The methanium ion, CH5+. Evidence for the structure of a nonclassical ion from reaction studies by ion cyclotron resonance spectroscopy
The methanium ion, CH5+. Evidence for the structure of a nonclassical ion from reaction studies by ion cyclotron resonance spectroscopy
复制标题
甲离子，CH5 。
DOI：
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发表时间：
1974
期刊：
影响因子：
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通讯作者：
P. Gaspar
中科院分区：
文献类型：
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作者：
M. Šefčík;J. M. Henis;P. Gaspar
Studies of proton and deuteron transfer from methanium ions to various substrates and collision‐induced dissociation of isotopically substituted methanium ions suggest that under the low‐energy conditions of the ICR experiment, the addition of a hydrogen ion to methane produces a methanium ion whose hydrogens are structurally and chemically distinguishable. The reactions of methanium ions formed in the low energy electron impact ionization of CH4–CD4 mixtures are compatible with a methanium ion of Cs symmetry in which intramolecular rearrangement does not occur. Reaction studies on the methanium ions formed by the exoergic proton transfer from D3+ to methane indicate that rapid intramolecular rearrangements occur in these ions.
