A collection of all of the IONiC VIPEr SLiThErs (Supporting Learning with Interactive Teaching: a Hosted, Engaging Roundtable). These events are short presentations on a topic followed by a period of discussion between the presenter and live participants. Each of these events is recorded and posted to the IONiC VIPEr YouTube Channel.
In CHEM 146, a capstone course for chemistry majors at San José State University, I run a course-based undergraduate research experience (CURE) developed in collaboration with many members of the IONiC VIPEr community. This CURE starts with every student in the lab developing and presenting their proposed project to the class (described in a separate LO) and then "fund" (pursue) the top rated proposals in groups of 2 or 3 students.
In CHEM 146, a capstone course for chemistry majors at San José State University, I run a course-based undergraduate research experience (CURE) developed in collaboration with many members of the IONiC VIPEr community. This CURE starts with every student in the lab developing and presenting their proposed project to the class. Each proposal is addressing the same overarching scientific aim: to study catalysts for catechol oxidation where at least one of the proposed catalysts has not been used for this reaction before.
This literature discussion LO was created for the ACS National Award Winners 2026 collection for Dr. Jonas C. Peters, the recipient of the ACS Award in Inorganic Chemistry. This LO is based on the article "Terminal Iron–Dinitrogen and Iron–Imide Complexes Supported by a Tris(phosphino)borane Ligand" published in Angewandte Chemie Int. Eng.
This activity allows students to manipulate highly symmetric objects and find the symmetry elements that are present.
This literature discussion is in honor of the work of Shigeyoshi Inoue, winner of the 2026 Frederic Stanley Kipping Award in Silicon Chemistry for “groundbreaking contributions to the synthesis and reactivity of low-valent silicon compounds, and advancing the potential of silicon in metal-free catalysis and small-molecule activation” (https://cen.acs.org/a
As a collaboration with Rajas Ketkar (an excellent student in my inorganic chemistry class), we now have an online tool that you can use to "pull" a vertical line across each Tanabe-Sugano diagram and read off the intersecting E/B values. This should make the process easier and more intuitive for students. Please credit Rajas when using in your classes!
This literature discussion comes from a paper in the Turkish Journal of Chemistry (1999, 23, 9-14) https://journals.tubitak.gov.tr/chem/vol23/iss1/2/. In this paper, the authors report spectroscopic data for nine compounds, [M(CO)4(PP)] (M = Cr, Mo or W; PP = dppm, dppe, dppp). This is a very fundamental paper and as such, students are not expected to have had any significant coursework in inorganic chemistry.
This laboratory experiment is a quick and straightforward synthesis of a MoO2(acac)2 complex. The ligand set allows for two possible geometric arrangements: cis and trans. Using IR spectroscopy along with group theory analysis of the Mo-O stretching modes, students can determine which isomer they formed in their synthesis. NMR spectroscopy is also employed, and confirms the geometric arrangement due to the inequivalence of the acac methyl groups.
This paper (J. Organomet. Chem. 2022, 965-966, 122317) describes the synthesis and reactivity of four-coordinate iridium compound with a tridentate ligand. This ligand is referred to in the paper as a pincer ligand which are a general class of tridentate ligands that coordinate in a mer- arrangement.