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Chemometrics : methods, applications, and new research / / Aderval S. Luna, editor
| Chemometrics : methods, applications, and new research / / Aderval S. Luna, editor |
| Pubbl/distr/stampa | New York : , : Nova Publishers, , 2017 |
| Descrizione fisica | 1 online resource (247 pages) : illustrations (some color) |
| Disciplina | 543.01/5195 |
| Collana | Analytical Chemistry and Microchemistry |
| Soggetto topico |
Chemometrics
Chemistry - Mathematics Analytical chemistry |
| ISBN | 1-5361-0527-9 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNINA-9910155231203321 |
| New York : , : Nova Publishers, , 2017 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Coding theory and algebraic geometry [e-book] : proceedings of the international workshop held in Luminy, France, june 17-21, 1991 / edited by Henning Stichtenoth, Michael A. Tsfasman
| Coding theory and algebraic geometry [e-book] : proceedings of the international workshop held in Luminy, France, june 17-21, 1991 / edited by Henning Stichtenoth, Michael A. Tsfasman |
| Pubbl/distr/stampa | Berlin : Springer, 1992 |
| Descrizione fisica | 1 online resource (viii, 232 p.) |
| Disciplina | 516.35 |
| Altri autori (Persone) |
Stichtenoth, Henning
Tsfasman, Michael A. |
| Collana | Lecture Notes in Mathematics, 0075-8434 ; 1518 |
| Soggetto topico |
Mathematics
Chemistry - Mathematics Geometry, algebraic Number theory |
| ISBN | 9783540472674 |
| Classificazione | AMS 14-06 |
| Formato | Risorse elettroniche  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNISALENTO-991002238219707536 |
| Berlin : Springer, 1992 | ||
| Risorse elettroniche | ||
| Lo trovi qui: Univ. del Salento | ||
| ||
Computational characterisation of gold nanocluster structures / / Andrew James Logsdail
| Computational characterisation of gold nanocluster structures / / Andrew James Logsdail |
| Autore | Logsdail Andrew James |
| Edizione | [1st ed. 2013.] |
| Pubbl/distr/stampa | Cham [Switzerland] : , : Springer, , 2013 |
| Descrizione fisica | 1 online resource (xvi, 209 pages) : illustrations (some color) |
| Disciplina | 541.2 |
| Collana | Springer Theses, Recognizing Outstanding Ph.D. Research |
| Soggetto topico |
Gold alloys - Structure
Chemistry - Mathematics Nanoparticles |
| ISBN | 3-319-01493-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto | From the Contents: Calculating the Structural Preference of High Symmetry Clusters for PdN, AuN, and (PdAu)N -- Method Development for comparing Scanning Transmission Electron Microscope Images to Theoretical Structures -- A First-Principles Study of the Soft-landing of Au16 on Graphite. |
| Record Nr. | UNINA-9910437804303321 |
Logsdail Andrew James
|
||
| Cham [Switzerland] : , : Springer, , 2013 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Computational chemistry [[electronic resource] ] : a practical guide for applying techniques to real-world problems / / David C. Young
| Computational chemistry [[electronic resource] ] : a practical guide for applying techniques to real-world problems / / David C. Young |
| Autore | Young David C. <1964-> |
| Pubbl/distr/stampa | New York, : Wiley, c2001 |
| Descrizione fisica | 1 online resource (408 p.) |
| Disciplina |
542.85
542/.85 |
| Soggetto topico |
Chemistry - Computer simulation
Chemistry - Data processing Chemistry - Mathematics |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-280-54168-7
9786610541683 0-470-88008-2 0-471-45843-0 0-471-22065-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
