Literature Discussion of "Mechanisms Controlling the Cellular Metal Economy"

Submitted by Kyle Grice / DePaul University on Thu, 07/17/2014 - 15:07
Description

This is a literature discussion of a review by Tom O'Halloran (The link to the paper is included in the "Web Resources" below). The review covers concepts of metal content in cells, metal trasport, storage, and regulation. Its a good review to start a broader or deeper discussion about metals in biology. We have provided some questions to help guide the student discussion. These questions can be given to students prior to coming to class, and the answers can either be used for the in-class discussion and/or collected. 

Coordination complexes and crystal field theory in-class worksheet

Submitted by Sarah K. St. Angelo / Dickinson College on Mon, 04/28/2014 - 18:39
Description

This is an in-class activity that I made to help students in my second semester general chemistry course work through some aspects of color and coordination chemistry.  The activity was performed with a demonstration of color for nickel coordination complexes (ligands: water, ethylenediamine, and ammonia). I also included equilibria and thermodynamics as those concepts apply to coordination compounds at the introductory level.  This served as a review of the concepts as well.

Student choice literature-based take home exam question

Submitted by Hilary Eppley / DePauw University on Fri, 01/24/2014 - 15:27
Description

During my junior/senior level inorganic course, we did several guided literature discussions over the course of the semester where the students read papers and answered a series of questions based on them (some from this site!).  As part of my take home final exam, I gave the students an open choice literature analysis question where they had the chance to integrate topics from the semester into their interpretation of a recent paper of their own choice from Inorganic Chemistry, this time with limited guidance.

The Iron that Keeps and Kills Us

Submitted by Katherine Franz / Duke University, Department of Chemistry on Mon, 09/16/2013 - 14:10
Description

This in-class activity requires that the students read an article in The Atlantic about an interesting (and modern) case of the plague.  The article provides a great platform to showcase the Inorganic side of broad societal themes like evolutionary biology, environmental and hereditary influences on disease, and the collaboration between biology, medicine, and history.  The article itself contains little chemistry, but can be used to guide students into learning about iron in bioinorganic chemistry.

 

Accompanying article found here:

Literature summary through student presentation - free choice of topic.

Submitted by Cameron Gren / University of North Alabama on Wed, 06/26/2013 - 07:59
Description

(1) Student choses and reads a journal article of his/her choice that is related to a topic we have discussed during the semester. (i.e. atomic structure, MO theory, group theory, solid state structure, band theory, coordination chemistry, organometallics, catalysis). Suggested journals include, but are not limited to JACS, Inorg. Chem., Organometallics, Angew. Chem., JOMC, Chem. Comm.)

(2) Student answers the following questions regarding their chosen article:

    (a) Describe, in 1 or 2 sentences the goal of this work. 

General Chemistry Electronic Study Aids

Submitted by David Kreller / Georgia Southern University on Sun, 04/21/2013 - 13:14
Description

At this website students can access interactive game-like learning resources that cover a wide range of topics in general chemistry.  These learning activities, which are in the form of flash cards, quizzes and matching games, will help student learn and review/drill important general chemistry topics. 

Online Courses Directory

Submitted by Adam Johnson / Harvey Mudd College on Mon, 04/01/2013 - 07:41
Description

This website is a free and comprehensive resource that is a collection of open college courses that spans videos, audio lectures, and notes given by professors at a variety of universities. The website is designed to be friendly and designed to be easily accessed on any mobile device.

Energy Content and Properties of Fuels

Submitted by Matt Whited / Carleton College on Thu, 03/07/2013 - 10:59
Description

This is a group activity I developed for my "Introduction to Chemistry" class, which is set up primarily to cover the topics we consider to be prerequisites for the first course in our chemistry sequence at Carleton.  However, it covers aspects of thermodynamics (e.g., particularly Hess's Law) that are core topics for most intro courses.

Semi-Quantitative Molecular Orbital Diagrams

Submitted by Gerard Rowe / University of South Carolina Aiken on Thu, 02/14/2013 - 10:25
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.

Alkyne Semihydrogenation with Niobium(II) Imido Complexes: Exploring An Unconventional Hydrogenation Mechanism

Submitted by Matt Whited / Carleton College on Thu, 08/09/2012 - 11:30
Description

This is a literature discussion based on an interesting Bergman/Arnold paper utilizing d2 niobium imido complexes for the semihydrogenation of arylalkynes to Z-alkenes.  The mechanism is quite unusual, and I found it to be an interesting paper to discuss after we had talked about the classical hydrogenation mechanisms (typically observed for late transition metals).  The students should come into the discussion understanding fundamental reaction mechanisms (including σ-bond metathesis), and it's helpful if they are somewhat familiar with mono- and dihydride mech

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