National ACS Award Winners 2022 LO Collection

Submitted by Shirley Lin / United States Naval Academy on Sat, 03/12/2022 - 07:01

This collection of learning objects was created to celebrate the National ACS Award Winners 2022 who are members of the Division of Inorganic Chemistry. The list of award winners is shown below. 

Lattice Structures Visualizer

Submitted by Stephanie Poland / Rose-Hulman Institute of Technology on Sun, 06/26/2022 - 14:33

This Lattice Structures Visualizer is useful to see simple cubic, body-centered cubic, face-centered cubic, NaCl, CaF2, and hcp lattice structures. You can add atoms/ions layer by layer, break them apart into individual unit cells, and perform other modifications to better observe the structures without physical models. I use this routinely in my general and inorganic chemistry classes.

VIPEr Fellows 2022 Workshop Favorites

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.

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

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 ( 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

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. 

Enhancement of the Thermal Stability and Thermoelectric Properties of Yb14MnSb11 by Ce Substitution (Kauzlarich)

Submitted by Susan Kauzlarich / University of California, Davis on Mon, 03/14/2022 - 20:57

This article provides an introduction to thermoelectric materials and applications for space, highlighting a complex Zintl phase, Yb14-xCexMnySb11. Yb14MnSb11 is a semiconductor that can be substituted with Ce to change the number of carriers in the material and thereby enhance the transport properties.

Pyridylamido Hafnium and Zirconium Complexes: Synthesis, Dynamic Behavior, and Ethylene/1-octene and Propylene Polymerization Reactions (Klosin)

Submitted by Shirley Lin / United States Naval Academy on Tue, 03/08/2022 - 06:31

This literature discussion focuses on the synthesis, characterization, and polymerization behavior of non-cyclopentadienyl-based Group 4 catalysts for the polymerization of ethylene/1-octene and propylene.

This LO is part of a special VIPEr collection honoring the 2022 ACS National Award recipients in the field of inorganic chemistry. Jerzy Klosin was the recipient of the ACS Award in Industrial Chemistry for the development of versatile homogeneous catalysts for the production of a wide range of polymer-based materials on a large industrial scale.

Structures of Solids - Unit Cells, Close-Packing, and Ionic Materials

Submitted by Dean Johnston / Otterbein University on Mon, 02/28/2022 - 16:16

This website displays interactive models of the unit cell contents of simple cubic, body-centered cubic, face-centered cubic, and hexagonal close-packed structures, in addition to several simple ionic compounds. Relationships between the close-packed atomic layers, the unit cell contents, and the structures of related ionic materials are highlighted.