Chemistry Nobel prizes by year, annotated list

Field: chemical structure
YearNameLifeFieldMotivation
1972William H. Stein1911-1980analytical biochemistry, biochemistry"for their contribution to the understanding of the connection between chemical structure and catalytic activity of the active centre of the ribonuclease molecule"
1972Stanford Moore1913-1982analytical biochemistry, biochemistry"for their contribution to the understanding of the connection between chemical structure and catalytic activity of the active centre of the ribonuclease molecule"
1976William Lipscomb1919-2011chemical structure, theoretical chemistry"for his studies on the structure of boranes illuminating problems of chemical bonding"