CONTENTS; PREFACE; ACKNOWLEDGMENTS; SYMBOLS USED IN THIS BOOK; 1. Introduction; 1.1 Models, Approximations, and Reality; 1.2 How Computational Chemistry Is Used; Bibliography; Part I. BASIC TOPICS; 2. Fundamental Principles; 2.1 Energy; 2.2 Electrostatics; 2.3 Atomic Units; 2.4 Thermodynamics; 2.5 Quantum Mechanics; 2.6 Statistical Mechanics; Bibliography; 3. Ab initio Methods; 3.1 Hartree-Fock Approximation; 3.2 Correlation; 3.3 Möller-Plesset Perturbation Theory; 3.4 Configuration Interaction; 3.5 Multi-configurational Self-consistent Field; 3.6 Multi-reference Configuration Interaction
3.7 Coupled Cluster3.8 Quantum Monte Carlo Methods; 3.9 Natural Orbitals; 3.10 Conclusions; Bibliography; 4. Semiempirical Methods; 4.1 Hückel; 4.2 Extended Hückel; 4.3 PPP; 4.4 CNDO; 4.5 MINDO; 4.6 MNDO; 4.7 INDO; 4.8 ZINDO; 4.9 SINDO1; 4.10 PRDDO; 4.11 AMI; 4.12 PM3; 4.13 PM3/TM; 4.14 Fenske-Hall Method; 4.15 TNDO; 4.16 SAM1; 4.17 Gaussian Theory; 4.18 Recommendations; Bibliography; 5. Density Functional Theory; 5.1 Basic Theory; 5.2 Linear Scaling Techniques; 5.3 Practical Considerations; 5.4 Recommendations; Bibliography; 6. Molecular Mechanics; 6.1 Basic Theory; 6.2 Existing Force Fields 6.3 Practical Considerations6.4 Recommendations; Bibliography; 7. Molecular Dynamics and Monte Carlo Simulations; 7.1 Molecular Dynamics; 7.2 Monte Carlo Simulations; 7.3 Simulation of Molecules; 7.4 Simulation of Liquids; 7.5 Practical Considerations; Bibliography; 8. Predicting Molecular Geometry; 8.1 Specifying Molecular Geometry; 8.2 Building the Geometry; 8.3 Coordinate Space for Optimization; 8.4 Optimization Algorithm; 8.5 Level of Theory; 8.6 Recommendations; Bibliography; 9. Constructing a Z-Matrix; 9.1 Z-Matrix for a Diatomic Molecule; 9.2 Z-Matrix for a Polyatomic Molecule 9.3 Linear Molecules9.4 Ring Systems; Bibliography; 10. Using Existing Basis Sets; 10.1 Contraction Schemes; 10.2 Notation; 10.3 Treating Core Electrons; 10.4 Common Basis Sets; 10.5 Studies Comparing Results; Bibliography; 11. Molecular Vibrations; 11.1 Harmonic Oscillator Approximation; 11.2 Anharmonic Frequencies; 11.3 Peak Intensities; 11.4 Zero-point Energies and Thermodynamic Corrections; 11.5 Recommendations; Bibliography; 12. Population Analysis; 12.1 Mulliken Population Analysis; 12.2 Löwdin Population Analysis; 12.3 Natural Bond-Order Analysis; 12.4 Atoms in Molecules 12.5 Electrostatic Charges12.6 Charges from Structure Only; 12.7 Recommendations; Bibliography; 13. Other Chemical Properties; 13.1 Methods for Computing Properties; 13.2 Multipole Moments; 13.3 Fermi Contact Density; 13.4 Electronic Spatial Extent and Molecular Volume; 13.5 Electron Affinity and lonization Potential; 13.6 Hyperfine Coupling; 13.7 Dielectric Constant; 13.8 Optical Activity; 13.9 Biological Activity; 13.10 Boiling Point and Melting Point; 13.11 Surface Tension; 13.12 Vapor Pressure; 13.13 Solubility; 13.14 Diffusivity; 13.15 Visualization; 13.16 Conclusions; Bibliography 14. The Importance of Symmetry |
| Record Nr. | UNINA-9910143194903321 |
|
Young David C. <1964->
|
||
| New York, : Wiley, c2001 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Computational chemistry [[electronic resource] ] : a practical guide for applying techniques to real-world problems / / David C. Young
| Computational chemistry [[electronic resource] ] : a practical guide for applying techniques to real-world problems / / David C. Young |
| Autore | Young David C. <1964-> |
| Pubbl/distr/stampa | New York, : Wiley, c2001 |
| Descrizione fisica | 1 online resource (408 p.) |
| Disciplina |
542.85
542/.85 |
| Soggetto topico |
Chemistry - Computer simulation
Chemistry - Data processing Chemistry - Mathematics |
| ISBN |
1-280-54168-7
9786610541683 0-470-88008-2 0-471-45843-0 0-471-22065-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
