Inorganic Nomenclature and Point Group Identification: Combined In Class exercise

Submitted by Sheila Smith / University of Michigan- Dearborn on Thu, 01/26/2012 - 09:44
Description

I use this exercise in my 400-level Inorganic (Transition Metals) course.  Students have been introduced to assigning point groups in a 300- level Inorganic course on bonding theories.  Therefore, I combine a review of assigning point groups with the introduction to inorganic nomenclature in my advanced course.  This seems to break up the tedium of the rules for nomenclature while stressing that the need for such elaborate names comes from the need to correctly identify one structure among may isomeric possibilities.

Energy Nugget: Methane to Methanol

Submitted by Hilary Eppley / DePauw University on Thu, 01/12/2012 - 05:40
Description

This learning object was developed with a lot of help from B. Scott Williams from the Keck Science Department of the Claremont Colleges for my junior/senior level course in 2009.   This object is a literature discussion on the topic, but Scott and I hope to add a 5-slides about learning object to go with it shortly.   The primary literature article used for the discussion is “Characterization of a Rhodium(I) sigma-Methane Complex in Solution,” by Wesley H. Bernskoetter, Cynthia K. Schauer, Karen I.

Comprehensive Character Tables and Reducible Representation Tool

Submitted by Austin Scharf / Oxford College of Emory University on Wed, 01/11/2012 - 11:05
Description

This site is an excellent, well-organized collection of the chemically relevant character tables.  I find it particularly helpful because it includes the cubic functions, allowing you to determine the symmetry labels of the f orbitals in a given point group; these are not included in most of the collections of character tables in general inorganic chemistry textbooks.  Additionally, it has a tool that automatically reduces (correctly derived) reducible representations into their component irreducible representations.

Exploding the Myth of Intracellular free metal ion pools_ A reading guide

Submitted by Sheila Smith / University of Michigan- Dearborn on Thu, 09/22/2011 - 15:18
Description

This is a Reading guide to the Review article Transition Metal Speciation in the Cell: Insights from the Chemistry of Metal Ion Receptors Lydia A. Finney, et al. Science 300, 931 (2003);

DOI: 10.1126/science.1085049.  

 

Chemistry Ethics Discussion: Professor Americium and the Case of the Dreaded Kink

Submitted by Hilary Eppley / DePauw University on Fri, 07/08/2011 - 16:25
Description

This collaboratively developed inorganic chemistry-based ethics case study has been designed for use with general science students (not necessarily chemistry or inorganic chemistry students).  It could be used as part of a research ethics training program for undergraduates or as a stand-alone research group meeting on ethics or class assignment on data integrity. In this particular case study two data points are suspected of being in error because of a student mistake in labeling samples.

Marie Curie

Submitted by mike knapp / UMASS on Sun, 06/26/2011 - 10:10
Description

This is written for a freshman seminar course, "Nuclear Chemistry and Medicine," open to all majors.  It meets once per week for one hour, and is meant to facilitate the transition into college for first-year students by providing an informal educational experience. 

Hard-Soft Acid-Base Theory in Action: A New Ion-Exchange Material for Sequestering Heavy Metals

Submitted by Maggie Geselbracht / Reed College on Sun, 06/26/2011 - 00:30
Description

This paper from Chemistry: A European Journal by Manolis Manos and Mercouri Kanatzidis (link provided below in Web Resources) describes the ion-exchange chemistry of a layered sulfide (KMS-1) that exhibits an enhanced preference for soft metal cations (Cd2+, Pb2+, and Hg2+) replacing K+ in between the metal sulfide layers of KMS-1.  Not only does this paper provide a practical application of hard-soft acid-base theory (HSAB), but it provides an accessible introduction to the technical literature for undergraduates, par

Student-Directed Explorations to teach about ligands

Submitted by Marion Cass / Carleton College on Sat, 06/25/2011 - 14:43
Description

Several years ago I began using a set of Ligand-of-the-Week exercises in my Inorganic course to encourage (force) students to go outside of our textbook and into the chemical reference materials and chemical literature to find examples of ligands that bind to metal ions. My motivation was to get my students to see the wonderful breadth of known metal-ligand complexes and to develop skills associated with analyzing and classifying ligands. My original paper is fairly complete and can be accessed via J. Chem. Educ. which is now available through the ACS website.

Exposure to Computational Chemistry: Reinforcing Concepts in Inorganic Chemistry

Submitted by Christine Thomas / Ohio State University on Sat, 06/25/2011 - 14:04
Description

Groups of 2-4 students (depending on class size) are each assigned a different collaborative project that involves using DFT calculations to evaluate some of the principles of inorganic structure and bonding developed in lectures throughout the semester.  Each “project” involves comparing the computed properties (spectroscopic (IR), geometric,or relative energies) of a series of molecules and drawing conclusions about the observed differences using concepts developed in class.