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Michael Page - One of the best experts on this subject based on the ideXlab platform.
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Boron Oxide Oligomer Collision-Induced Dissociation: Thermochemistry, Structure, and Implications for Boron Combustion
Journal of Physical Chemistry A, 1997Co-Authors: Dilrukshi M. Peiris, Adam Lapicki, Robert Napora, Doug Linder, Scott L. Anderson, Michael PageAbstract:This paper presents a comprehensive Collision-Induced Dissociation and ab initio study of small boron oxide cations, BnOm+, motivated by a need for more accurate and reliable structural and thermodynamic information on both neutral and ionic boron oxides. Absolute fragmentation cross sections were measured for all observable BnOm+ (n < 4, m < 5) parent ions at center-of-mass collision energies ranging from 0.08 to 10 eV. Quantitative Dissociation thresholds, generated from the experimental data by correcting for the collision energy spread resulting from the beam energy distribution and the thermal motion of the target gas, are compared to ab initio Dissociation energies determined from Gaussian-2 calculations.
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Boron Oxide Oligomer Collision-Induced Dissociation: Thermochemistry, Structure, and Implications for Boron Combustion
The Journal of Physical Chemistry A, 1997Co-Authors: Dilrukshi M. Peiris, Adam Lapicki, Robert Napora, Doug Linder, Scott L. Anderson, Michael PageAbstract:This paper presents a comprehensive Collision-Induced Dissociation and ab initio study of small boron oxide cations, BnOm+, motivated by a need for more accurate and reliable structural and thermod...
P. B. Armentrout - One of the best experts on this subject based on the ideXlab platform.
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Hydration energies of zinc(II): threshold Collision-Induced Dissociation experiments and theoretical studies.
The journal of physical chemistry. A, 2009Co-Authors: Theresa E. Cooper, Damon R. Carl, P. B. ArmentroutAbstract:The first experimentally determined sequential bond Dissociation energies of Zn2+(H2O)n complexes, where n = 6−10, are measured using threshold Collision-Induced Dissociation in a guided ion beam t...
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Statistical modeling of competitive threshold Collision-Induced Dissociation
The Journal of Chemical Physics, 1998Co-Authors: M. T. Rodgers, P. B. ArmentroutAbstract:Collision-Induced Dissociation of (R1OH)Li+(R2OH) with xenon is studied using guided ion beam mass spectrometry. R1OH and R2OH include the following molecules: water, methanol, ethanol, 1-propanol, 2-propanol, and 1-butanol. In all cases, the primary products formed correspond to endothermic loss of one of the neutral alcohols, with minor products that include those formed by ligand exchange and loss of both ligands. The cross-section thresholds are interpreted to yield 0 and 298 K bond energies for (R1OH)Li+–R2OH and relative Li+ binding affinities of the R1OH and R2OH ligands after accounting for the effects of multiple ion–molecule collisions, internal energy of the reactant ions, and Dissociation lifetimes. We introduce a means to simultaneously analyze the cross sections for these competitive Dissociations using statistical theories to predict the energy dependent branching ratio. Thermochemistry in good agreement with previous work is obtained in all cases. In essence, this statistical approach prov...
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Collision-Induced Dissociation of Ag (C6H6)+
Chemical Physics Letters, 1993Co-Authors: Yu Min Chen, P. B. ArmentroutAbstract:Abstract Collision-Induced Dissociation (CID) of Ag (C 6 H 6 ) + is studied by using guided ion beam mass spectrometry. A flow tube source is used to produce thermalized silver benzene ions. Ag + is the only observed ionic product; no charge transfer product C 6 H + 6 is found, in contrast with previous photoDissociation results. Careful analysis of the CID threshold yields a 0 K bond Dissociation energy of D (Ag + −C 6 H 6 ) = 1.62 ± 0.07 eV (37.4 ± 1.7 kcal/mol). This value is compared with several literature values.
Dilrukshi M. Peiris - One of the best experts on this subject based on the ideXlab platform.
