In the Classroom edited by
William F. Coleman
JCE WebWare
Wellesley College Wellesley, MA 02481
Featured Molecules: Penicillin and Vitamin B12
Edward W. Fedosky University of Wisconsin–Madison Madison, WI 53715
July Featured Molecules This month’s molecules are mentioned in the article by Jensen, Palenik, and Suh, entitled, “The History of Molecular Structure Determination Viewed through the Nobel Prizes” (page 753). Dorothy Crowfoot Hodgkin was awarded the Nobel Prize in Chemistry in part for determining the structures of penicillin and vitamin B12. Fully manipulable (Chime) versions of these and other molecules are available at the Only@JCE Online Web site: http:// jchemed.chem.wisc.edu/JCEWWW/Features/WebWare/ MonthlyMolecules/2003/Jul/.
778
penicillin
vitamin B12
Journal of Chemical Education • Vol. 80 No. 7 July 2003 • JChemEd.chem.wisc.edu
