| 书目名称 | Visualization of Hydrogen-Bond Dynamics | | 副标题 | Water-Based Model Sy | | 编辑 | Takashi Kumagai | | 视频video | | | 概述 | Addresses direct imaging of hydrogen-bond dynamics within water-based model systems assembled on a metal surface by a scanning tunneling microscope.Characterizes the dynamics of individual hydrogen bo | | 丛书名称 | Springer Theses | | 图书封面 |  | | 描述 | The hydrogen bond represents an important interaction between molecules, and the dynamics of hydrogen bonds in water create an ever-present question associated with the process of chemical and biological reactions. In spite of numerous studies, the process remains poorly understood at the microscopic level because hydrogen-bond dynamics, such as bond rearrangements and hydrogen/proton transfer reactions, are extremely difficult to probe. Those studies have been carried out by means of spectroscopic methods where the signal stems from the ensemble of a system and the hydrogen-bond dynamics were inferred indirectly. This book addresses the direct imaging of hydrogen-bond dynamics within water-based model systems assembled on a metal surface, using a scanning tunneling microscope (STM). The dynamics of individual hydrogen bonds in water clusters, hydroxyl clusters, and water-hydroxyl complexes are investigated in conjunction with density functional theory. In these model systems, quantum dynamics of hydrogen bonds, such as tunneling and zero-point nuclear motion, are observed in real space. Most notably, hydrogen atom relay reactions, which are frequently invoked across many fields of | | 出版日期 | Book 2012 | | 关键词 | Hydrogen Bond Dynamics; Hydrogen Transfer; Single Molecule Manipulation; Small Water Clusters; Vibration | | 版次 | 1 | | doi | https://doi.org/10.1007/978-4-431-54156-1 | | isbn_softcover | 978-4-431-54735-8 | | isbn_ebook | 978-4-431-54156-1Series ISSN 2190-5053 Series E-ISSN 2190-5061 | | issn_series | 2190-5053 | | copyright | Springer Japan 2012 |
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发表于 2025-3-21 17:23:46