CONTENTS; PREFACE; ACKNOWLEDGMENTS; SYMBOLS USED IN THIS BOOK; 1. Introduction; 1.1 Models, Approximations, and Reality; 1.2 How Computational Chemistry Is Used; Bibliography; Part I. BASIC TOPICS; 2. Fundamental Principles; 2.1 Energy; 2.2 Electrostatics; 2.3 Atomic Units; 2.4 Thermodynamics; 2.5 Quantum Mechanics; 2.6 Statistical Mechanics; Bibliography; 3. Ab initio Methods; 3.1 Hartree-Fock Approximation; 3.2 Correlation; 3.3 Möller-Plesset Perturbation Theory; 3.4 Configuration Interaction; 3.5 Multi-configurational Self-consistent Field; 3.6 Multi-reference Configuration Interaction
3.7 Coupled Cluster3.8 Quantum Monte Carlo Methods; 3.9 Natural Orbitals; 3.10 Conclusions; Bibliography; 4. Semiempirical Methods; 4.1 Hückel; 4.2 Extended Hückel; 4.3 PPP; 4.4 CNDO; 4.5 MINDO; 4.6 MNDO; 4.7 INDO; 4.8 ZINDO; 4.9 SINDO1; 4.10 PRDDO; 4.11 AMI; 4.12 PM3; 4.13 PM3/TM; 4.14 Fenske-Hall Method; 4.15 TNDO; 4.16 SAM1; 4.17 Gaussian Theory; 4.18 Recommendations; Bibliography; 5. Density Functional Theory; 5.1 Basic Theory; 5.2 Linear Scaling Techniques; 5.3 Practical Considerations; 5.4 Recommendations; Bibliography; 6. Molecular Mechanics; 6.1 Basic Theory; 6.2 Existing Force Fields 6.3 Practical Considerations6.4 Recommendations; Bibliography; 7. Molecular Dynamics and Monte Carlo Simulations; 7.1 Molecular Dynamics; 7.2 Monte Carlo Simulations; 7.3 Simulation of Molecules; 7.4 Simulation of Liquids; 7.5 Practical Considerations; Bibliography; 8. Predicting Molecular Geometry; 8.1 Specifying Molecular Geometry; 8.2 Building the Geometry; 8.3 Coordinate Space for Optimization; 8.4 Optimization Algorithm; 8.5 Level of Theory; 8.6 Recommendations; Bibliography; 9. Constructing a Z-Matrix; 9.1 Z-Matrix for a Diatomic Molecule; 9.2 Z-Matrix for a Polyatomic Molecule 9.3 Linear Molecules9.4 Ring Systems; Bibliography; 10. Using Existing Basis Sets; 10.1 Contraction Schemes; 10.2 Notation; 10.3 Treating Core Electrons; 10.4 Common Basis Sets; 10.5 Studies Comparing Results; Bibliography; 11. Molecular Vibrations; 11.1 Harmonic Oscillator Approximation; 11.2 Anharmonic Frequencies; 11.3 Peak Intensities; 11.4 Zero-point Energies and Thermodynamic Corrections; 11.5 Recommendations; Bibliography; 12. Population Analysis; 12.1 Mulliken Population Analysis; 12.2 Löwdin Population Analysis; 12.3 Natural Bond-Order Analysis; 12.4 Atoms in Molecules 12.5 Electrostatic Charges12.6 Charges from Structure Only; 12.7 Recommendations; Bibliography; 13. Other Chemical Properties; 13.1 Methods for Computing Properties; 13.2 Multipole Moments; 13.3 Fermi Contact Density; 13.4 Electronic Spatial Extent and Molecular Volume; 13.5 Electron Affinity and lonization Potential; 13.6 Hyperfine Coupling; 13.7 Dielectric Constant; 13.8 Optical Activity; 13.9 Biological Activity; 13.10 Boiling Point and Melting Point; 13.11 Surface Tension; 13.12 Vapor Pressure; 13.13 Solubility; 13.14 Diffusivity; 13.15 Visualization; 13.16 Conclusions; Bibliography 14. The Importance of Symmetry |
| Record Nr. | UNINA-9910830176203321 |
|
Young David C. <1964->
|
||
| New York, : Wiley, c2001 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Computational chemistry : a practical guide for applying techniques to real-world problems / / David C. Young
| Computational chemistry : a practical guide for applying techniques to real-world problems / / David C. Young |
| Autore | Young David C. <1964-> |
| Pubbl/distr/stampa | New York, : Wiley, c2001 |
| Descrizione fisica | 1 online resource (408 p.) |
| Disciplina | 542/.85 |
| Soggetto topico |
Chemistry - Computer simulation
Chemistry - Data processing Chemistry - Mathematics |
| ISBN |
1-280-54168-7
9786610541683 0-470-88008-2 0-471-45843-0 0-471-22065-5 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
