John D. Roberts, Date of Birth, Place of Birth, Date of Death

John D. Roberts

American chemist

Date of Birth: 08-Jun-1918

Place of Birth: Los Angeles, California, United States

Date of Death: 29-Oct-2016

Profession: writer, chemist, university teacher

Nationality: United States

Zodiac Sign: Gemini

John Dombrowski Roberts (June 8, 1918 – October 29, 2016) was an American chemist.
He made contributions to the integration of physical chemistry, spectroscopy, and organic chemistry for the understanding of chemical reaction rates.
Another characteristic of Roberts' work was the early use of NMR, the concept of spin-spin coupling.