Structure and hypochromism of (6,9) (9′,6′) purinophanes

Electron interaction in unsaturated hydrocarbons

J. A. Pople · Transactions of the Faraday Society · 1953 · 2.1K citations

Natural Sciences, Chemistry, Physics +10

A Semi-Empirical Theory of the Electronic Spectra and Electronic Structure of Complex Unsaturated Molecules. I.

Rudolph Pariser, Robert G. Parr · The Journal of Chemical Physics · 1953 · 2K citations

Natural Sciences, Chemistry, Physics +17

A Semi-Empirical Theory of the Electronic Spectra and Electronic Structure of Complex Unsaturated Molecules. II

Rudolph Pariser, Robert G. Parr · The Journal of Chemical Physics · 1953 · 1.6K citations

Natural Sciences, Chemistry, Physics +16

The Spectra and Electronic Structure of the Tetrahedral Ions MnO4−, CrO4−−, and ClO4−

Max Wolfsberg, Lindsay Helmholz · The Journal of Chemical Physics · 1952 · 1.5K citations

Natural Sciences, Chemistry, Physics +17

Crystal structures of azathioprine dihydrate and 6‐methylmercaptopurine trihydrate

William J. Cook, Charles E. Bugg · Journal of Pharmaceutical Sciences · 1975 · 26 citations

Natural Sciences, Chemistry, Pharmacology +12