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Boron Oxide Oligomer Collision-Induced Dissociation: Thermochemistry, Structure, and Implications for Boron Combustion
Journal of Physical Chemistry A, 1997Co-Authors: Dilrukshi M. Peiris, Adam Lapicki, Robert Napora, Doug Linder, Scott L. Anderson, Michael PageAbstract:This paper presents a comprehensive Collision-Induced Dissociation and ab initio study of small boron oxide cations, BnOm+, motivated by a need for more accurate and reliable structural and thermodynamic information on both neutral and ionic boron oxides. Absolute fragmentation cross sections were measured for all observable BnOm+ (n < 4, m < 5) parent ions at center-of-mass collision energies ranging from 0.08 to 10 eV. Quantitative Dissociation thresholds, generated from the experimental data by correcting for the collision energy spread resulting from the beam energy distribution and the thermal motion of the target gas, are compared to ab initio Dissociation energies determined from Gaussian-2 calculations.
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Boron Oxide Oligomer Collision-Induced Dissociation: Thermochemistry, Structure, and Implications for Boron Combustion
The Journal of Physical Chemistry A, 1997Co-Authors: Dilrukshi M. Peiris, Adam Lapicki, Robert Napora, Doug Linder, Scott L. Anderson, Michael PageAbstract:This paper presents a comprehensive Collision-Induced Dissociation and ab initio study of small boron oxide cations, BnOm+, motivated by a need for more accurate and reliable structural and thermod...
Adam Lapicki - One of the best experts on this subject based on the ideXlab platform.
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Boron Oxide Oligomer Collision-Induced Dissociation: Thermochemistry, Structure, and Implications for Boron Combustion
Journal of Physical Chemistry A, 1997Co-Authors: Dilrukshi M. Peiris, Adam Lapicki, Robert Napora, Doug Linder, Scott L. Anderson, Michael PageAbstract:This paper presents a comprehensive Collision-Induced Dissociation and ab initio study of small boron oxide cations, BnOm+, motivated by a need for more accurate and reliable structural and thermodynamic information on both neutral and ionic boron oxides. Absolute fragmentation cross sections were measured for all observable BnOm+ (n < 4, m < 5) parent ions at center-of-mass collision energies ranging from 0.08 to 10 eV. Quantitative Dissociation thresholds, generated from the experimental data by correcting for the collision energy spread resulting from the beam energy distribution and the thermal motion of the target gas, are compared to ab initio Dissociation energies determined from Gaussian-2 calculations.
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Boron Oxide Oligomer Collision-Induced Dissociation: Thermochemistry, Structure, and Implications for Boron Combustion
The Journal of Physical Chemistry A, 1997Co-Authors: Dilrukshi M. Peiris, Adam Lapicki, Robert Napora, Doug Linder, Scott L. Anderson, Michael PageAbstract:This paper presents a comprehensive Collision-Induced Dissociation and ab initio study of small boron oxide cations, BnOm+, motivated by a need for more accurate and reliable structural and thermod...
Robert Napora - One of the best experts on this subject based on the ideXlab platform.
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Boron Oxide Oligomer Collision-Induced Dissociation: Thermochemistry, Structure, and Implications for Boron Combustion
Journal of Physical Chemistry A, 1997Co-Authors: Dilrukshi M. Peiris, Adam Lapicki, Robert Napora, Doug Linder, Scott L. Anderson, Michael PageAbstract:This paper presents a comprehensive Collision-Induced Dissociation and ab initio study of small boron oxide cations, BnOm+, motivated by a need for more accurate and reliable structural and thermodynamic information on both neutral and ionic boron oxides. Absolute fragmentation cross sections were measured for all observable BnOm+ (n < 4, m < 5) parent ions at center-of-mass collision energies ranging from 0.08 to 10 eV. Quantitative Dissociation thresholds, generated from the experimental data by correcting for the collision energy spread resulting from the beam energy distribution and the thermal motion of the target gas, are compared to ab initio Dissociation energies determined from Gaussian-2 calculations.
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Boron Oxide Oligomer Collision-Induced Dissociation: Thermochemistry, Structure, and Implications for Boron Combustion
The Journal of Physical Chemistry A, 1997Co-Authors: Dilrukshi M. Peiris, Adam Lapicki, Robert Napora, Doug Linder, Scott L. Anderson, Michael PageAbstract:This paper presents a comprehensive Collision-Induced Dissociation and ab initio study of small boron oxide cations, BnOm+, motivated by a need for more accurate and reliable structural and thermod...