Henry Taube and Electron Transfer

Submitted by Brad Wile / Ohio Northern University on Wed, 05/06/2009 - 18:07
Description

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.

IR Spectroscopy of Rhodium Carbonyl Clusters

Submitted by Maggie Geselbracht / Reed College on Tue, 04/07/2009 - 02:07
Description
The structures of neutral rhodium carbonyl clusters containing two, four, and six rhodium atoms have been known for some time.  In a recent paper (J. Am. Chem.

Basics of Computational Chemistry

Submitted by Lori Watson / Earlham College on Sun, 03/08/2009 - 14:46
Description

I would use this VERY brief introduction to computational chemistry in my inorganic course to preface a computational based assignment.  While one learning goal for such an assignment might be familiarity with WebMO/Gaussian, understanding the background and theory of computational chemistry would generally be beyond the scope of the inorganic course.  However, I certainly want students to have some idea of what they are doing when they perform a calculation (optimization and frequency analysis of metal carbonyls, for example).  I've also included here handouts I use to explain how to use W

Lanthanum gallium bismuthide

Submitted by Maggie Geselbracht / Reed College on Wed, 04/02/2008 - 01:55
Description
This paper describes the synthesis and characterization of a new structurally interesting polybismuthide. The bonding is understood through band structure calculations and a retrotheoretical approach, analyzing the interactions of smaller substructures. Discussion is focused on the Ga-Ga bonding interactions and the weaker Ga-Bi and Bi-Bi interactions within the one-dimensional bismuth ribbons.

Generating LGOs (SALCs)

Submitted by Adam Johnson / Harvey Mudd College on Fri, 01/04/2008 - 19:12
Description

    After several days of lecturing on the topic of polyatomic molecular orbital diagrams, students break into small groups of 3-4 and form LGO’s that can be used to interact with a central atom to form a Molecular Orbital (MO) diagram.  This assignment is part of a larger 4-5 week unit on MO theory. 

Bercaw vs Bergman

Submitted by Adam Johnson / Harvey Mudd College on Fri, 01/04/2008 - 13:26
Description

Relative metal-hydrogen, -oxygen, -nitrogen, and -carbon bond strengths for organoruthenium and organoplatinum compounds; equilibrium studies of Cp*(PMe3)2RuX and (DPPE)MePtX systems
Henry E. Bryndza, Lawrence K. Fong, Rocco A. Paciello, Wilson Tam, John E. Bercaw
J. Am. Chem. Soc.; 1987 ; 109(5); 1444-1456.

The N5+ Cation: Explosive Chemistry and Raman Analysis (Christe)

Submitted by Maggie Geselbracht / Reed College on Sat, 11/17/2007 - 13:18
Description

­This paper discusses the synthesis and characterization of a novel compound of nitrogen.  The pre-discussion assignment asks students draw a Lewis structure for the N5+ cation, and using the tools of group theory, conduct a normal mode vibrational analysis, comparing the results to the experimental Raman spectral data.­­