Electronic Charges of Bonds in Organic Compounds

Preface

Chapter I. Historical Outline and Introduction

1. History of the Classical and Electronic Theory of the Structure of Organic Compounds

2. Conception of Electronic Charges of Bonds

3. Introduction to the Subsequent Chapters

References

Chapter II. Electronegativities (Electronophilic Nature) of Atoms

1. Relationship between Electronegativities of Atoms and Electronic Bond Charges

2. Mechanism of the Mutual Effect of Atoms

References

Chapter III. Dipole Moments

1. Dipole Moments of Halomethanes and Electronegativities of Halogens

2. Dipole Moment of Isobutane and Electronegativity of Carbon

References

Chapter IV. Frequencies of Valency Vibrations of C—H Bonds in Hydrocarbons

1. Relationship of Force Constants and Frequencies of Valency Vibrations to Electronic Bond Charges

2 Electronic Bond Charges in Cyclopropane

References

Chapter V. Interatomic Distances

1. The Linear Relationship between π-Electron Bond Charges and Interatomic Distances

2. Calculating Linear Equations

3. π-Electron Bond Charges in Organic Compounds

4. Relationship between σ-Electron Charges and Bond Lengths

References

Chapter VI. Heats of Formation

1. Two Relationships between the "Heats of Elementization" of Hydrocarbon and Electronic Bond Charges

2. Saturated Hydrocarbons

3. Unsaturated Hydrocarbons

4. Chlorine and Bromine Derivatives of Paraffins

5. Organic Compounds Containing Oxygen

References

Chapter VII. Heat Effects of Organic Reactions

1. Hydrogenation and Bromination of Ethylene and Its Homologues

2. Isomerization of Mono-olefins

References

Chapter VIII. Organic Radicals and Ions

1. Radicals and Dissociation Energies of Bonds

2. Energy Stability of Carbanions and Carbonium Ions

References

Chapter IX. Chemical Properties of σ-Bonds

2. Cleavage Reactions

References

Chapter X. Chemical Properties of σπ-Bonds

1. Addition Reactions

2. Substitution Reactions in Benzene Derivatives

References

Conclusion

Subject Index