SLiThEr #42: Our Favorite Labs

Submitted by Chip Nataro / Lafayette College on Thu, 11/17/2022 - 08:29
Description

Chip Nataro (Lafayette College) hosts a live discussion covering the favorite labs that people teach. The discussion somewhat evolved into a conversation on "so, you are teaching inorganic lab for the first time...what do you do?"

Term symbols visualized

Submitted by David Eichhorn / Wichita State University on Sun, 09/25/2022 - 18:38
Description

My advanced inorganic students often have trouble conceptualizing microstates and term symbols. This exercise is intended to provide a hands-on assembly of microstate models and their combination to form term symbols.

Molecular Magnets with Lanthanide Metal-Metal Bonding
Description

This literature discussion is based on a 2022 Science paper describing a series of dilanthanide complexes with exceptional magnetic properties due to the presence of metal-metal bonding. These molecules are the first reported species to feature direct bonding between two lanthanides! The paper contains ample material for discussion of molecular symmetry and bonding, oxidation states and electron configurations, and magnetism. The handout includes a description, glossary, discussion questions, and pre-class worksheet.

A. M. Christianson / Bellarmine University Wed, 08/24/2022 - 11:36

VIPEr Fellows 2022 Workshop Favorites

Submitted by Barbara Reisner / James Madison University on Sun, 06/26/2022 - 14:31

The second cohort of VIPEr fellows pulled together learning objects that they've used and liked or want to try the next time they teach their inorganic courses.

Metal-Ligand Multiple Bonds: The Discovery of “Double Nickel” (Hillhouse)

Submitted by Anthony L. Fernandez / Merrimack College on Wed, 06/01/2022 - 00:52
Description

This LO focuses on creating complexes with multiple bonds between late transition metals and nitrogen. The questions will guide students through Mindiola and Hillhouse's communication that details the synthesis and investigation of three-coordinate terminal amido and imido complexes of nickel. This communication is significant because it describes the synthesis and structural characterization of what became known as his "double nickel" complex, which contains a Ni-N double bond.  

Discussion of "Dirhodium(II/II)/NiO Photocathode for Photoelectrocatalytic Hydrogen Evolution with Red Light" (Turro)

Submitted by Jason D'Acchioli / University of Wisconsin-Stevens Point on Sat, 05/21/2022 - 12:13
Description

This Learning Object is dedicated to Prof. Claudia Turro as part of the VIPEr LGBTQIAN+ LO collection created in celebration of Pride Month (Jun) 2022. Prof. Turro was featured in the April 2022 special virtual issue Out in Inorganic Chemistry: A Celebration of LGBTQIAPN+ Inorganic Chemists (https://pubs.acs.org/doi/10.1021/acs.inorgchem.2c00729). Claudia holds a special place in my heart. I came out later in life, and she was incredibly supportive as I wrestled with my identity as a gay man.

Catalytic Transformation of Lignin (Abu Omar)

Submitted by Hilary Eppley / DePauw University on Tue, 03/15/2022 - 10:20
Description

Lignin material from plants may be transformed into useful organic materials.  This LO is part of a special VIPEr collection honoring the 2022 ACS National Award recipients in the field of inorganic chemistry. Mahdi Abu Omar was the recipient of the ACS Award in Green Chemistry for his contributions to fundamental science and technology development for catalytic lignin conversion to renewable chemicals, fuels, and materials following green chemistry and engineering principles. 

Toward the Design of Phosphorescent Emitters of Cyclometalated Earth-Abundant Nickel(II) and Their Supramolecular Study (Yam)

Submitted by Kyle Grice / DePaul University on Tue, 03/08/2022 - 15:15
Description

This LO was created to celebrate Dr. Vivian W.-W. Yam's 2022 ACS Award, the Josef Michl Award in Photochemistry. These questions are written to help guide class discussion about this paper and the complexes in it. This LO would be good for an organometallics class or similar upper-division inorganic chemistry class.