Nikolay Semenov
The Nobel Prize in Chemistry 1956.
Born: 3, Apr, 1896, Saratov, Russia
Died: 25, Sep, 1986, Moscow, USSR (now Russia)
Prize motivation: "for their researches into the mechanism of chemical reactions"
Affiliation at the time of the award: Institute for Chemical Physics of the Academy of Sciences of the USSR, Moscow, USSR (now Russia)
Prize share: 1/2