The Photodissociation Dynamics of BrCN and C2N2

The Photodissociation Dynamics of BrCN and C2N2 PDF Author: Elizabeth Anne Johnston Wannenmacher
Publisher:
ISBN:
Category :
Languages : en
Pages : 550

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The Photodissociation Dynamics of BrCN and C2N2

The Photodissociation Dynamics of BrCN and C2N2 PDF Author: Elizabeth Anne Johnston Wannenmacher
Publisher:
ISBN:
Category :
Languages : en
Pages : 550

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Photodissociation Dynamics in a Pulsed Molecular Beam

Photodissociation Dynamics in a Pulsed Molecular Beam PDF Author: Richang Lu
Publisher:
ISBN:
Category :
Languages : en
Pages : 27

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The ArF laser photodissociation of C2N2, C1CN and BrCN have been studied in a pulsed beam. Comparisons are made between these results and the radical product distirbutions measured in an effusive beam. Comparisons are also made between the effects of cooling by expansion in argon and expansion in methane. The later is known to more effectively cool vibrational modes in the parent molecule. (Author).

Dynamics of the Excited State

Dynamics of the Excited State PDF Author: K. P. Lawley
Publisher: John Wiley & Sons
ISBN: 0470143177
Category : Science
Languages : en
Pages : 676

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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 PDF Author: D Bryce-Smith
Publisher: Royal Society of Chemistry
ISBN: 1847554679
Category : Science
Languages : en
Pages : 690

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Book Description
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.

"Photodissociation Dynamics of Cyanogen and Cyanogen Bromide Using Tunable Polarized Lasers"

Author: Albert James Paul
Publisher:
ISBN:
Category :
Languages : en
Pages : 288

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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 PDF Author: Blake Isamu Sonobe
Publisher:
ISBN:
Category :
Languages : en
Pages : 344

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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 PDF Author:
Publisher:
ISBN:
Category : Photochemistry
Languages : en
Pages : 696

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NBS Special Publication

NBS Special Publication PDF Author:
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 760

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Publications

Publications PDF Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 752

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Energy Research Abstracts

Energy Research Abstracts PDF Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 672

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