CONTENTS; PREFACE; ACKNOWLEDGMENTS; SYMBOLS USED IN THIS BOOK; 1. Introduction; 1.1 Models, Approximations, and Reality; 1.2 How Computational Chemistry Is Used; Bibliography; Part I. BASIC TOPICS; 2. Fundamental Principles; 2.1 Energy; 2.2 Electrostatics; 2.3 Atomic Units; 2.4 Thermodynamics; 2.5 Quantum Mechanics; 2.6 Statistical Mechanics; Bibliography; 3. Ab initio Methods; 3.1 Hartree-Fock Approximation; 3.2 Correlation; 3.3 Möller-Plesset Perturbation Theory; 3.4 Configuration Interaction; 3.5 Multi-configurational Self-consistent Field; 3.6 Multi-reference Configuration Interaction
3.7 Coupled Cluster3.8 Quantum Monte Carlo Methods; 3.9 Natural Orbitals; 3.10 Conclusions; Bibliography; 4. Semiempirical Methods; 4.1 Hückel; 4.2 Extended Hückel; 4.3 PPP; 4.4 CNDO; 4.5 MINDO; 4.6 MNDO; 4.7 INDO; 4.8 ZINDO; 4.9 SINDO1; 4.10 PRDDO; 4.11 AMI; 4.12 PM3; 4.13 PM3/TM; 4.14 Fenske-Hall Method; 4.15 TNDO; 4.16 SAM1; 4.17 Gaussian Theory; 4.18 Recommendations; Bibliography; 5. Density Functional Theory; 5.1 Basic Theory; 5.2 Linear Scaling Techniques; 5.3 Practical Considerations; 5.4 Recommendations; Bibliography; 6. Molecular Mechanics; 6.1 Basic Theory; 6.2 Existing Force Fields 6.3 Practical Considerations6.4 Recommendations; Bibliography; 7. Molecular Dynamics and Monte Carlo Simulations; 7.1 Molecular Dynamics; 7.2 Monte Carlo Simulations; 7.3 Simulation of Molecules; 7.4 Simulation of Liquids; 7.5 Practical Considerations; Bibliography; 8. Predicting Molecular Geometry; 8.1 Specifying Molecular Geometry; 8.2 Building the Geometry; 8.3 Coordinate Space for Optimization; 8.4 Optimization Algorithm; 8.5 Level of Theory; 8.6 Recommendations; Bibliography; 9. Constructing a Z-Matrix; 9.1 Z-Matrix for a Diatomic Molecule; 9.2 Z-Matrix for a Polyatomic Molecule 9.3 Linear Molecules9.4 Ring Systems; Bibliography; 10. Using Existing Basis Sets; 10.1 Contraction Schemes; 10.2 Notation; 10.3 Treating Core Electrons; 10.4 Common Basis Sets; 10.5 Studies Comparing Results; Bibliography; 11. Molecular Vibrations; 11.1 Harmonic Oscillator Approximation; 11.2 Anharmonic Frequencies; 11.3 Peak Intensities; 11.4 Zero-point Energies and Thermodynamic Corrections; 11.5 Recommendations; Bibliography; 12. Population Analysis; 12.1 Mulliken Population Analysis; 12.2 Löwdin Population Analysis; 12.3 Natural Bond-Order Analysis; 12.4 Atoms in Molecules 12.5 Electrostatic Charges12.6 Charges from Structure Only; 12.7 Recommendations; Bibliography; 13. Other Chemical Properties; 13.1 Methods for Computing Properties; 13.2 Multipole Moments; 13.3 Fermi Contact Density; 13.4 Electronic Spatial Extent and Molecular Volume; 13.5 Electron Affinity and lonization Potential; 13.6 Hyperfine Coupling; 13.7 Dielectric Constant; 13.8 Optical Activity; 13.9 Biological Activity; 13.10 Boiling Point and Melting Point; 13.11 Surface Tension; 13.12 Vapor Pressure; 13.13 Solubility; 13.14 Diffusivity; 13.15 Visualization; 13.16 Conclusions; Bibliography 14. The Importance of Symmetry |
| Record Nr. | UNINA-9910876767803321 |
|
Young David C. <1964->
|
||
| New York, : Wiley, c2001 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Computational chemistry : a practical guide for applying techniques to real world problems / David C. Young
| Computational chemistry : a practical guide for applying techniques to real world problems / David C. Young |
| Autore | Young, David C. |
| Pubbl/distr/stampa | New York : Wiley, c2001 |
| Descrizione fisica | xxiv, 381 p. : ill. ; 25 cm |
| Disciplina | 542/.85 |
| Soggetto topico |
Chemistry - Mathematics
Chemistry - Data processing Chemistry - Computer simulation |
| ISBN | 9780471333685 |
| Classificazione | LC QD39.3.M3 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Record Nr. | UNISALENTO-991003805519707536 |
|
Young, David C.
