ITHACA, New York, March 6 -- Cornell University posted the following news: * * * Chemist Robert Fay, emeritus professor, dies at 88 Robert C. Fay, emeritus professor of chemistry and chemical biology in the College of Arts and Sciences (A&S), died Feb. 6 in Fairfax, Virginia. He was 88. An inorganic chemist, Fay conducted nuclear magnetic resonance (NMR) research on the stereochemistry and molecular rearrangements of metal chelate compounds, and X-ray crystallographic studies of their struc  more