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-the hydrogen atom; periodic classification of the elements; the homopolar bond; saturation and direction of valency bonds; resonance of valency structures; resonance of covalent and ionic states; method of molecular orbitals; spectra of diatomic molecules; vibrational frequencies and interatomic distances in polyatomic molecules; dipole moments; bond energies; intermolecular attraction; the chemical bond in crystals; complex compounds; structure of the boron hydrides; solution of the three electron problem using slater's method; the polyelectron problem and resonance energy; mathematical appendix-

Book Source: Digital Library of India Item 2015.288552 dc.contributor.author: Syrkin Y. K. dc.contributor.author: Dyatkina M. E. dc.date.accessioned: 2015-08-08T17:58:01Z dc.date.available: 2015-08-08T17:58:01Z dc.date.copyright: 1950 dc.date.digitalpublicationdate: 2006/10/26 dc.date.citation: 1950 dc.identifier.other: Librarian, Bits-Pilani dc.identifier.barcode: 99999990146875 dc.identifier.origpath: /data1/upload/0001/972 dc.identifier.copyno: 1 dc.identifier.uri: http://www.new.dli.ernet.in/handle/2015/288552 dc.description.scannerno: OS5000 dc.description.scanningcentre: C-DAC, Noida dc.description.main: 1 dc.description.tagged: 0 dc.description.totalpages: 520 dc.format.mimetype: application/pdf dc.language.iso: Hindi dc.publisher.digitalrepublisher: Digital Library of India dc.publisher: Butterworths Scientific Publications, London dc.rights: Copyright Permitted dc.source.library: Central Library, Bits- Pilani dc.subject.classification: Natural Sciences dc.title: Structure Of Molecules And The Chemical Bond dc.type: Print - Paper dc.type: Book

Source: Digital Library of India Scanning Centre: C-DAC, Noida Source Library: Central Library, Bits- Pilani Date Accessioned: 9/23/2015 15:45 The Digital Library of India was a project under the auspices of the Government of India.

Source: Digital Library of India Scanning Centre: C-DAC, Noida Source Library: Central Library, Bits- Pilani Date Accessioned: 9/23/2015 15:45 The Digital Library of India was a project under the auspices of the Government of India.

Translated and revised by M. A. Partridge and D. 0. Jordan This book presents a coherent, comprehensive account of structural chemistry—a complex, but important area of modern chemistry. The authors, two outstanding Russian scientists, have furnished a well-balanced wave mechanical treatment of the field. Throughout the book, they have endeavored to link theoretical aspects with practical measurements so that the reader can properly grasp recent developments and problems. The book begins with a general survey of atomic structure (covering the Rutherford- Bohr model, the developments of wave mechanics and its relation to periodic classi­ fication of the elements). The emergence of ideas on chemical binding is discussed, particularly in reference to covalency and resonance—using the Heitler-London atomic orbital method as a basis for the treatment. Chapters cover the homopolar bond (with an examination of the Pauli Principle), saturation and direction of valency bonds, resonance of valency structures, and resonance of covalent and ionic states. The authors then take up the molecular orbital method and its application to diatomic and polyatomic molecules. They consider a number of highly significant topics: spec­ tral measurements, dipole moments, bond energies and intermolecular attraction; crystal structure and chemical binding; etc. An extensive account of complex com­ pounds follows. This chapter deals with metallic carbonyls, nitrosyl and nitro com­ pounds, cyanides, halogen compounds, and the like. Apart from the Heitler-London treatment of the homopolar bond, all mathematical derivations are postponed to three chapters at the end of the book. Thus, the non-mathematical reader with an average chemistry background can simply omit this final section and still be assured that he has a thoroughly sound introduction to the subject. A great virtue of the book is that it brings together between the covers of a single volume a large amount of theoretical material and experimental data otherwise to be found only in scattered books and periodicals. And it presents this material in a form intelligible to a great many readers who would ordinarily be put off by the more advanced texts in which these topics are usually discussed. Practicing chemists and students will find this an exceptionally useful addition to their working libraries.

644 p. : 25 cm

When it was published in 1939, The Nature of the Chemical Bond and the Structure of Molecules and Crystals: An Introduction to Modern Structural Chemistry became an instant classic. It was targeted to graduate-level chemistry students for use as a text in upper-division courses, but its impact went far beyond the classroom. The book would change the way scientists around the world thought about chemistry. For the first time, the science was presented as the natural result of quantum mechanics operating at the level of the chemical bond. Observable chemical properties such as melting point, boiling point and bond strength resulted from molecular structure; molecular structure resulted from the bonds that held the atoms in position; and the bonds resulted from the quantum nature of the atom (as understood by physicists). The book also introduced chemists to the importance of X-ray crystallography as an important tools for determining structure. Before the book's publication, few chemists had taken notice of the arcane art of crystallography; after its publication no chemist could ignore its value. Cover Title Copyright 1960 3e Preface to the Third Edition Contents 1: Resonance and the Chemical Bond 2: The Electronic Structure of Atoms and Covalent Bonds 3: Partial Ionic Character of Covalent Bonds 4: Directed Covalent Bond; Bond Strengths and Bond Angles 5: Complex Bond Orbitals 6: Resonance of Molecules among Several Valence-Bond Structures 7: Interatomic Distances and Their Relation to the Structure 8: Types of Resonance in Molecules 9: Structure and Partial Double-Bond Character 10: One-Electron Bond and the Three-Electron Bond 11: The Metallic Bond 12: The Hydrogen Bond 13: Sizes of Ions and the Structure of Ionic Crystals 14: Summarizing Discussion of Resonance APPENDICES AND INDICES A1: Values of Physical Constants A2: The Bohr Atom A3: Hydrogenlike Orbitals A4: Russell-Saunders States of Atoms A5: Resonance Energy A6: Wave Functions for Valence-Bond Structures A7: Molecular Spectroscopy A8: The Boltzmann Distribution Law A9: Electric Polarizabilities and ElectricDipole Moments A10: Magnetic Properties of Substances A11: Strengths of the Hydrohalogenie Acids A12: Bond Energy and Bond-DissociationEnergy Author Index Subject Index epub autogenerated

