Inorganic Chemistry I

Submitted by Chip Nataro / Lafayette College on Mon, 01/15/2018 - 11:32
Description

Introduces the theories of atomic structure and bonding in main-group and solid-state compounds. Common techniques for characterizing inorganic compounds such as NMR, IR, and mass spectrometry are discussed. Descriptive chemistry of main group elements is examined. Conductivity, magnetism, superconductivity, and an introduction to bioinorganic chemistry are additional topics in the course. In lieu of the laboratory, students have a project on a topic of their choice. Serves as an advanced chemistry elective for biochemistry majors.

Advanced Inorganic Chemistry

Submitted by Anne Bentley / Lewis & Clark College on Wed, 01/10/2018 - 18:20
Description

Modern concepts of inorganic and transition-metal chemistry
with emphasis on bonding, structure, thermodynamics, kinetics and
mechanisms, and periodic and family relationships. Atomic structure,
theories of bonding, symmetry, molecular shapes (point groups), crystal
geometries, acid-base theories, survey of familiar elements, boron
hydrides, solid-state materials, nomenclature, crystal field theory,
molecular orbital theory, isomerism, geometries, magnetic and optical
phenomena, spectra, synthetic methods, organometallic compounds,

Inorganic Chemistry

Submitted by Lori Watson / Earlham College on Thu, 01/04/2018 - 11:27
Description

Inorganic chemists study the entire periodic table (even carbon—as long as it’s bound to a metal!) and are interested in the structure and reactivity of a wide variety of complexes.  We will spend the first third of the course learning some “tools” and then will apply them to a variety of current topics in inorganic chemistry (bioinorganic chemistry, solid state materials, catalysis, nuclear chemistry, and more!).

Fivefold Bonding in a Cr(I) Dimer Updated and Expanded

Submitted by T Brown / SUNY Oswego on Sat, 06/03/2017 - 10:46
Description

This paper describes the synthesis and characterization of a Cr(I) dimer with a very short Cr-Cr distance. Computational studies support fivefold bonding between the chromium atoms. This paper could be used to introduce metal-metal multiple bonds and discuss the molecular orbital interactions of homonuclear diatomics including d-orbitals. More generally, it is a nice example to stimulate the discussion of what constitutes a bond and the various interpretations of bond order.

Six-coordinate Carbon In-class Activity

Submitted by Kyle Grice / DePaul University on Fri, 02/03/2017 - 22:29
Description

This is an in-class exercise developed based on a recent paper in Angewandte Chemie International Edition that reported a crystal structure of "six-coordinate" carbon. We normally think of carbon being four-coordinate at most, but this case has definitive evidence otherwise. However, we can use our inorganic chemistry knowledge to understand the structure and bonding of this molecule and rationalize its stability. Students do a pre-class exercise and then construct the MO of fhe molecule in class together. 

Group VI metal carbonyl compounds with pincer ligands

Submitted by Chip Nataro / Lafayette College on Wed, 01/11/2017 - 16:43
Description

This literature discussion is based on a short paper describing a series of Group VI metal carbonyl compounds that have pincer ligands (Organometallics, 2016

Inorganic Chemistry for Geochemistry and Environmental Sciences Fundamentals and Applications by George W. Luther III

Submitted by Rachel Narehood Austin / Barnard College, Columbia University on Wed, 01/04/2017 - 16:10
Description

This is a great new textbook by George Luther III from the University of Delaware.  The textbook represents the results of a course he has taught for graduate students in chemical oceanography, geochemistry and related disciplines.  It is clear that the point of the book is to provide students with the core material from inorganic chemistry that they will  need to explain inorganic processes in the environment.

The Monsanto acetic acid process

Submitted by Chip Nataro / Lafayette College on Thu, 12/29/2016 - 18:12
Description

This literature discussion is based on one of early papers detailing the mechanism for the Monsanto acetic acid process (J. Am. Chem.

Isotope Effects in Arene C-H Bond Activation by Cp*Rh(PMe3)

Submitted by Adam Johnson / Harvey Mudd College on Wed, 12/28/2016 - 13:20
Description

This literature discussion is based on a paper by Bill Jones and Frank Feher (J. Am. Chem. Soc., 1986, 108, 4814-4819). In this paper, they study the activation of aromatic C-H bonds by a rhodium complex. Through careful experimental design, they were able to examine isotope effects on the selectivity of the reaction. Analysis of the rate data allowed them to prepare a reaction coordinate free energy diagram. This paper also introduces the effects of C-H bond breaking in early or late transition states on the vibrational energy spacing at both ground and excited states.