Literature Discussion of Perhalogenated Carba‐closo‐dodecaborate Anions as Ligand Substituents: Applications in Gold Catalysis
This In-Class Activity is meant to follow up discussions of ligand field theory toward the end of MO theory including the effects of sigma donors, pi donors, and pi acceptors, and how it relates to absorption spectra and observed color of some transition metal complexes. Students have learned crystal field theory and the effects of geometry/symmetry on ∆, then we extend to LFT and how the chemistries of different ligands affect ∆.
This LO uses borane and carborane clusters to practice assigning point groups and counting electrons. It also asks students to recall electronegativity trends to predict dipoles, and they can check their predictions against calculated Mulliken charges.
CHEM 405 Advanced Inorganic Chemistry – 4 Credit Hours
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.
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.
Kari Stone (Lewis University) and Kyle Grice (DePaul University) discuss the implementation of course-based undergraduate research experiences (CUREs) at their schools.
Chip Nataro (Lafayette College) leads a live discussion at MARM 2022 held at the College of New Jersey. Topics include what is taught in inorganic chemistry courses and labs as well as the IONiC community in general.