Bioinorganic chemistry in sophomore level courses

Submitted by Hilary Eppley / DePauw University on Sun, 07/20/2008 - 21:31
As I've stated in another post, we have this odd first semester course that is a hybrid between a sophomore descriptive inorganic chemistry course and general chemistry. Since this course is the ONLY inorganic course that our biochemistry majors are exposed to, I want to give them a flavor of why inorganic chemistry is important to their field. Some of the topics that I have typically taught with bioinorganic applications include: acidity of metal ions and bioavailability, HSAB, types of ligands and the chelate effect, and hemoglobin as a case study in coordination chemistry. I've sometimes done some redox applications as well. Anyone have any particularly fun bioinorganic chemistry applications that are accessible to approximately a sophomore level course (perhaps with an appropriate article for the students to read)? --Hilary
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General chemistry

Submitted by Bunzli Jean-Claude / Ecole Polytechnique Federale de Lausanne (EPFL) on Mon, 07/14/2008 - 05:33

Hello everybody,

I'd like to draw your attention to our website

http://chimge.epfl.ch

onto which we uploaded the general chemistry course given to first year students in biology and medicine. The course is not totally completed (Analytical chemistry lacks its last chapter) but is multilingual with French English (direct access: http://chimge.epfl.ch/Index_en.html) and German presently available. Any comment is welcome!

Jean-Claude

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Teaching inorganic with papers from the literature

Submitted by Barbara Reisner / James Madison University on Tue, 07/01/2008 - 15:13

I really like the idea of teaching inorganic with papers from the literature.  I've never done it because I've never been sure how best to do this.  (I know, I'm a scientist, I should experiment!)  I'd really be interested in hearing about tips (things to do, things to avoid), ways to structure class, important things to look for in a discussion paper, suggestions for leading an effective discussion section, etc... from people who have taught class with lit papers.  I'm curious about  ways to do things and different models that exist.

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Opinions on Supplementary Material and/or good textbook for sophomore topics in first-year class

Submitted by Hilary Eppley / DePauw University on Sun, 06/22/2008 - 07:04
Hello all, I have started thinking about the fall semester (!) already and I'd like some advice. We teach a weird hybrid of general chemistry and sophomore organic at the introductory level. So the students are exposed in more depth to d-block chemistry (crystal field), quantum theory (including radial probability diagrams), periodic properties (including Zeff and the lanthanide contraction), and things like acidity of metal ions and HSAB.
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I don't teach these

Submitted by Adam Johnson / Harvey Mudd College on Wed, 06/18/2008 - 16:58

As one of the presenters at the IONiC symposium in New Orleans said, everyone knows that we only get 1/2 a year to teach inorganic chemistry instead of a year for organic, because, of course, there is only 1/2 as much chemistry to teach (and thats why the books are thinner, I suppose, as well). You have to make choices.  I don't (usually) teach these in my "inorganic" course.  I have taught some of these (marked with a *) in my analytical course, however...

 

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The essentials

Submitted by Adam Johnson / Harvey Mudd College on Wed, 06/18/2008 - 16:51

Here is what I think you NEED* to teach:

  1. symmetry, Group theory
  2. MO theory
  3. coordination chemistry
  4. descriptive chemistry (in some fashion or other, even if not a whole unit, work it in)
  5. organometallics
  6. bioinorganic
  7. simple lattices (ionic and metallic)

 

 what do you include?

 

 

* note, I don't teach all of these every year...

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New ideas for lab project with research and computational components?

Submitted by Joanne Stewart / Hope College on Sun, 05/18/2008 - 09:47

Our inorganic lab has a long project where the students do several literature-based syntheses and then propose and carry out a new step (using their product in an organic transformation) that hasn't been done before. I really like this approach, but am not that thrilled with the chemistry we're doing and would like to add a computational component.

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cis and trans isomers in the teaching lab

Submitted by Adam Johnson / Harvey Mudd College on Fri, 05/16/2008 - 12:56

Does anyone have good reliable syntheses for preparing both the cis- and trans- complexes of a square planar metal with the same ligands that I could use in the teaching lab?
I had 2 students try to make cis- and trans-platin this year, which you think would be easy, but the data are inconclusive.  I would especially like a prep that involves phosphines with different phosphorus environments so that I could show them cis/trans coupling constants.  But maybe not in the same experiment.

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