000 03592nam a22004455i 4500
001 978-4-431-54156-1
003 DE-He213
005 20140220083334.0
007 cr nn 008mamaa
008 120901s2012 ja | s |||| 0|eng d
020 _a9784431541561
_9978-4-431-54156-1
024 7 _a10.1007/978-4-431-54156-1
_2doi
050 4 _aQD450-882
072 7 _aPNR
_2bicssc
072 7 _aSCI013050
_2bisacsh
082 0 4 _a541
_223
100 1 _aKumagai, Takashi.
_eauthor.
245 1 0 _aVisualization of Hydrogen-Bond Dynamics
_h[electronic resource] :
_bWater-Based Model Systems on a Cu(110) Surface /
_cby Takashi Kumagai.
264 1 _aTokyo :
_bSpringer Japan :
_bImprint: Springer,
_c2012.
300 _aXIV, 131 p. 92 illus., 19 illus. in color.
_bonline resource.
336 _atext
_btxt
_2rdacontent
337 _acomputer
_bc
_2rdamedia
338 _aonline resource
_bcr
_2rdacarrier
347 _atext file
_bPDF
_2rda
490 1 _aSpringer Theses, Recognizing Outstanding Ph.D. Research,
_x2190-5053 ;
_v125
505 0 _aIntroduction -- Principles and Techniques -- Experiments -- Water Monomer: Structure and Diffusion of a Single Water Molecule -- Water Dimer: Direct Observation of Hydrogen-Bond Exchange -- Water Clusters: Formation of One-Dimensional Water Clusters -- Hydroxyl Group: Tunneling Dynamics of Hydrogen Atom -- Hydroxyl Dimer: Non-linear I–V Characteristics in an STM Junction -- Water-Hydroxyl Complexes: Direct Observation of a Symmetric Hydrogen Bond -- One-Dimensional Water-Hydroxyl Chain Complexes: Hydrogen-Atom Relay Reactions in Real Space -- Conclusions.
520 _aThe 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 chemistry, are visualized and controlled by STM. This work presents a means of studying hydrogen-bond dynamics at the single-molecule level, providing an important contribution to wide fields beyond surface chemistry.
650 0 _aChemistry.
650 0 _aChemistry, Physical organic.
650 1 4 _aChemistry.
650 2 4 _aPhysical Chemistry.
650 2 4 _aAtomic/Molecular Structure and Spectra.
710 2 _aSpringerLink (Online service)
773 0 _tSpringer eBooks
776 0 8 _iPrinted edition:
_z9784431541554
830 0 _aSpringer Theses, Recognizing Outstanding Ph.D. Research,
_x2190-5053 ;
_v125
856 4 0 _uhttp://dx.doi.org/10.1007/978-4-431-54156-1
912 _aZDB-2-CMS
999 _c104052
_d104052