Author: Geert Jonkers
Publisher:
ISBN:
Category : Photoelectron spectroscopy
Languages : en
Pages : 195
Book Description
Small Transient Molecules
Author: Geert Jonkers
Publisher:
ISBN:
Category : Photoelectron spectroscopy
Languages : en
Pages : 195
Book Description
Publisher:
ISBN:
Category : Photoelectron spectroscopy
Languages : en
Pages : 195
Book Description
Electronic Energy Levels of Small Polyatomic Transient Molecules
Author: Marilyn E. Jacox
Publisher:
ISBN:
Category :
Languages : en
Pages : 243
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 243
Book Description
High-Resolution Spectroscopy of Transient Molecules
Author: Eizi Hirota
Publisher: Springer Science & Business Media
ISBN: 3642824773
Category : Science
Languages : en
Pages : 245
Book Description
It is a great challenge in chemistry to clarify every detail of reaction processes. In older days chemists mixed starting materials in a flask and took the resul tants out of it after a while, leaving all the intermediate steps uncleared as a sort of black box. One had to be content with only changing temperature and pressure to accelerate or decelerate chemical reactions, and there was almost no hope of initiating new reactions. However, a number of new techniques and new methods have been introduced and have provided us with a clue to the examination of the black box of chemical reaction. Flash photolysis, which was invented in the 1950s, is such an example; this method has been combined with high-resolution electronic spectroscopy with photographic recording of the spectra to provide a large amount of precise and detailed data on transient molecules which occur as intermediates during the course of chemical reac tions. In 1960 a fundamentally new light source was devised, i. e. , the laser. When the present author and coworkers started high-resolution spectroscopic stud ies of transient molecules at a new research institute, the Institute for Molecu lar Science in Okazaki in 1975, the time was right to exploit this new light source and its microwave precursor in order to shed light on the black box.
Publisher: Springer Science & Business Media
ISBN: 3642824773
Category : Science
Languages : en
Pages : 245
Book Description
It is a great challenge in chemistry to clarify every detail of reaction processes. In older days chemists mixed starting materials in a flask and took the resul tants out of it after a while, leaving all the intermediate steps uncleared as a sort of black box. One had to be content with only changing temperature and pressure to accelerate or decelerate chemical reactions, and there was almost no hope of initiating new reactions. However, a number of new techniques and new methods have been introduced and have provided us with a clue to the examination of the black box of chemical reaction. Flash photolysis, which was invented in the 1950s, is such an example; this method has been combined with high-resolution electronic spectroscopy with photographic recording of the spectra to provide a large amount of precise and detailed data on transient molecules which occur as intermediates during the course of chemical reac tions. In 1960 a fundamentally new light source was devised, i. e. , the laser. When the present author and coworkers started high-resolution spectroscopic stud ies of transient molecules at a new research institute, the Institute for Molecu lar Science in Okazaki in 1975, the time was right to exploit this new light source and its microwave precursor in order to shed light on the black box.
NIST Vibrational and Electronic Energy Levels of Small Polyatomic Transient Molecules
Author: Mary E. Trapane
Publisher:
ISBN:
Category : Molecular spectra
Languages : en
Pages : 31
Book Description
Publisher:
ISBN:
Category : Molecular spectra
Languages : en
Pages : 31
Book Description
NIST Vibrational and Electronic Energy Levels of Small Polyatomic Transient Molecules Database
Author: Mary E. Trapane
Publisher:
ISBN:
Category : Molecular spectra
Languages : en
Pages : 32
Book Description
Publisher:
ISBN:
Category : Molecular spectra
Languages : en
Pages : 32
Book Description
Vibrational and Electronic Energy Levels of Polyatomic Transient Molecules
Author: Marilyn E. Jacox
Publisher: Amer Inst of Physics
ISBN: 9781563963162
Category : Science
Languages : en
Pages : 461
Book Description
Publisher: Amer Inst of Physics
ISBN: 9781563963162
Category : Science
Languages : en
Pages : 461
Book Description
Low Temperature Molecular Spectroscopy
Author: Rui Fausto
Publisher: Springer Science & Business Media
ISBN: 9400902816
Category : Science
Languages : en
Pages : 622
Book Description
Molecular spectroscopy has achieved rapid and significant progress in recent years, the low temperature techniques in particular having proved very useful for the study of reactive species, phase transitions, molecular clusters and crystals, superconductors and semiconductors, biochemical systems, astrophysical problems, etc. The widening range of applications has been accompanied by significant improvements in experimental methods, and low temperature molecular spectroscopy has been revealed as the best technique, in many cases, to establish the connection between experiment and theoretical calculations. This, in turn, has led to a rapidly increasing ability to predict molecular spectroscopic properties. The combination of an advanced tutorial standpoint with an emphasis on recent advances and new perspectives in both experimental and theoretical molecular spectroscopy contained in this book offers the reader insight into a wide range of techniques, particular emphasis being given to supersonic jet and matrix isolation techniques, spectroscopy in cryogenic solutions (including liquid noble gases), and in both crystalline and amorphous states. Suitable quantum chemical methods are also considered, as are empirically based force field methods for calculating spectra of large molecular systems. The wide range of topics covered includes: molecular dynamics and reactivity, time-resolved and high-resolution spectroscopy, conformational analysis, hydrogen bonding and solvent effects, structure and dynamics of weakly bound complexes, transition metal and organic photochemistry, spectroscopy of excited states, ab initio prediction of molecular spectra, and biochemical and astrophysical applications.
