SliThEr #34: Libretext as a Platform
Delmar Larsen (UC - Davis) and Kathryn Haas (Duke) describe the Libretext project with a particular focus on needs within the Inorganic Chemistry curriculum.
Delmar Larsen (UC - Davis) and Kathryn Haas (Duke) describe the Libretext project with a particular focus on needs within the Inorganic Chemistry curriculum.
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.
Metals in biological systems can perform a wide range of reactions with exquisite efficiency and selectivity. In contrast, performing many of the same reactions in the lab requires harsh conditions and/or rare, expensive materials.
The course will cover the elements of the periodic table that are omitted in general and organic chemistry, mainly the transition (d-block) metals.
This LO was developed in 2022 as part of a collection celebrating the “Out in Inorganic Chemistry: A Celebration of LGBTQIAPN+ Inorganic Chemists” Inorganic Chemistry special issue. Check out the editorial and issue here: Editorial Special Issue
The questions below refer to the following 2020 publication by Dr. Jonathan Kuo and Dr. Karen Goldberg
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.
This collection features learning objects created to highlight the work of LGBTQIAN+ inorganic chemists in celebration of Pride Month (June) 2022.
This is a general assignment given prior to discussing a paper in class. Students are asked to read a particular literature paper, and then fill out the template giving the citation information of the paper and: three (3) new things they learned from the paper, two (2) questions that reading the paper raised for them or left unanswered, and one (1) reference cited by the paper that the student thinks is worth reading and why. The assignment helps seed the discussion prior to class, and gives the instructor some information about specific details to discuss to fill in gaps in the students'
This literature discussion focuses on a J. Am. Chem. Soc. communication that describes a series of Pt complexes that exhibit competitive reductive elimination reactions to form either an sp2-sp3 bond or an sp3-sp3 bond. One of the complexes also contains a C-C agostic interaction with the metal. The questions are written to be addressed by students in a foundation-level inorganic course.
The wave nature of electrons is applied to atomic structure and periodic trends. Inter and intramolecular bonding models are used to interpret the chemical and physical properties of various materials, from simplistic diatomic molecules to structurally complex molecular and ionic systems.