|
||
| New York : Wiley, c2001 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. del Salento | ||
| ||
Computational chemistry [[electronic resource] ] : reviews of current trends . Volume 10 / / editor, Jerzy Leszczynski
| Computational chemistry [[electronic resource] ] : reviews of current trends . Volume 10 / / editor, Jerzy Leszczynski |
| Pubbl/distr/stampa | Singapore ; ; River Edge, N.J., : World Scientific, c2006 |
| Descrizione fisica | 1 online resource (345 p.) |
| Disciplina | 542.85 |
| Altri autori (Persone) | LeszczynskiJerzy <1949-> |
| Collana | Computational chemistry |
| Soggetto topico |
Atmospheric chemistry
Chemistry - Mathematics |
| Soggetto genere / forma | Electronic books. |
| ISBN |
1-281-37893-3
9786611378936 981-277-387-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
CONTENTS ; Preface ; 1 One-Electron Equations for Embedded Electron Density: Challenge for Theory and Practical Payoffs in Multi-Level Modelling of Complex Polyatomic Systems ; 1 Introduction ; 2 The formalism ; 3 Approximating the unknown components of the =8 functional
4 Extension - Localized excited states in condensed matter 5 Numerical implementation ; 6 Applications ; 7 Concluding remarks ; Appendix A Functional derivatives: Generalized Gradient Approximation ; Appendix B The exchange-correlation functional in Local Density Approximation Appendix C Open-shell systems References ; 2 Density-Functional Based Investigation of Molecular Magnets ; 1 Exchange and Spin-Orbit Coupling in Molecules ; 2 Molecular Magnets ; 3 DFT: Theoretical and Computational Framework ; 4 Predicting Magnetic Properties of Molecules and Clusters 5 Electronic Structure of the Fe8 Molecular Magnet 6 Mn12-Acetate and Its Derivatives ; 7 The Mn4 Monomer and Dimer ; 8 The Co4 Molecular Magnet ; 9 Exchange Coupling in Molecular Magnets ; 10 Summary ; References 3 Vibrational Spectra by Electron Impact: Theoretical Models for Intensities 1 Introduction ; 2 Static-exchange approximation ; 3 Discrete Momentum Representation (DMR) of the Lippmann-Schwinger equation ; 4 Electron energy loss spectrum of propane ; 5 Assessment of the DMR method 6 General remarks on ab initio calculations of vibrationally inelastic electron scattering |
| Record Nr. | UNINA-9910458101003321 |
| Singapore ; ; River Edge, N.J., : World Scientific, c2006 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Computational chemistry [[electronic resource] ] : reviews of current trends . Volume 10 / / editor, Jerzy Leszczynski
| Computational chemistry [[electronic resource] ] : reviews of current trends . Volume 10 / / editor, Jerzy Leszczynski |
| Pubbl/distr/stampa | Singapore ; ; River Edge, N.J., : World Scientific, c2006 |
| Descrizione fisica | 1 online resource (345 p.) |
| Disciplina | 542.85 |
| Altri autori (Persone) | LeszczynskiJerzy <1949-> |
| Collana | Computational chemistry |
| Soggetto topico |
Atmospheric chemistry
Chemistry - Mathematics |
| ISBN |
1-281-37893-3
9786611378936 981-277-387-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
CONTENTS ; Preface ; 1 One-Electron Equations for Embedded Electron Density: Challenge for Theory and Practical Payoffs in Multi-Level Modelling of Complex Polyatomic Systems ; 1 Introduction ; 2 The formalism ; 3 Approximating the unknown components of the =8 functional