Publisher: Springer Science & Business Media
ISBN: 9400902816
Category : Science
Languages : en
Pages : 622
Book Description
Molecular spectroscopy has achieved rapid and significant progress in recent years, the low temperature techniques in particular having proved very useful for the study of reactive species, phase transitions, molecular clusters and crystals, superconductors and semiconductors, biochemical systems, astrophysical problems, etc. The widening range of applications has been accompanied by significant improvements in experimental methods, and low temperature molecular spectroscopy has been revealed as the best technique, in many cases, to establish the connection between experiment and theoretical calculations. This, in turn, has led to a rapidly increasing ability to predict molecular spectroscopic properties. The combination of an advanced tutorial standpoint with an emphasis on recent advances and new perspectives in both experimental and theoretical molecular spectroscopy contained in this book offers the reader insight into a wide range of techniques, particular emphasis being given to supersonic jet and matrix isolation techniques, spectroscopy in cryogenic solutions (including liquid noble gases), and in both crystalline and amorphous states. Suitable quantum chemical methods are also considered, as are empirically based force field methods for calculating spectra of large molecular systems. The wide range of topics covered includes: molecular dynamics and reactivity, time-resolved and high-resolution spectroscopy, conformational analysis, hydrogen bonding and solvent effects, structure and dynamics of weakly bound complexes, transition metal and organic photochemistry, spectroscopy of excited states, ab initio prediction of molecular spectra, and biochemical and astrophysical applications.
Reactions of Small Transient Species
Author: Arthur Fontijn
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 504
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 504
Book Description
Circularly Polarized Luminescence of Isolated Small Organic Molecules
Author: Tadashi Mori
Publisher: Springer Nature
ISBN: 9811523096
Category : Science
Languages : en
Pages : 342
Book Description
This book collects all the latest advances in the leading research of the circularly polarized luminescence (CPL) of small organic molecules. Compared with that of lanthanide-based fluorophores, the research into the CPL of small organic molecules is still at the developmental stage for their relatively smaller dissymmetric factors, but has been a source of widespread attention recently. The book includes the state of the art of the discoveries in CPL organic molecules, such as helicenes, biaryls, cyclophanes, boron dipyrromethene dyes, and other chiral molecules, mostly in their isolated states, covering all possible chiral substances for future applications. This book also highlights the recent development of CPL instruments as well as time-resolved circular dichroism spectroscopy, to facilitate the further development and future design of CPL molecules.
Publisher: Springer Nature
ISBN: 9811523096
Category : Science
Languages : en
Pages : 342
Book Description
This book collects all the latest advances in the leading research of the circularly polarized luminescence (CPL) of small organic molecules. Compared with that of lanthanide-based fluorophores, the research into the CPL of small organic molecules is still at the developmental stage for their relatively smaller dissymmetric factors, but has been a source of widespread attention recently. The book includes the state of the art of the discoveries in CPL organic molecules, such as helicenes, biaryls, cyclophanes, boron dipyrromethene dyes, and other chiral molecules, mostly in their isolated states, covering all possible chiral substances for future applications. This book also highlights the recent development of CPL instruments as well as time-resolved circular dichroism spectroscopy, to facilitate the further development and future design of CPL molecules.
High-resolution Laboratory Spectroscopy of Transient Metal-containing Molecules
Author: Shanshan Yu
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description