Chemistry 4000 B Fall 2010 Nuclear Magnetic Resonance Spectroscopy Instructor: Office: Phone: E-mail: Dr. Paul Hazendonk E852 329-2657 paul.hazendonk@uleth.ca Course objectives and structure. The objective of this course is to provide a deeper theoretical insight into the NMR experiments available today. This is a “capstone course”, meaning that it requires the student to incorporate ideas from courses in other sub-disciplines in chemistry. In this case one will rely on material covered in organic spectroscopy, thermodynamics, quantum mechanics, and stereo-chemistry courses. It is also assumed that the student is familiar with the use of NMR along with other spectroscopic techniques to determine the structure of organic and/or inorganic systems. This course will start with a rudimentary survey of the theory of NMR, which will provide the background to explain the basic time-dependent NMR techniques. These in turn will then serve as the basis for explaining the more complex experiments used extensively today by academic and commercial investigators into the study of structure and dynamics of complex organic and biochemical systems in both the solution and solid state. As this is an advanced class the student will be expected to prepare for lecture by reading the assigned material for each class. The lectures/seminars will only cover some of the more salient points of the assigned reading and the material will be discussed in class in an informal manner, where the student is expected to actively participate. Course Materials: Spin Dynamics, M. Levitt, Wiley, 2001. Additional reading material for graduate students will be provided. Recommended Background Reading: Undergraduate students: Timothy D.W. Claridge, “High-resolution NMR Techniques in Organic Chemistry”, Pergamon, 1999. (This book is kept on reserve in the library) R.M. Silverstein, F.X. Webster, D.J. Kiemle, `Spectroscopic Identification of Organic Compounds`, 7-ed., Wiley, 2005. Graduate students: C.P. Slichter, “Principles of Magnetic Resonance”, 3-rd ed., Springer 1990 M. Duer,``Solid state NMR Spectroscopy; Principles and Applications``, Blackwell Science, 2002. Background Mathematics F.W. Byron & R.W. Fuller “Mathematics of Classical and Quantum Physics”, Dover 1992. Grading Scheme: Lab : Paper: Presentation: Attendance: Class participation: Additional Assignments Undergrads 40 % 15 % 15 % 10 % 20 % X Grads 30 % 20 % 20 % X X 30 % Each student is to choose a topic, which has to be approved by the instructor, on which a paper of at least 2000 words is to be prepared and presented to the class as a 25-minute seminar. A list of possible topics will be presented later in the term. Seminars will take place at some additionally scheduled time and will be announced at a later date. Attendance is mandatory!! Any unexcused absences will lead to forfeiture of entire mark value. Students are expected to be prepared for class to engage in the discussion. Regular reading will be assigned along with sample problems. The class participation mark will be used as an assessment of student engagement and preparedness. Graduate students will attend an additional lecture time to cover the extra course material. Participation in the NMR journal club is Strongly encouraged. Office Hours: I have an open door policy. Feel free to drop by at anytime. If I am in my office I will make myself available. Laboratories and Tutorials: There is a lab component to the course on Wednesday afternoons run by T. Montina.. During the tutorial sample problems will be solved using various software tools. Also some time will be set aside to work on the assignments. Topics (undergraduate) I II III Nuclear Magnetism Matter Magnetism NMR spectroscopy The NMR Experiment The NMR spectrometer Fourier Transform NMR Nuclear Spin Interactions Review of quantum mechanics Nuclear spin Hamiltonian Spin systems in isotropic liquids IV V VI Uncoupled Spin-1/2 Single Spin-1/2 Ensemble of Spin-1/2 Experiments with Non-interacting spins Coupled Spin-1/2 Homonuclear AX system. Experiments in AX systems. Multiple spin-1/2 systems Motion and Relaxation Motion Relaxation Graduate students: S.C. Smith, W.E. Palke, J.T. Gerig,`` Hamiltonians of NMR IV``, Concepts in Magnetic Resonance, 4, 107 (1992) S.C. Smith, W.E. Palke, J.T. Gerig,`` Hamiltonians of NMR II``, Concepts in Magnetic Resonance, 4, 181 (1992) S.C. Smith, W.E. Palke, J.T. Gerig,`` Hamiltonians of NMR III``, Concepts in Magnetic Resonance, 5, 151 (1993) S.C. Smith, W.E. Palke, J.T. Gerig,`` Hamiltonians of NMR IV``, Concepts in Magnetic Resonance, 6, 137 (1994)