecture 21. Engineered glasses: network formers, network modifiers, intermediates. Properties of silicate glasses. Metallic glass. Reading : Shackelford 12.
Video: 220K
Lecture 21 Notes
Supplemental Readings
October 31: Lecture 22. Chemical kinetics: the rate equation, order of reaction, rate laws for zeroth , first, and second order reactions. Temperature dependence of rate of reaction. Reading :Averill 14.1-14.5.
Video: 220K
Lecture 22 Notes
Supplemental Readings
November 3: Lecture 23. Diffusion: Fick's First Law and steady-state diffusion, dependence of the diffusion coefficient on temperature and on atomic arrangement. Reading : Averill 10.7; Shackelford 5-1, 5-2, 5-3, 5-4, 5-5.
Video: 220K
Lecture 23 Notes
Supplemental Readings
November 5: Lecture 24. Fick's Second Law ( FSL ) and transient-state diffusion; error function solutions to FSL . Reading : Shackelford 5-3.
Video: 220K
Lecture 24 Notes
Supplemental Readings
November 7: Lecture 25. Organic chemistry: basic concepts, alkanes , alkenes, alkynes, aromatics, functional groups, alcohols and ethers, aldehydes and ketones , esters, amines. Reading : Averill 24.1-24.2.
Video: 220K
Lecture 25 Notes
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November 12: Lecture 26. Solutions: solute, solvent, solution, solubility rules, solubility product. Reading : Averill 13.1, 13.2, 13.3, 17.1, 17.4.
Video: 220K
Lecture 26 Notes
November 14: Lecture 27. Acids and Bases: Arrhenius , Brønsted -Lowry, and Lewis definitions, acid strength and pH. Reading : Averill 4.6, 8.7, 16.1-16.4.
Video: 220K
Lecture 27 Notes
Supplemental Readings
November 17: Lecture 28. Polymers: synthesis by addition polymerization and by condensation polymerization. Reading : Averill 12.8; Bruice 1232-1261.
Video: 220K
Lecture 28 Notes
Supplemental Readings
November 19: Lecture 29. Structure-property relationships in polymers, crystalline polymers. Reading : Shackelford 13-1, 13-5.
Video: 220K
Lecture 29 Notes
Supplemental Readings
November 21: Lecture 30. Biochemistry: the amino acids, peptides, and proteins. Reading : Averill 12.8, 24.6; Bruice 17-1, 17-2, 17-3, 17-4; Horton 3-1 - 3-5.
Video: 220K
Lecture 30 Notes
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Supplemental Readings
November 24: Test #3. REMEMBER TO BRING YOUR PERIODIC TABLES, TABLES OF CONSTANTS, AND CALCULATORS (be sure there is charge on the battery!). USE OF AID SHEET ALLOWED -- one page, 8 1/2 x 11, write on it (both sides) anything you deem to be useful. USE OF WIRELESS COMMUNICATIONS DEVICES STRICTLY FORBIDDEN.
November 26 : Lecture 31. Protein structure: primary, secondary, tertiary; denaturing of proteins. Reading : Bruice 17-6, 17-7, 17-8, 17-9, 17-10, 17-11, 17-12.
Video: 220K
Lecture 31 Notes
December 1: Lecture 32. Lipids: self assembly into bilayers . Nucleic acids, DNA, encoding information for protein synthesis. Electrochemistry of batteries and fuel cells. Reading :Averill 24.6, 19.5; Bruice 20-1, 20-2, 20-3, 20-4, 20-5, 21-2, 21-5, 21-8.
Video: 220K
Lecture 32 Notes
December 3: Lecture 33. Phase diagrams - basic definitions: phase, component, equilibrium; one-component phase diagrams. Reading : Averill 11.2, 11.6, 11.7.
Video: 220K
Lecture 33 Notes
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Supplemental Readings
December 5: Lecture 34. Two-component phase diagrams: complete solid solubility. Reading : Shackelford 9-1, 9-2 (pp 309-313).
Video: 220K
Lecture 34 Notes
December 8: Lecture 35. Two-component phase diagrams: limited solid solubility. Lever Rule. Wrap-up: closing remarks about 3.091. Student Course Evaluations. Reading : Shackelford 9-2 (pp 313-317), 9-3.
Video: 220K
Lecture 35 Notes
FINAL EXAM, Tuesday, December 16, 9:00 AM - 12:00 NOON, Johnson Athletic Center. Do not plan to leave town until after your last final exam .
Videostreams and readings for all lectures to date are on 'Lecture Videos' page.
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