Non-scrambling of hydrogen in NH4+(H2O)(3) clusters

Hansen K.; Sunden A. E. K.; Stochkel K.; Nielsen S. Brondsted; Dynefors B.

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Non-scrambling of hydrogen in NH4+(H2O)(3) clusters

机译：NH4 +（H2O）（3）簇中的氢气非旋涡

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We have measured the metastable decay of protonated, ammonia-doped, deuterated water clusters produced in an electrospray source, d(n)-NH4+(H2O)(3), n = 0-6. The mass spectra show a very strong odd-even effect, consistent with a low degree of scrambling of the hydrogen bound to water and to the ammonia. The relative evaporation rate constant for light water was almost twice the one for heavy water, with the rate for mixed protium-deuterium water molecule intermediate between these two values.

机译：我们已经测量了在电喷雾源，D（n）-NH4 +（H2O）（3），n = 0-6中产生的质子化的氨掺杂的掺杂水簇的亚稳衰减。质谱显示出非常强烈的奇数甚至效果，符合与水与水结合的氢气和氨的低程度。轻水水的相对蒸发速率常数几乎是重水的两倍，其中混合蛋白氘水分子中间体在这两个值之间的速率。

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《RSC Advances》 |2019年第12期|共7页
作者
Hansen K.; Sunden A. E. K.; Stochkel K.; Nielsen S. Brondsted; Dynefors B.;
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Tianjin Univ Dept Phys Ctr Joint Quantum Studies Tianjin 300072 Peoples R China;

Univ Gothenburg Dept Phys S-41296 Gothenburg Sweden;

Aarhus Univ Dept Phys &

Astron Ny Munkegade 120 DK-8000 Aarhus C Denmark;

Aarhus Univ Dept Phys &

Astron Ny Munkegade 120 DK-8000 Aarhus C Denmark;

Chalmers Univ Technol S-41296 Gothenburg Sweden;

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正文语种 eng
中图分类化学;
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2. Non-scrambling of hydrogen in NH4+(H2O)(3) clusters [J] . Hansen K., Sunden A. E. K., Stochkel K., RSC Advances . 2019,第12期

机译：NH4 +（H2O）（3）簇中的氢气非旋涡
3. Non-scrambling of hydrogen in NH4+(H2O)3 clusters [J] . K. Hansen, A. E. K. Sundén, K. St?chkel, RSC Advances . 2019,第12期

机译：NH4 +（H2O）3团簇中氢的不加扰
4. Non-scrambling of hydrogen in NH4+(H2O)3 clusters [J] . K. Hansen, A. E. K. Sundén, K. St?chkel, RSC Advances . 2019,第12期

机译：NH4 +（H2O）3团簇中氢的不加扰
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Non-scrambling of hydrogen in NH4+(H2O)(3) clusters

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