Fluorine Azide and Fluorine Nitrate: Structure and Bonding

Submitted by Shirley Lin / United States Naval Academy on Mon, 08/08/2022 - 14:23

This literature discussion was written for a foundation-level inorganic chemistry course to accompany the material on Lewis structures. It utilizes a communication-length article on fluorine azide and fluorine nitrate. The assignment is divided into two parts: a set of questions for students to answer BEFORE they read the communication and then a set of questions that they answer after reading the article.

Analyzing the Proposed Reaction Profile in “Changing the Charge: Electrostatic Effects in Pd-Catalyzed Cross-Coupling”

This LO is a literature discussion based on one figure in Chan et. al.

Megan Lazorski / Metropolitan State University of Denver Tue, 06/28/2022 - 17:20

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.

SALC: An Orbital Arrangement Game

Submitted by Madalyn Radlauer / San Jose State University on Wed, 06/15/2022 - 00:13

We have developed a tabletop game to help students get comfortable with symmetry adapted linear combinations of orbitals (SALCs), a conceptual model used to understand bonding in molecular orbital theory. We have found that students often get anxious about SALCs and miss not only the visual connections to symmetry, but also the fun! This LO includes information about the game, files you can use to print your own copy as well as a link in case you want to purchase a copy, and an example of how it might be incorporated into the classroom. 

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

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

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

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.

The ditungsten tetracarboxylate story (Sattelberger)

Submitted by Joanne Stewart / Hope College on Tue, 03/15/2022 - 09:37

This literature discussion learning object examines the first reported synthesis in 1983 of the long anticipated quadruply bonded ditungsten tetracarboxylate dimers by Dr. Al Sattelberger and co-workers. This LO is part of a special VIPEr collection honoring the 2022 ACS National Award recipients in the field of inorganic chemistry. Alfred P. Sattelberger was the recipient of the 2022 ACS Award for Distinguished Service in the Advancement of Inorganic Chemistry.

VIPEr nanoCHAt : NeWBiEs Spring 2022 Learning Objects

Submitted by Shirley Lin / United States Naval Academy on Wed, 02/02/2022 - 18:07

This collection accompanies the IONiC VIPEr nanoCHAt video series NeWBiEs, recorded in Spring 2022. This series is comprised of weekly conversations with two IONiC members, Wes Farrell and Shirley Lin from the US Naval Academy, as they taught a foundation-level inorganic chemistry course for the first time. The LOs discussed in the videos are included in this collection.