The Photodissociation Dynamics of BrCN and C2N2

The Photodissociation Dynamics of BrCN and C2N2
Author :
Publisher :
Total Pages : 550
Release :
ISBN-10 : UCAL:X42562
ISBN-13 :
Rating : 4/5 (62 Downloads)

Synopsis The Photodissociation Dynamics of BrCN and C2N2 by : Elizabeth Anne Johnston Wannenmacher

Dynamics of the Excited State

Dynamics of the Excited State
Author :
Publisher : John Wiley & Sons
Total Pages : 676
Release :
ISBN-10 : 9780470143179
ISBN-13 : 0470143177
Rating : 4/5 (79 Downloads)

Synopsis Dynamics of the Excited State by : K. P. Lawley

The Advances in Chemical Physics series provides the chemical physics and physical chemistry fields with a forum for critical, authoritative evaluations of advances in every area of the discipline. Filled with cutting-edge research reported in a cohesive manner not found elsewhere in the literature, each volume of the Advances in Chemical Physics series serves as the perfect supplement to any advanced graduate class devoted to the study of chemical physics.

Photochemistry

Photochemistry
Author :
Publisher : Royal Society of Chemistry
Total Pages : 690
Release :
ISBN-10 : 9781847554673
ISBN-13 : 1847554679
Rating : 4/5 (73 Downloads)

Synopsis Photochemistry by : D Bryce-Smith

The breadth of scientific and technological interests in the general topic of photochemistry is truly enormous and includes, for example, such diverse areas as microelectronics, atmospheric chemistry, organic synthesis, non-conventional photoimaging, photosynthesis, solar energy conversion, polymer technologies, and spectroscopy. This Specialist Periodical Report on Photochemistry aims to provide an annual review of photo-induced processes that have relevance to the above wide-ranging academic and commercial disciplines, and interests in chemistry, physics, biology and technology. In order to provide easy access to this vast and varied literature, each volume of Photochemistry comprises sections concerned with photophysical processes in condensed phases, organic aspects which are sub-divided by chromophore type, polymer photochemistry, and photochemical aspects of solar energy conversion. Volume 34 covers literature published from July 2001 to June 2002. Specialist Periodical Reports provide systematic and detailed review coverage in major areas of chemical research. Compiled by teams of leading authorities in the relevant subject areas, the series creates a unique service for the active research chemist, with regular, in-depth accounts of progress in particular fields of chemistry. Subject coverage within different volumes of a given title is similar and publication is on an annual or biennial basis.

The Dynamics of the Photofragmentation of Ketene, 3-cyclopentenone, 3,5-cycloheptadienone, and Tropone

The Dynamics of the Photofragmentation of Ketene, 3-cyclopentenone, 3,5-cycloheptadienone, and Tropone
Author :
Publisher :
Total Pages : 344
Release :
ISBN-10 : UCAL:X20729
ISBN-13 :
Rating : 4/5 (29 Downloads)

Synopsis The Dynamics of the Photofragmentation of Ketene, 3-cyclopentenone, 3,5-cycloheptadienone, and Tropone by : Blake Isamu Sonobe

Photofragment infrared fluorescence methods were used to study energy disposal to the carbon monoxide product of ketone photodissociation. Vibrationally excited CO is formed upon photolysis at 193 nm, but not at 249 and 308 nm. The nascent CO vibrational energy distribution can be characterized by a temperature, T subscript V = 3750 K. The nascent CO rotational energy distribution can be characterized by a temperature, T subscript r = 6700 K. This suggests that ketone undergoes dissociation by a non-linear path following photoexcitation at 193 nm. Time-resolved laser absorption spectroscopy was used to study the energy partitioning in the photoactivated fragmentation of 3-cyclopentenone, 3,5-cycloheptadienone, and tropone. The CO product vibrational energy distribution was measured at photolysis wavelengths of 193, 249, and 308 nm. The experimental distributions are analyzed by comparing them with distributions calculated by using a statistical model. For 3-cyclopentenone and tropone, only the non-fixed energy of the transition state is available for partitioning among the products' vibrational degrees of freedom, whereas, for 3,5-cycloheptadienone, the full reaction exoergicity is available to be randomly distributed among all the developing products' degrees of freedom. This suggests that the products of the dissociation of 3-cyclopentenone and tropone are vibrationally decoupled from one another in the exit channel. (Author).

Photochemistry

Photochemistry
Author :
Publisher :
Total Pages : 696
Release :
ISBN-10 : UCAL:B4210204
ISBN-13 :
Rating : 4/5 (04 Downloads)

Synopsis Photochemistry by :

Chemical Evolution

Chemical Evolution
Author :
Publisher : Springer
Total Pages : 295
Release :
ISBN-10 : 9783319143552
ISBN-13 : 3319143557
Rating : 4/5 (52 Downloads)

Synopsis Chemical Evolution by : Bernd Markert

This book is written for researchers and students interested in the function and role of chemical elements in biological or environmental systems. Experts have long known that the Periodic System of Elements (PSE) provides only an inadequate chemical description of elements of biological, environmental or medicinal importance. This book explores the notion of a Biological System of the Elements (BSE) established on accurate and precise multi-element data, including evolutionary aspects, representative sampling procedures, inter-element relationships, the physiological function of elements and uptake mechanisms. The book further explores the concept Stoichiometric Network Analysis (SNA) to analyze the biological roles of chemical species. Also discussed is the idea of ecotoxicological identity cards which give a first-hand description of properties relevant for biological and toxicological features of a certain chemical element and its geo biochemically plausible speciation form. The focus of this book goes beyond both classical bioinorganic chemistry and toxicology.

NBS Special Publication

NBS Special Publication
Author :
Publisher :
Total Pages : 760
Release :
ISBN-10 : STANFORD:36105130366086
ISBN-13 :
Rating : 4/5 (86 Downloads)

Synopsis NBS Special Publication by :

Energy Research Abstracts

Energy Research Abstracts
Author :
Publisher :
Total Pages : 672
Release :
ISBN-10 : MINN:30000010505398
ISBN-13 :
Rating : 4/5 (98 Downloads)

Synopsis Energy Research Abstracts by :

Publications

Publications
Author :
Publisher :
Total Pages : 752
Release :
ISBN-10 : UOM:39015079557271
ISBN-13 :
Rating : 4/5 (71 Downloads)

Synopsis Publications by : United States. National Bureau of Standards