"Written following a new paradigm, this textbook takes advantage of the insight of world experts who have contributed chapters and relies upon its editors to seamlessly integrate the information into a unified presentation. It covers experimental and computational techniques and compares different methods. The book goes on to describe their interplay and the advantages of their combined use. It is not merely a review of the modern literature, but a true textbook that can be used by advanced students"--
In a textbook for a graduate or advanced undergraduate course, specialist chemists balance between quantum theory and experimentation as they explain how equilibrium molecular structures appear and are used in different branches of science. Their topics include the method of least squares, determining the rotational constants by the spectroscopy of polyatomic molecules, determining equilibrium structures and potential energy functions for diatomic molecules, and structures averages over nuclear motions. Annotation ©2011 Book News, Inc., Portland, OR (booknews.com)
Molecular structure is the most basic information about a substance, determining most of its properties. Determination of accurate structures is hampered in that every method applies its own definition of "structure" and thus results from different sources can yield significantly different results. Sophisticated protocols exist to account for these differences, but until now, no textbook has been written to discuss such topics in a widely accessible manner.
Balancing quantum theory with practical experiments, Equilibrium Molecular Structures focuses on the theory involved in determining and converting measured and computed data sets into accurate and well-defined equilibrium structures.
This textbook begins with a discussion of quantum chemistry and the concept of potential energy surfaces, quantum chemical computation of structures and anharmonic force fields. The reader is next introduced to the method of least squares and the problem of ill-conditioning, leverage points, perturbation theory, computational aspects of determining semi-experimental equilibrium structures, the determination of moments of inertia from spectra, and the treatment of resonances. The textbook also examines the determination of diatomic molecular potentials using semiclassical and quantum mechanical methods as well as position and distance averages.
From basic elements to the latest advances and current best practices, Equilibrium Molecular Structures contains abundant references, examples, and exercises and includes a CD with additional examples. These features make the book ideal for class instruction but also user-friendly for self-instruction. It is recommended for newcomers to the field and also for experienced spectroscopists who want to expand their area of knowledge.
Recenzijos
"... well written by practicing experts in the field ... excellent lists of references to well-known introductory texts and current, advanced journal articles ... Recommended." M. Coplan, Institute for Physical Science and Technology in CHOICE Magazine, December 2011
"The book contains many references, examples, and exercises and includes a CD with additional examples which make the book ideal for class instruction as well as for reader self-instruction. The book will be useful for newcomers to the field and also for experienced spectroscopists who want to expand their area of knowledge." Dr. James G. Speight in Petroleum and Science Technology, June 2011
Quantum Theory of Equilibrium Molecular Structures. The Method of Least Squares.Semiexperimental Equilibrium Structures: Computational Aspects. Spectroscopy of Polyatomic Molecules: Determination of the Rotational Constants. Determination of the Structural Parameters from the Inertial Moments. Determining Equilibrium Structures and Potential Energy Functions for Diatomic Molecules. Other Spectroscopic Sources of Molecular Properties: Intermolecular Complexes as Examples. Structures Averaged over Nuclear Motions. Appendix A: Bibliographies of Equilibrium Structures. Appendix B: Sources for Fundamental Constants, Conversion Factors, and Atomic and Nuclear Masses. Index.
Jean Demaison is a former Research Director at CNRS, University of Lille I. The research for his PhD, which he received in 1972, was performed in Freiburg and Nancy in the field of microwave spectroscopy. He was invited to be a Professor at the Universities of Ulm, Louvain-La-Neuve, and Brussels. In 2008, he received the International Barbara Mez-Starck prize for outstanding contribution in the field of structural chemistry. He has published over 300 papers in research journals and contributed to 17 books. Professor Attila G. Csįszįr is the head of the Laboratory of Molecular Spectroscopy at Eötvös University of Budapest, Hungary. He received his PhD in 1985 in theoretical chemistry at the same place. His research interests include computational molecular spectroscopy, structure determinations of small molecules, ab initio thermochemistry, and electronic structure theory. He has published more than 150 papers in these fields, mostly in leading international journals. James E. Boggs is Professor Emeritus at the University of Texas at Austin. His PhD was received from the University of Michigan after working on the Manhattan District Project. He has spent sabbaticals at Harvard, Berkeley, and the University of Oslo. Dr. Boggs has published over 325 papers, mostly on microwave spectroscopy and applications of quantum theory. He organized the first 23 biennial meetings of the Austin Symposium on Molecular Structure. In 2010, he received the International Barbara Mez-Starck prize for outstanding contributions in structural chemistry. He has been chosen as a Fellow of the American Chemical Society.
Daugiau apie elektronines knygas