births
September 24, 1918
Michael J. S. Dewar, Indian-born American theoretical chemist who developed the Dewar–Chatt–Duncanson model (died 1997)

Michael J. S. Dewar
Michael James Steuart Dewar was an American theoretical chemist.
Dewar–Chatt–Duncanson model
The Dewar–Chatt–Duncanson model is a model in organometallic chemistry that explains the chemical bonding in transition metal alkene complexes. The model is named after Michael J. S. Dewar, Joseph Chatt and L. A. Duncanson.