The Guided Tour of Metalloproteins
Description
Bob Morris of the University of Toronto created this website when he was teaching a class on Bioinorganic Chemistry.
So Much Nitrogen: Maggie's Explosive Main Group Compounds
Maggie Geselbracht has a great fondness for compounds with too many nitrogen atoms next to each other. This is a collection of problem sets and class activites based on the structure, bonding, and spectroscopy of a number of such compounds, drawn from the recent literature.
Computational Chemistry
My first computational collection
Semi-Quantitative Molecular Orbital Diagrams
Description
In this activity, students construct molecular orbital correlation diagrams for several species (H2, He2, HeH), in a semi-quantitative fashion using a ruler and a list of first ionization energies. All the MO schema are placed on a common energy scale, and the stability of each orbital is reported using "cm from the top of the paper" as the unit of energy.
Voices of Inorganic Chemistry
Description
This learning object focuses on the new video series, “Voices in Inorganic Chemistry,” established to commemorate the 50th anniversary of the American Chemical Society journal, Inorganic Chemistry. The are currently 12 videos celebrating pioneers in the field of inorganic chemistry. This activity consists of two components, namely the students watching one interview and writing an essay about their chosen inorganic chemist.
University of Cambridge Teaching and Learning Packages
Description
These are a group of outstanding resources for materials science and solid state chemistry. They are all tutorials with Flash animation. I find these to be an excellent review for myself and an excellent primer for my students. Because there are so many useful tutorials on the site, I've highlighted the ones that I think are most appropriate for use in an undergraduate curriculum. These range from introductory to advanced material.
Crystallography & Diffraction
(mu-NO)2[CoCp]2 is not paramagnetic
Description
In this paper by Andersen and Berg (J. Am. Chem. Soc., 1988, 110 (14), pp 4849–4850) the authors present magnetic measurements that refute the calculated ground state of an organometallic cobalt nitrosyl dimer. Students will learn about two physical techniques for measuring magnetism and will learn how magnetic measurements can be used to indicate paramagnetism versus diamagnetism.
Metal-Ligand Multiple Bonds and Frustrated Lewis Pairs
Description
This is a literature-based activity that focuses on a review I recently published as part of a thematic series on C-H activation.
The review highlights similarities between the newly discovered frustrated Lewis pairs and polarized metal-ligand multiple bonds. There are many ways to use the review, but the attached set of questions focuses on drawing analogies among seemingly diverse types of reactivity using frontier-molecular-orbital considerations.
Atomic Orbital Display
Description
This is a jmol display of the atomic orbitals from 1s to 4f that can be rotated in space. They are plotted relative to the x, y, and z-axes.
The Lewis Dot Structure(s) of Nitryl Fluoride
Description
This is the In Class Activity that I use to review the concepts of Lewis Dot Structures, LDS, (connectivity, resonance, formal charges, etc.) learned in General Chemistry and to introduce new ideas of resonance contributions to the character of the molecule. The question itself is apparently very simple, but the discussion that it produces can be quite rich and brings in both new and old ideas of LDS, providing both a good review and a good segue into advanced ideas of Lewis Dot Structures.