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Projecting Computer Generated 3D Molecular Images in a Chemistry Lecture Hall
Joseph J. Grabowski
Department of Chemistry,
University of Pittsburgh, Chevron Science Center,
219 Parkman Avenue, Pittsburgh, PA 15260
412-624-8632 joeg@pitt.edu
Abstract. Students often have difficulty visualizing the three-dimensionality of chemistry and all that such structural features imply. While chalk-boards, 2D drawing programs, “pseudo” 3D programs, and physical models are effective teaching tools, and used to a greater or lesser extent by most chemistry lecturers, inexpensive computer hardware has made it practical to project true 3D images in large lecture halls. To ease the concerns in designing and installing a 3D projection system for use by chemists, we outline the products we have used and the experiences we have had in upgrading our chemistry lecture hall to be capable of projecting stereo images for 3D visualization. The system described is readily adoptable by everyone and is a turn-key system for detailed projection of any molecule, large or small, as well as showing animated 3D reaction mechanisms.
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Related Links (will open in a new browser window)
| 3D Projection | Three Dimensional Projection System Installed in our Chemistry Classroom |
| Molecules | A collection of molecules (pdb, etc) used in Pitt Lectures |
| CaCC | Computing across the Chemistry Curriculum |
ConfChem, Winter 2005