Measurement of Quantum Tunneling Between Chiral Isomers of the Cyclic Water Trimer

A detailed experimental study of the water trimer is reported. A vibration-rotation-tunneling band of the perdeuterated cluster has been measured near 89.6 wavenumbers by tunable far infrared laser absorption spectroscopy. The data indicate a chiral six-membered ring structure with rapid quantum tun...

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Veröffentlicht in:	Science (American Association for the Advancement of Science) 1992-09, Vol.257 (5078), p.1937-1940
Hauptverfasser:	Pugliano, N., Saykally, R. J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Atomic and molecular clusters Atomic and molecular physics Enantiomers Exact sciences and technology Far infrared radiation Hydrogen bonding Hydrogen bonds Isomerism Kinetics Lasers Liquids Molecules Physics Quantum chemistry Quantum tunneling Rotation Spectrophotometry, Infrared - instrumentation Studies of special atoms, molecules and their ions clusters Trimers Tunneling (Physics) Water Water - chemistry
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