Hyperphysics

Submitted by Barbara Reisner / James Madison University on Sun, 06/02/2019 - 16:24
Description

The hyperphysics website uses concept maps as a way to organize physics content knowledge: http://hyperphysics.phy-astr.gsu.edu/hbase/hframe.html (condensed matter). I cam across this website while doing a review of the literature on what students know about semiconductors. There are nice explanations of many of the topics associated with semiconductors and they are organized in an unique way.

Inorganic Chemistry

Submitted by Anthony L. Fernandez / Merrimack College on Wed, 05/22/2019 - 10:42
Description

This course introduces the chemistry of transition metals and main group elements. Topics include theories of bonding, kinetics and mechanisms of reactions of transition metal complexes, oxidation-reduction reactions, hard-soft acid-base theory, and solid-state chemistry. Applications of inorganic chemistry to other areas (organic, analytical, and physical chemistry, as well as biology and biochemistry) are highlighted throughout the course. The laboratory portion of the course involves the synthesis and spectroscopic investigation of inorganic complexes.

CompChem 06: Electron Densities, Electrostatic Potentials, and Reactivity Indices

Submitted by Joanne Stewart / Hope College on Wed, 05/22/2019 - 09:38
Description

This is the sixth in a series of exercises used to teach computational chemistry. It has been adapted, with permission, from a Shodor CCCE exercise (http://www.computationalscience.org/ccce). It uses the WebMO interface for drawing structures and visualizing results. WebMO is a free web-based interface to computational chemistry packages (www.webmo.net).

Inorganic Chemistry

Submitted by Brian Anderson / Keene State College on Tue, 05/21/2019 - 12:26
Description

An introduction to modern inorganic chemistry, including a description of transition- metal complexes and their role as catalysts, and a survey of the reactivity of selected elements of the main group. Three-hour lecture, three-hour laboratory

 

Atomic Orbitals and Quantum Numbers

Submitted by Kerber / Bucknell University on Tue, 05/14/2019 - 15:44
Description

Part 2 of the Flipped Learning in General Chemistry Series. This video introduces the concept of the atomic orbital and the parameters that describe them.

Atomic Structure and Symbolism

Submitted by Kerber / Bucknell University on Tue, 05/14/2019 - 15:37
Description

Part 1 of the Flipped Learning in General Chemistry Series. This video describes the three basic parts of an atom and introduces the shorthand notation that chemists use to describe these parts.

Inorganic Chemistry

Submitted by Gary Guillet / Furman University on Thu, 04/25/2019 - 16:02
Description

Introduces students to a broad overview of modern inorganic chemistry. Included are considerations of molecular symmetry and group theory, bonding and molecular orbital theory, structures and reactivities of coordination compounds, organometallic chemistry, catalysis and transition metal clusters. Laboratory experiences will include the measurement of several important features of coordination compounds, such as their electronic spectra and paramagnetism, as well as the synthesis and characterization of organometallic compounds.

Redox-switch polymerization catalysis

Submitted by Chip Nataro / Lafayette College on Tue, 03/26/2019 - 13:49
Description

This is the full literature discussion based on a communicaiton (J. Am. Chem. Soc. 2011133, 9278). This paper describes a redox-switch yttrium catalyst that is an active catalyst for the polymerization of L-lactide in the reduced form and inactive in the oxidized form. The catalyst contains a ferrocene-based ligand that serves as the redox active site in the catalyst. This full literature discussion is an extension of the one figure literature discussion that is listed below.

1FLO: Redox-switch polymerization catalysis

Submitted by Chip Nataro / Lafayette College on Fri, 03/22/2019 - 16:11
Description

This is what I hope will be a new classification of learning object called a one figure learning object (1FLO). The purpose is to take a single figure from a paper and present students with a series of questions related to interpreting the figure. This literature discussion is based on a paper (J. Am. Chem. Soc. 2011, 133, 9278) from Paula Diaconescu's lab in which a yttrium polymerization catalyst with a ferrocene-based ligand can effectively be rendered active or inactive depeneding on the valence state of the ligand.