Observation of stable HO4(+) and DO4(+) ions from ion-molecule reactions in helium nanodroplets.
Observation of stable HO4(+) and DO4(+) ions from ion-molecule reactions in helium nanodroplets.
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氦纳米液滴中离子-分子反应中稳定的 HO4( ) 和 DO4( ) 离子的观察
DOI:
10.1039/c6cp01895e
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发表时间:
2016
期刊:
影响因子:
--
通讯作者:
Andrew M.
中科院分区:
文献类型:
--
作者:
Renzler;Michael;Ralser;Stefan;Kranabetter;Lorenz;Scheier;Andrew M.
Ion–molecule reactions between clusters of H2/D2 and O2 in liquid helium nanodroplets were initiated by electron-induced ionization (at 70 eV). Reaction products were detected by mass spectrometry and can be explained by a primary reaction channel involving proton transfer from H3+ or H3+(H2)n clusters and their deuterated equivalents. Very little HO2+ is seen from the reaction of H3+ with O2, which is attributed to an efficient secondary reaction between HO2+ and H2. On the other hand HO4+ is the most abundant product from the reaction of H3+ with oxygen dimer, (O2)2. The experimental data suggest that HO4+ is a particularly stable ion and this is consistent with recent theoretical studies of this ion.
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Physical Chemistry, Chemical Physics - PCCP
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The Journal of chemical physics
影响因子:
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