When it was published in 1939, The Nature of the Chemical Bond and the Structure of Molecules and Crystals: An Introduction to Modern Structural Chemistry became an instant classic. It was targeted to graduate-level chemistry students for use as a text in upper-division courses, but its impact went far beyond the classroom. The book would change the way scientists around the world thought about chemistry. For the first time, the science was presented as the natural result of quantum mechanics operating at the level of the chemical bond. Observable chemical properties such as melting point, boiling point and bond strength resulted from molecular structure; molecular structure resulted from the bonds that held the atoms in position; and the bonds resulted from the quantum nature of the atom (as understood by physicists). The book also introduced chemists to the importance of X-ray crystallography as an important tools for determining structure. Before the book's publication, few chemists had taken notice of the arcane art of crystallography; after its publication no chemist could ignore its value. Cover Title Copyright 1960 3e Preface to the Third Edition Contents 1: Resonance and the Chemical Bond 2: The Electronic Structure of Atoms and Covalent Bonds 3: Partial Ionic Character of Covalent Bonds 4: Directed Covalent Bond; Bond Strengths and Bond Angles 5: Complex Bond Orbitals 6: Resonance of Molecules among Several Valence-Bond Structures 7: Interatomic Distances and Their Relation to the Structure 8: Types of Resonance in Molecules 9: Structure and Partial Double-Bond Character 10: One-Electron Bond and the Three-Electron Bond 11: The Metallic Bond 12: The Hydrogen Bond 13: Sizes of Ions and the Structure of Ionic Crystals 14: Summarizing Discussion of Resonance APPENDICES AND INDICES A1: Values of Physical Constants A2: The Bohr Atom A3: Hydrogenlike Orbitals A4: Russell-Saunders States of Atoms A5: Resonance Energy A6: Wave Functions for Valence-Bond Structures A7: Molecular Spectroscopy A8: The Boltzmann Distribution Law A9: Electric Polarizabilities and ElectricDipole Moments A10: Magnetic Properties of Substances A11: Strengths of the Hydrohalogenie Acids A12: Bond Energy and Bond-DissociationEnergy Author Index Subject Index epub autogenerated

When it was published in 1939, The Nature of the Chemical Bond and the Structure of Molecules and Crystals: An Introduction to Modern Structural Chemistry became an instant classic. It was targeted to graduate-level chemistry students for use as a text in upper-division courses, but its impact went far beyond the classroom. The book would change the way scientists around the world thought about chemistry. For the first time, the science was presented as the natural result of quantum mechanics operating at the level of the chemical bond. Observable chemical properties such as melting point, boiling point and bond strength resulted from molecular structure; molecular structure resulted from the bonds that held the atoms in position; and the bonds resulted from the quantum nature of the atom (as understood by physicists). The book also introduced chemists to the importance of X-ray crystallography as an important tools for determining structure. Before the book's publication, few chemists had taken notice of the arcane art of crystallography; after its publication no chemist could ignore its value. Cover Title Copyright 1960 3e Preface to the Third Edition Contents 1: Resonance and the Chemical Bond 2: The Electronic Structure of Atoms and Covalent Bonds 3: Partial Ionic Character of Covalent Bonds 4: Directed Covalent Bond; Bond Strengths and Bond Angles 5: Complex Bond Orbitals 6: Resonance of Molecules among Several Valence-Bond Structures 7: Interatomic Distances and Their Relation to the Structure 8: Types of Resonance in Molecules 9: Structure and Partial Double-Bond Character 10: One-Electron Bond and the Three-Electron Bond 11: The Metallic Bond 12: The Hydrogen Bond 13: Sizes of Ions and the Structure of Ionic Crystals 14: Summarizing Discussion of Resonance APPENDICES AND INDICES A1: Values of Physical Constants A2: The Bohr Atom A3: Hydrogenlike Orbitals A4: Russell-Saunders States of Atoms A5: Resonance Energy A6: Wave Functions for Valence-Bond Structures A7: Molecular Spectroscopy A8: The Boltzmann Distribution Law A9: Electric Polarizabilities and ElectricDipole Moments A10: Magnetic Properties of Substances A11: Strengths of the Hydrohalogenie Acids A12: Bond Energy and Bond-DissociationEnergy Author Index Subject Index epub autogenerated

The Nature of the Chemical Bond provides a general treatment, essentially nonmathematical, of present (as of 1960) knowledge about the structure of molecules and crystals and the nature of the chemical bond.