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An Extended Hückel Theory. I. Hydrocarbons

Data up to Jan 2025

Published1963
Citations4,551
References43

Total Citations Per Year

Abstract

References (43)

Molecular Spectra and Molecular Structure

1979 • 15,902 citations

Electronic Population Analysis on LCAO–MO Molecular Wave Functions. I

1955 • 10,259 citations

Quantum Theory of Molecules and Solids

1951 • 1,912 citations

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

1952 • 1,468 citations

The Electronic Structure of the Vanadyl Ion

1962 • 1,411 citations

Stereochemistry of carbon compounds

1962 • 1,110 citations

STERIC EFFECTS IN ORGANIC CHEMISTRY

1962 • 1,091 citations

Theory of Polyhedral Molecules. I. Physical Factorizations of the Secular Equation

1962 • 938 citations

Quelques aspects de la théorie des orbitales moléculaires

1949 • 654 citations

The Concept Of Electronegativity

1955 • 599 citations

The crystal and molecular structure of biphenyl

1962 • 524 citations

Boron Hydrides: LCAO—MO and Resonance Studies

1962 • 463 citations

Conformations and Strain Energy of Cyclopentane and its Derivatives

1959 • 353 citations

Microwave Spectrum, Structure, and Dipole Moment of Propane

1960 • 306 citations

Studies in Molecular Structure. I. Scope and Summary of the Diatomic Molecule Program

1960 • 234 citations

The Molecular Structure of Biphenyl and some of its Derivatives.

1949 • 219 citations

The measure of electronegativity

1953 • 217 citations

Microwave Spectra of Molecules Exhibiting Internal Rotation. I. Propylene

1957 • 216 citations

LCAO MO CALCULATIONS ON SATURATED HYDROCARBONS AND THEIR SUBSTITUTED DERIVATIVES

1955 • 166 citations

Configuration Interaction in the Hydrogen Molecule—The Ground State

1960 • 141 citations

The Twisting Frequency and the Barrier Height for Free Rotation in Ethylene.

1947 • 140 citations

LCAO Self-Consistent Field Calculation of the π-Electron Energy Levels of cis- and trans−1,3-Butadiene

1950 • 126 citations

The Rate of the Chair-Chair Interconversion of Cyclohexane

1962 • 106 citations

The Pentalenyl Dianion

1962 • 103 citations

Structure of the Isobutane Molecule; Change of Dipole Moment on Isotopic Substitution

1960 • 100 citations

LCAO-MO-SCF Ground State Calculations on C2H2 and CO2

1960 • 93 citations

Molecular Orbital Theory of Spectra of Cr3+ Ions in Crystals

1963 • 90 citations

The Structures of Biphenyl, o-Terphenyl and Tetraphenylene1

1944 • 87 citations

Charge Densities in Conjugated Systems

1951 • 82 citations

Resonance in Sterically Hindered Aromatic Molecules

1958 • 81 citations

Carbon-13 Hyperfine Splitting in the Electron Spin Resonance Spectra of Semiquinones and Cyclooctatetraene

1961 • 79 citations

Microwave Spectrum of CH2DCH : CH2; Equilibrium Conformation of Propylene

1958 • 75 citations

X-Ray Structure Determination of (CH3)2NSO2N(CH3)2 and LCAO-MO Study of Multiple Bonding in Sulfones

1963 • 63 citations

Verbrennungswärmen und Resonanzenergien von mehrkernigen aromatischen Kohlenwasserstoffen

1951 • 56 citations

Conformations of Substituted Cyclopentanes. II. Maximally Puckered Envelope and Half-chair Models for Fused Ring Systems

1962 • 54 citations

Analog of n→π Transitions in Mono-Olefins

1963 • 54 citations

Microwave Spectra of Molecules Exhibiting Internal Rotation. II. Methylallene

1957 • 45 citations

Electron donor and acceptor properties of alkyl substituents

1962 • 36 citations

σ-Electronic Structure in Conjugated Systems

1962 • 28 citations

Quantum Mechanics of Mobile Electrons in Conjugated Bond Systems. II. Augmented Tight-Binding Formulation

1961 • 19 citations

SCF LCAO Study of Linear and Bent Acetylene

1961 • 18 citations

Fulvenes. III. Heat of Combustion and Resonance Energy1

1957 • 15 citations

Role of d-Hybridization in the Pi Molecular Orbitals of Unsaturated Hydrocarbons

1963 • 14 citations

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An Extended Hückel Theory. I. Hydrocarbons (1963) – The Journal of Chemical Physics | Metascience Observatory Explorer