About
Roald Hoffmann is a Polish-American theoretical chemist celebrated for his groundbreaking contributions to the understanding of chemical reactions. In 1981, he shared the Nobel Prize in Chemistry with Kenichi Fukui for their independent development of theories concerning the course of chemical reactions. Beyond his scientific achievements, Hoffmann is also a published playwright, poet, and author of popular science works. He is currently the Frank H. T. Rhodes Professor of Humane Letters Emeritus at Cornell University.
Career Timeline
Woodward-Hoffmann Rules
Develops the Woodward-Hoffmann rules, marking a significant breakthrough. Starts academic career.
Nobel Prize in Chemistry
Wins the Nobel Prize in Chemistry, elevating his status. Substantial increase in net worth.
Popular Science Writing Begins
Begins writing popular science books, expanding his influence.
Chemistry Imagined Published
Published book. Continues to popularize science.
Frank H. T. Rhodes Professorship
Named Frank H. T. Rhodes Professor at Cornell. Maintains academic prestige.
Continued Writing and Teaching
Remains active in teaching and writing, continuing to inspire.
Emeritus Professor, Legacy Continues
Retired, but legacy endures through his writings and influence on chemistry.
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Last updated: February 24, 2026