The elusive tetrabenzylthorium compound (Bart)

Submitted by Joanne Stewart / Hope College on Thu, 03/14/2024 - 20:09
Description

This literature discussion learning object describes the isolation and structure of tetrabenzylthorium, a molecule that was synthesized many years ago but was never thoroughly characterized.

1FLO: Introduction to Borylene Ligands (Braunschweig)

Submitted by Shirley Lin / United States Naval Academy on Thu, 03/14/2024 - 09:55
Description

This literature discussion LO was created for the ACS National Award Winners 2024 collection. Dr. Holger Braunschweig was the recipient of the 2024 M. Frederick Hawthorne Award in Main Group Inorganic Chemistry. This LO is based on a figure from the article "Transition metal borylene complexes" published in Chem. Soc. Rev., 2013, 42, 3197. DOI: 10.1039/c3cs35510a.

Using MOF and zeolite nanoparticles to produce microporous water (Mason)

Submitted by Hilary Eppley / DePauw University on Wed, 03/13/2024 - 13:01
Description

In fall 2023, Jarad Mason from Harvard University was awarded the ACS Award in Pure Chemistry for his contributions to the fields of phase-change materials, microporous materials, and materials chemistry.  In this literature discussion, students will examine his recent paper “Microporous water with high gas solubilities," Nature 2022, 608, 712-718 which is related to that work.

National ACS Award Winners 2024 LO Collection

Submitted by Shirley Lin / United States Naval Academy on Wed, 03/13/2024 - 06:58

This collection of learning objects was created to celebrate the National ACS Award Winners 2024 who conduct research related to inorganic chemistry.

The list of award winners included in this collection are shown below. (* denotes learning object pending) The LO for V. Sara Thoi is a problem set and visible only to VIPEr accounts with faculty privileges.

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Lewis Base Stabilized Dichlorosilylene (Roesky)

Submitted by Shirley Lin / United States Naval Academy on Wed, 02/21/2024 - 15:08
Description

This literature discussion LO was created for the ACS National Award Winners 2024 collection. Dr. Herbert Roesky was the recipient of the 2024 Frederic Stanley Kipping Award in Silicon Chemistry. This LO is based on the article "Lewis Base Stabilized Dichlorosilylene" published in Angewandte Chemie 2009, 121, 5793-5796.

SLiThEr #57: What to do when your published results are questioned?
Description

This was the 57th SLiThEr, presented by Dr. George Stanley, retired professor from LSU. It was a very interesting story and would be a valuable lesson to students about proper characterization and working with challenging and paramagnetic systems. 

Kyle Grice / DePaul University Tue, 02/13/2024 - 15:19
The mechanism of Oxidative addition of Pd(0) to Si-H bonds
Description

I saw Amanda Cook present this work (and another paper, Organometallics202241, 997) at the Organometallics Gordon Conference in summer 2023 and while I was furiously taking notes, I knew that I wanted to teach this paper. The paper elucidates the mechanism of oxidative addition of tertiary silanes to palladium zero phosphine complexes. 

Adam Johnson / Harvey Mudd College Tue, 10/10/2023 - 18:25

Chem 165 2023

Submitted by Adam Johnson / Harvey Mudd College on Tue, 10/10/2023 - 17:56

This is a collection of LOs that I used to teach a junior-senior seminar course on organometallics during Fall 2023 at Harvey Mudd College. There were a total of 11 students in the course. Most of the students had taken one semester of both organic and physical chemistry, and about half had taken inorganic (none from me, though, as I was on sabbatical). I used the Stanley textbook hosted on this site (linked below).