This laboratory exercise was developed to compliment several weeks of freshmen or sophomore level quantum chemistry lecture material at our institution. The students meet in a computer lab on campus and use the software package known as GaussView.
Molecular models and selected molecular orbital surfaces and slices were calculated with Spartan for HF, LiH, CO2, XeF2, and BF3, and the results were used by students in an in-class activity (covering several class sessions) to answer a series of questions.
http://firstyear.chem.usyd.edu.au/iChem/lewis.shtml
A set of Flash-based, interactive tools for students to construct Lewis structures for electron deficient, octet rule obeying and hypervalent MLx molecules and ions (x = 2 - 6).
The user chooses the number of electrons and bond type (single, double or triple) and is steered towards the correct stucture.
For cases where resonance structures are possible, the user must construct each form to complete the puzzle.
This in-class activity was used on the first day of Advanced Inorganic Chemistry in lieu of lecture to review symmetry operations and point groups in small molecules. The learning object was adapted to a small group discussion format from a fundamental quiz posted by Barbara Reisner (James Madison University) and a problem set question posted by Adam Johnson (Harvey Mudd College).
http://firstyear.chem.usyd.edu.au/calculators/mo_diagrams.shtml
Flash based tools to help with the construction of MO diagrams:
The resources contained within this web site are designed to help students learn concepts of molecular symmetry and to help faculty teach concepts of molecular symmetry.
This spreadsheet allows students to build complexes of a variety of geometries and to then use the angular overlap model to explore d-orbital energies when interacting with ligands whose esigma and epi energies can be varied.
http://academics.wellesley.edu/Chemistry/Flick/Excel/angoverlap.xls
I developed this Jmol page to help my students see the relationship(s) between the ligands and metal d-orbitals in a number of different geometries. Since the images are all rotatable, students who have difficulty looking at flat images and drawing appropriate conclusions have that barrier reduced or eliminated. I have now used the application twice - this past fall in the second semester of introductory chemistry and a few weeks ago when I began ligand field theory in my inorganic course. In both classes I received favorable comments. A number of students in the inorganic course, who h
Over the years I have developed a number of interactive tools that I use in my classes. This is a tool that seems appropriate for VIPEr. Comments are always appreciated, and I am always interested in developing new tools if there is something you might find useful.
This tool allows you to look at how molecular orbitals change as the difference in electronegativities of the parent atomic orbitals increases.
This web site contains a number of interactive spreadsheets, most of which are applicable to inorganic chemistry (or a physical chemistry class that uses inorganic examples). Here's the list of the most relevant for most inorganic classes:
ABC kinetics - interactively plot concentration versus reaction extent for A, B and C in A -> B -> C by varying k values