Fourier Transforms and the Phase Problem
At the end of my inorganic course, I teach several "cool" spectroscopic techniques that inorganic chemists use. These techniques are discussed within the context of bioinorganic chemistry, and I typically cover EXAFS/XANES, X-ray crystallography, EPR and Mössbauer.
This website introduces (or reviews) Fourier Transforms in a neat graphical way, but most importantly, illustrates the phase problem. Given the intensities from your crystal and the phases from your model, the phases are more important! Which is too bad, as we don't have ready access to that information.
Energy Nuggets: MOF’s for CO2 Sequestration
Henry Taube and Electron Transfer
When teaching reactions and mechanisms of inorganic complexes, I tend to get to the end of the chapter (out of breath) and find myself thinking "*$#&, I forgot about electron transfer". While I think it is important that students get an understanding of this in an upper level inorganic course, I simply don't have, or forgot to budget the time to really talk about it.
Introduction to X-ray crystallography
At the end of my inorganic course, I teach several "cool" analytical techniques that inorganic chemists use. These techniques are discussed within the context of bioinorganic chemistry, and I typically cover EXAFS/XANES, X-ray crystallography, EPR and Mössbauer. I provide this website to the students as supplemental reading material for X-ray crystallography, which is not typically covered in depth in an introductory inorganic text. The first link is the main website, but I usually only focus on the 2nd and 3rd links which covering the experimental setup for an X-ra
Catalytic cycles and artistry: Chalk Drawing 101
This is how I always end my organometallics unit in my advanced inorganic chemistry class. The students have already learned electron counting, the major reaction types (oxidative addition (OA), reductive elimination (RE), 1,1- and 1,2-insertion, β-hydrogen elimination, and [2+2] cycloadditions), and have gone through naming elementary steps in class for some classic catalytic cycles (hydrogenation with Wilkinson's catalyst and the Monsanto acetic acid process).
Materials Chemistry: UW MRSEC Library of Slide Shows for Class Presentations
The Interdisciplinary Education Group at the University of Wisconsin Madison Materials Research Science and Engineering Center (MRSEC) has a fabulous website with a wide variety of great resources for teaching about materials and the nanoworld at all levels. A favorite "corner" of this website that I refer to a lot in my own teaching is the library of so-called Resource Slides on a variety of topics. These Resource Slides are divided up into 36 topical Slide Shows and include wonderful graphics to use in class presentations. Slide Shows include:
Elements on Encyclopedia of the Earth
This is a resource that focuses on the elements from a geological perspective. What I like about the website is that it provides examples of the uses and sources of elements.
IR Spectroscopy of Rhodium Carbonyl Clusters
Open-ended Recrystallization Addition to the Traditional M(acac)3 Laboratory
In this open-ended activity, students design crystallizations to can see who can grow the biggest crystals of their colorful products. This addition is something that I add to the standard M(acac)3 syntheses that many of us do as an introductory lab in an upper level course or as a final lab in an introductory type course. Syntheses of the M(acac)3 starting materials are available in most published inorganic laboratory manuals.
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