1342 PHYSICAL CHEMISTRY II
SPRING TERM 2002 (02-2)
INSTRUCTOR: Dr. Richard Ulsh   LECTURE: MWF 2:00-2:50 AM; 118 E & S

OFFICE: 112A Engineering and Science; office phone 269-2903

OFFICE HOURS: MWF 3-4 PM. Other times by appointment (see me after class); or just stop by my office to see if I am available.

TEXTS:

Physical Chemistry, 6th. ed., P. W. Atkins, Freeman and Co.

*Quanta: A handbook of concepts, 2nd. ed., P. Atkins, Oxford Univ. Press

Molecular Visions--molecular model kit by Darling Models (bookstore; optional)

Applied Mathematics for Physical Chemistry, 2nd ed., James Barrante, Prentice hall.
 

ADDITIONAL SOURCES: Chemical Kinetics, 3rd. ed., K. Laidler, Harper & Row. (Advanced but very readable)

Molecular Orbital Theory for organic chemists, A. Streitwieser, John Wiley. (The whole story of Hückel MO theory at an organic chem. level)

Molecules and Radiation, 2nd. ed., J. I. Steinfeld, The MIT Press, Cambridge, Massachusetts. (Molecular spectroscopy, complete)

*Molecular Reactions & Photochemistry, Depuy & Chapman, Prentice-Hall.

*Molecular Photochemistry, N. J. Turro, W. A. Benjamin, Inc. (a classic and clearly written text)

Molecular Quantum Mechanics, 2nd. ed., P. W. Atkins, Oxford University Press. (Introductory graduate level, more extensive)

Mechanisms of Chemical Reactions, Gardiner, Benjamin Inc. (Lots of examples)

*Physical Chemistry, 2nd. ed., Barrow, McGraw-Hill. (Simplified approach)

*Physical Chemistry, 3rd. ed. G. Castellan, Addison-Wesley. (Different approach with more complete math. steps)

*Quantum Mechanics in Chemistry, M. Hanna, Benjamin-Cummings. (Good Hückel MO section)

Quantum Chemistry, 2nd. ed., J. P. Lowe, Academic Press. (Written with little jargon, in the way students communicate--personal copy)

*Symmetry and Spectroscopy--An Introduction to Vibrational and Electronic Spectroscopy, D. C. Harris and M. D. Bertolucci, Dover Books (Readable intro. to applications including HMO theory, only $13.95 in paper)

*Symmetry in Bonding and Spectra-An introduction, Bodie E. Douglas and Charles Hollingsworth, Academic Press.

*Symmetry Through the Eyes of a Chemist, I. Haigittai and M. Haigattai, Plenum Press (dare I say "light reading")

*Symmetry in Molecules, J. M. Hollas, Chapman and Hall Ltd. (Simplified group theory, very readable)
 
 

COURSE OBJECTIVES In the first part of the course: to understand the time dependence of chemical reactions, i. e. to determine the rates and mechanisms of interactions (chemical dynamics) occurring between chemical reactants as thermodynamic equilibrium is approached.
In the second part of the course: to use quantum mechanics to describe atomic and molecular structure, a description that arises naturally from consideration of the wave nature of electron motion in orbitals and leads to the description of a bond as localized electron density. To relate this structural information to laboratory techniques for identifying and characterizing atoms and molecules (various spectroscopies). To use the power of symmetry in deriving optical absorption/emission selection rules and simplifying quantum mechanics. This is a very important background for studying inorganic chemistry, molecular structure and reactivity.

COURSE STRUCTURE: Three 50 minute lecture/problem analysis sessions each week with class participation strongly encouraged.

EVALUATION:
2 hour exams
50%
Homework sets and quizzes*
25%
Final--standardized & comprehensive
25%
 
*The lowest quiz or homework grade will be dropped. This is not a competition, there is no "curving" of hour exam or quiz grades. The final exam will be curved, however. Diligent completion of the homework not only earns credit but is an excellent way to learn this subject! Use the Solutions Manual for clues when needed, but WORK THE PROBLEM to truly learn it. It is expected that the assignments will have been read prior to class, and homework done as we go along.

Exams missed without prior instructor approval shall result in a score of zero for that exam. Academic integrity: working together on homework is encouraged, but you are expected to submit your own work, cheating on any assignment, or test will result in a score of zero for that assignment. Check your Student Handbook for a synopsis of the UPJ Academic Integrity Guidelines. Final grades are based on the letter grade, +/- system, where B = 80, B- = 78, and B+ = 85, etc. In the case of borderline grades I may raise a final grade based on class participation, attendance and other subjective factors. In no case will I lower a grade below the computed value.

ADA: Students with disabilities who require special testing accommodations or other classroom modifications should notify both the course instructor and the director of Disability Resources as early as possible, but no later than the fourth week of the term. Students may be asked to provide documentation of their disability to determine the appropriate accommodations.

TENTATIVE SCHEDULE
WEEK #
SUBJECT
ASSIGNMENT
DUE
1
Chemical Equilibrium Chapter 9: Exercises 1-10,12,13,15,17  1/14
2
The rates of chemical reactions Chapter 25: Exe. 1-10 1/28
3
Kinetics of complex reactions (skip 26.2, .5, .8, and .9) Chapter 26: Exe. 1-7; problem 2 combine with ch. 27
4
Molecular reaction dynamics (qualitative aspects of 27.1, .2; skip 27.3) Chapter 27: 2,4,5,6,10,14,16  2/11
 2/11 Mon.
EXAM I
Chapters 9, 25, 26, and 27  
5/6

(4 days)

Introduction to quantum mechanics

(Refer to Quanta as needed to clarify concepts; there may be occasional assignments)

Integral calculus

Operator algebra

Chapter 11: examples 1-10;
problems 9,11,15
Applied Math. for Phys. Chem.: chap. 5 (integral calculus), chap. 10 (operators), others as needed.
 2/25
7

(4 days)

Quantum mechanics: applications Chapter 12: Ex. 1-5, 7-10, 12, 14, 15
probs. 12, 14a,b
3/15
Fri.

(4 days)

Atomic structure and spectra Chapter 13: 1-6,8-10,13,15,17-19  3/27 Wed.
9/10

(5 days)

Molecular structure (skip section 14.10)

(See Streitwieser, and Hanna for Hückel MO theory)

Chapter 14:

Exe. 1-10 and handout set                                                            

 4/12
Friday
  EXAM II Chapters 11, 12, 13 and 14  
11/12

(4 days)

Molecular symmetry: description and uses (determining selection rules, and constructing SALC’s)

Read Hollas for simplified approach

Symmetry operators, matrix algebra and group theory

Chapter 15:
skip this chapter!!
 

Applied Math. for Phys. Chem.: chap. 9 (matrices and determinants), others as needed.

 
13

(4 days)

Rotational and vibrational spectra (for Raman consider only qualitative symmetry aspects)

(skip section 13)

Chapter 16:  
14

(3 days)

Electronic transitions

(sections 1-8 only)

Chapter 17:  
Apr.24    9-11 AM FINAL EXAM

118 E&S

Standardized (curved)