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  Home > JCE Print > Journal of Chemical Education > Issues > 2005  > July  >
Chemistry for Everyone
Chirality Made Simple: A 1- and 2-Dimensional Introduction to Stereochemistry
Robert E. Gawley
Department of Chemistry and Biochemistry, University of Arkansas, Fayetteville, AR 72701
Cover
July 2005
Vol. 82 No. 7
p. 1009
Abstract
Using internal and external reflection elements in one-, two-, and three-dimensional space, the concept of chirality can be introduced in simple terms that are readily understood. Illustrations of 2-D chirality include block letters of the alphabet and the popular video game Tetris. The concepts of 3-D chirality follow logically and can be simplified by projection back to 2-D. Several examples are given, and a PowerPoint presentation of the concepts is available in the Supplemental Material.
Supplement
PowerPoint presentation to accompany the article is available.
*  Contents JCE2005p1009W.ppt (Microsoft PowerPoint)
*  Download
JCE2005p1009W.pdf

JCE2005p1009W.zip
More Information
*  Citation
 Gawley, Robert E. J. Chem. Educ. 2005 82 1009.
*  Keywords
 Analogies / Transfer; Chirality / Optical Activity; Continuing Education; Enantiomers; Group Theory / Symmetry; High School / Introductory Chemistry; Humor / Puzzles / Games; Organic Chemistry; Second-Year Undergraduate; Stereochemistry
*  History
 Created:
Last Updated:		 May 31, 2005
June 8, 2005
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