Author: Zvonimir B. Maksic
Publisher: Springer Science & Business Media
ISBN: 3642612792
Category : Science
Languages : en
Pages : 349
Book Description
"Imagination and shrewd guesswork are powerful instruments for acquiring scientific knowledge . . . " 1. H. van't Hoff The last decades have witnessed a rapid growth of quantum chemistry and a tremendous increase in the number of very accurate ab initio calculations of the electronic structure of molecules yielding results of admirable accuracy. This dramatic progress has opened a new stage in the quantum mechanical description of matter at the molecular level. In the first place, highly accurate results provide severe tests of the quantum mecha nics. Secondly, modern quantitative computational ab initio methods can be synergetically combined with various experimen tal techniques thus enabling precise numerical characterization of molecular properties better than ever anticipated earlier. However, the role of theory is not exhausted in disclosing the fundamental laws of Nature and production of ever increasing sets of data of high accuracy. It has to provide additionally a means of systematization, recognition of regularities, and ratio nalization of the myriads of established facts avoiding in this way complete chaos. Additional problems are represented by molecular wavefunctions provided by the modern high-level computational quantum chemistry methods. They involve, in principle, all the information on molecular system, but they are so immensely complex that can not be immediately understood in simple and physically meaningful terms. Both of these aspects, categorization and interpretation, call for conceptual models which should be preferably pictorial, transparent, intuitively appealing and well-founded, being sometimes useful for semi quantitative purposes.
Atomic Hypothesis and the Concept of Molecular Structure
Author: Zvonimir B. Maksic
Publisher: Springer Science & Business Media
ISBN: 3642612792
Category : Science
Languages : en
Pages : 349
Book Description
"Imagination and shrewd guesswork are powerful instruments for acquiring scientific knowledge . . . " 1. H. van't Hoff The last decades have witnessed a rapid growth of quantum chemistry and a tremendous increase in the number of very accurate ab initio calculations of the electronic structure of molecules yielding results of admirable accuracy. This dramatic progress has opened a new stage in the quantum mechanical description of matter at the molecular level. In the first place, highly accurate results provide severe tests of the quantum mecha nics. Secondly, modern quantitative computational ab initio methods can be synergetically combined with various experimen tal techniques thus enabling precise numerical characterization of molecular properties better than ever anticipated earlier. However, the role of theory is not exhausted in disclosing the fundamental laws of Nature and production of ever increasing sets of data of high accuracy. It has to provide additionally a means of systematization, recognition of regularities, and ratio nalization of the myriads of established facts avoiding in this way complete chaos. Additional problems are represented by molecular wavefunctions provided by the modern high-level computational quantum chemistry methods. They involve, in principle, all the information on molecular system, but they are so immensely complex that can not be immediately understood in simple and physically meaningful terms. Both of these aspects, categorization and interpretation, call for conceptual models which should be preferably pictorial, transparent, intuitively appealing and well-founded, being sometimes useful for semi quantitative purposes.
Publisher: Springer Science & Business Media
ISBN: 3642612792
Category : Science
Languages : en
Pages : 349
Book Description
"Imagination and shrewd guesswork are powerful instruments for acquiring scientific knowledge . . . " 1. H. van't Hoff The last decades have witnessed a rapid growth of quantum chemistry and a tremendous increase in the number of very accurate ab initio calculations of the electronic structure of molecules yielding results of admirable accuracy. This dramatic progress has opened a new stage in the quantum mechanical description of matter at the molecular level. In the first place, highly accurate results provide severe tests of the quantum mecha nics. Secondly, modern quantitative computational ab initio methods can be synergetically combined with various experimen tal techniques thus enabling precise numerical characterization of molecular properties better than ever anticipated earlier. However, the role of theory is not exhausted in disclosing the fundamental laws of Nature and production of ever increasing sets of data of high accuracy. It has to provide additionally a means of systematization, recognition of regularities, and ratio nalization of the myriads of established facts avoiding in this way complete chaos. Additional problems are represented by molecular wavefunctions provided by the modern high-level computational quantum chemistry methods. They involve, in principle, all the information on molecular system, but they are so immensely complex that can not be immediately understood in simple and physically meaningful terms. Both of these aspects, categorization and interpretation, call for conceptual models which should be preferably pictorial, transparent, intuitively appealing and well-founded, being sometimes useful for semi quantitative purposes.
The Atomic Hypothesis from Its Inception Until the Present Time
Author: H. E. Robinson
Publisher:
ISBN:
Category : Atomic theory
Languages : en
Pages : 34
Book Description
Publisher:
ISBN:
Category : Atomic theory
Languages : en
Pages : 34
Book Description
Atomic Theory
Author: Arthur Erich Haas
Publisher:
ISBN:
Category : Atoms
Languages : en
Pages : 252
Book Description
Publisher:
ISBN:
Category : Atoms
Languages : en
Pages : 252
Book Description
The Metaphysical Worth of the Atomic Theory
Author: Francis Kennedy
Publisher:
ISBN:
Category : Atomic theory
Languages : en
Pages : 64
Book Description
Publisher:
ISBN:
Category : Atomic theory
Languages : en
Pages : 64
Book Description
The Atomic Theory
Author: Joseph John Thomson
Publisher:
ISBN:
Category : Atomic theory
Languages : en
Pages : 48
Book Description
Publisher:
ISBN:
Category : Atomic theory
Languages : en
Pages : 48
Book Description
Foundations of the Atomic Theory
Author:
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 58
Book Description
Publisher:
ISBN:
Category : Air
Languages : en
Pages : 58
Book Description
The Atomic Theory
Author: Charles Adolphe Wurtz
Publisher:
ISBN:
Category : Atomic theory
Languages : en
Pages : 362
Book Description
Publisher:
ISBN:
Category : Atomic theory
Languages : en
Pages : 362
Book Description
The Atomic Theory
Author: Charles Adolphe Wurtz
Publisher:
ISBN:
Category : Atomic theory
Languages : en
Pages : 382
Book Description
Publisher:
ISBN:
Category : Atomic theory
Languages : en
Pages : 382
Book Description
Lectures on the Atomic Theory and Essays Scientific and Literary
Author: Samuel Brown
Publisher:
ISBN:
Category : Atomic theory
Languages : en
Pages : 382
Book Description
Publisher:
ISBN:
Category : Atomic theory
Languages : en
Pages : 382
Book Description
Recent Developments in Atomic Theory
Author: Leo Graetz
Publisher: Routledge
ISBN: 1317699122
Category : History
Languages : en
Pages : 132
Book Description
Into the short compass of this book Professor Graetz has succeeded in compressing an eminently readable survey of the directions in which the atomic theory, as accepted in the nineteenth century, has been extended by the remarkable and almost revolutionary physical investigations and discoveries of the two decades preceding the book’s original publication in 1923.
Publisher: Routledge
ISBN: 1317699122
Category : History
Languages : en
Pages : 132
Book Description
Into the short compass of this book Professor Graetz has succeeded in compressing an eminently readable survey of the directions in which the atomic theory, as accepted in the nineteenth century, has been extended by the remarkable and almost revolutionary physical investigations and discoveries of the two decades preceding the book’s original publication in 1923.