image: This is a single molecule of the triiron cluster Fe3COT3. This image relates to an article that appeared in the Oct. 23, 2009, issue of Science, published by AAAS. The study, by Dr. V. Lavallo at California Institute of Technology in Pasadena, Calif., and colleagues, was titled, "Carbenes as Catalysts for Transformations of Organometallic Iron Complexes." view more
Credit: Image courtesy of <i>Science</i>/AAAS