4 Extension - Localized excited states in condensed matter 5 Numerical implementation ; 6 Applications ; 7 Concluding remarks ; Appendix A Functional derivatives: Generalized Gradient Approximation ; Appendix B The exchange-correlation functional in Local Density Approximation Appendix C Open-shell systems References ; 2 Density-Functional Based Investigation of Molecular Magnets ; 1 Exchange and Spin-Orbit Coupling in Molecules ; 2 Molecular Magnets ; 3 DFT: Theoretical and Computational Framework ; 4 Predicting Magnetic Properties of Molecules and Clusters 5 Electronic Structure of the Fe8 Molecular Magnet 6 Mn12-Acetate and Its Derivatives ; 7 The Mn4 Monomer and Dimer ; 8 The Co4 Molecular Magnet ; 9 Exchange Coupling in Molecular Magnets ; 10 Summary ; References 3 Vibrational Spectra by Electron Impact: Theoretical Models for Intensities 1 Introduction ; 2 Static-exchange approximation ; 3 Discrete Momentum Representation (DMR) of the Lippmann-Schwinger equation ; 4 Electron energy loss spectrum of propane ; 5 Assessment of the DMR method 6 General remarks on ab initio calculations of vibrationally inelastic electron scattering |
| Record Nr. | UNINA-9910784890003321 |
| Singapore ; ; River Edge, N.J., : World Scientific, c2006 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Computational chemistry [[electronic resource] ] : reviews of current trends . Volume 10 / / editor, Jerzy Leszczynski
| Computational chemistry [[electronic resource] ] : reviews of current trends . Volume 10 / / editor, Jerzy Leszczynski |
| Edizione | [1st ed.] |
| Pubbl/distr/stampa | Singapore ; ; River Edge, N.J., : World Scientific, c2006 |
| Descrizione fisica | 1 online resource (345 p.) |
| Disciplina | 542.85 |
| Altri autori (Persone) | LeszczynskiJerzy <1949-> |
| Collana | Computational chemistry |
| Soggetto topico |
Atmospheric chemistry
Chemistry - Mathematics |
| ISBN |
1-281-37893-3
9786611378936 981-277-387-8 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
CONTENTS ; Preface ; 1 One-Electron Equations for Embedded Electron Density: Challenge for Theory and Practical Payoffs in Multi-Level Modelling of Complex Polyatomic Systems ; 1 Introduction ; 2 The formalism ; 3 Approximating the unknown components of the =8 functional
4 Extension - Localized excited states in condensed matter 5 Numerical implementation ; 6 Applications ; 7 Concluding remarks ; Appendix A Functional derivatives: Generalized Gradient Approximation ; Appendix B The exchange-correlation functional in Local Density Approximation Appendix C Open-shell systems References ; 2 Density-Functional Based Investigation of Molecular Magnets ; 1 Exchange and Spin-Orbit Coupling in Molecules ; 2 Molecular Magnets ; 3 DFT: Theoretical and Computational Framework ; 4 Predicting Magnetic Properties of Molecules and Clusters 5 Electronic Structure of the Fe8 Molecular Magnet 6 Mn12-Acetate and Its Derivatives ; 7 The Mn4 Monomer and Dimer ; 8 The Co4 Molecular Magnet ; 9 Exchange Coupling in Molecular Magnets ; 10 Summary ; References 3 Vibrational Spectra by Electron Impact: Theoretical Models for Intensities 1 Introduction ; 2 Static-exchange approximation ; 3 Discrete Momentum Representation (DMR) of the Lippmann-Schwinger equation ; 4 Electron energy loss spectrum of propane ; 5 Assessment of the DMR method 6 General remarks on ab initio calculations of vibrationally inelastic electron scattering |
| Record Nr. | UNINA-9910818659603321 |
| Singapore ; ; River Edge, N.J., : World Scientific, c2006 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
