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Kinetic energy release distribution analysis

The success of the phase space theory in fitting kinetic energy release distributions for exothermic reactions which involve no barrier for the reverse reaction have led to the use of this analysis as a tool for deriving invaluable thermochemical data from endothermic reactions. This is an important addition to the studies of endothermic reactions described above. As an example of these studies, consider the decarbonylation reaction 11 of Co+ with acetone which leads to the formation of the... [Pg.35]

The application of newer methods to studies of gas phase organometallic reactions will lead to the development of routine techniques for determination of the thermochemistry of organometallic species. The examples discussed above demonstrate that an analysis of kinetic energy release distributions for exothermic reactions yields accurate metal ligand bond dissociation energies. This can be extended to include neutrals as well as ions. For example, reaction 15 has been used to determine accurate bond dissociation energies for Co-H and C0-CH3 (57). [Pg.43]

Detailed Analysis of Kinetic Energy Release Distributions for Type I Surfaces using Phase Space Theory. The model for the statistical phase space theory calculations(S) begins with Equation 1, where is the flux through the... [Pg.39]

Osorio et al. [134] performed TOF-MS measurements of TNT and RDX on soil surfaces. They used tunable UV radiation from a 130 fs laser to monitor the kinetic energy distribution of N0/N02 photofragments released by the dissociation of TNT and RDX. Analysis of the kinetic energy distribution of the photofragments revealed differences in the processes for NO and NOz ejection in different substrates. Mullen et al. [135] detected triacetone triperoxide (TATP) by laser photoionization. Mass spectra in two time regimes were acquired using nanosecond (5 ns) laser pulses at 266 and 355 nm and femtosecond (130 fs) laser pulses at 795, 500, and 325 nm. The major difference observed between the two time regimes was the detection of the parent molecular ion when femtosecond laser pulses were employed. [Pg.311]


See other pages where Kinetic energy release distribution analysis is mentioned: [Pg.17]    [Pg.32]    [Pg.34]    [Pg.153]    [Pg.401]    [Pg.9]    [Pg.36]    [Pg.41]    [Pg.43]    [Pg.49]    [Pg.183]    [Pg.206]    [Pg.12]    [Pg.20]    [Pg.246]    [Pg.1195]    [Pg.159]    [Pg.35]    [Pg.45]    [Pg.552]    [Pg.538]    [Pg.222]    [Pg.119]   


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Distribution analysis

Distribution kinetics

Distributional analysis

Energy distribution

Energy released

Kinetic analysis

Kinetic energy analysis

Kinetic energy distributions

Kinetic energy release

Kinetic energy release distributions

Kinetic release

Release kinetics

Releasing Energy

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