An attempted application of the extended h�ckel molecular orbital approach to reactions involving charged species

An Extended Hückel Theory. I. Hydrocarbons

1963 • 4,551 citations

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

1952 • 1,468 citations

Structure and Mechanism in Organic Chemistry

1953 • 1,447 citations

The Proton in Chemistry

1962 • 875 citations

Structure and Mechanism in Organic Chemistry

1954 • 635 citations

The Concept Of Electronegativity

1955 • 599 citations

Extended Hückel Theory. IV. Carbonium Ions

1964 • 234 citations

Study of the Electronic Structure of Molecules. II. Wavefunctions for the NH3+HCl→NH4Cl Reaction

1967 • 234 citations

Iterative Extended Hückel Theory

1966 • 132 citations

A NUCLEAR MAGNETIC RESONANCE INVESTIGATION OF THE PROTONATION OF AMIDES IN FLUOROSULPHURIC ACID

1963 • 116 citations

Theoretical Study on the Proton Affinity of Small Molecules Using Gaussian Basis Sets in the LCAO–MO–SCF Framework

1968 • 103 citations

The Position of Protonation of the Carboxyl Group¹

1960 • 76 citations

O-H Chemical Shift, Conformation, and Electron Delocalization in Protonated Carbonyl Compounds

1967 • 73 citations

Direct observation of a homoaromatic bishomocyclopentadienide anion

1967 • 57 citations

Intermediates in the Reactions of Carboxylic Acid Derivatives. IV. The Hydrolysis of Benzamide^1-3

1955 • 47 citations

Non-empirical LCAO-MO-SCF-CI calculations on organic molecules with Gaussian type functions

1968 • 40 citations

Extended h�ckel theory applied to chemical reactivity

1967 • 36 citations

Chemistry and spectroscopy in strongly acidic solutions. Part III: Formation of two different entities on protonation of formic acid

1967 • 30 citations

Heat of Formation of CHO+

1968 • 27 citations

The possibility of a cyclic mechanism for acid-catalyzed ester hydrolysis

1968 • 27 citations

Halogenation of Ketones. IV. The Deuteration of Butanone-2.

1966 • 24 citations

The Possibility of a Cyclic Mechanism for Acid-Catalyzed Ester Hydrolysis

1964 • 21 citations

The Absence of a Barrier in the Theoretical Potential Energy Surface for the Reaction of Hydride with Hydrogen Fluoride

1966 • 18 citations

C¹³ Magnetic Resonance Study of the Protonation of Acetic and Benzoic Acids and Their Ethyl Esters in Concentrated Sulfuric Acid

1965 • 15 citations

113. Amide hydrolysis in very strong acids. Part I. Cryoscopic measurements in anhydrous sulphuric acid

1960 • 4 citations