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Dokumenttyp:
Zeitschriftenaufsatz 
Autor(en):
Steinel, Tobias; Asbury, John B.; Zheng, Junrong; Fayer, M. D. 
Titel:
Watching Hydrogen Bonds Break: A Transient Absorption Study of Water 
Abstract:
Ultrafast IR transient absorption measurements of the complete hydroxyl OD stretching mode spectrum of HOD in water, from 100 fs to tens of picoseconds, observe hydrogen bond breaking and monitor the equilibration of the hydrogen bond network in water. In addn., the vibrational lifetime, the time const. for hydrogen bond breaking, and the rate of orientational relaxation are detd. The reactant and photoproduct spectra of the hydrogen bond breaking process are identified by decompg. the transient...    »
 
Stichworte:
Hydrogen bond (hydrogen bond breaking and equilibration of hydrogen bond network in water) IR absorption (ultrafast hydrogen bond breaking and equilibration of hydrogen bond network in water with) hydrogen bond breaking equilibration hydrogen bond network water 
Kongresstitel:
CAN 142:120937 66-2 Surface Chemistry and Colloids Department of Chemistry, Stanford University, Stanford, CA, USA. Journal 1089-5639 7732-18-5 (Water) Role: PEP (Physical, engineering or chemical process), PYP (Physical process), PROC (Process) (hydrogen bond breaking and equilibration of hydrogen bond network in water); 14940-63-7 (Water-d) Role: PEP (Physical, engineering or chemical process), PYP (Physical process), PROC (Process) (hydrogen bond breaking studied by OD stretching mode spectr...    »
 
Zeitschriftentitel:
J. Phys. Chem. A 
Jahr:
2004 
Band / Volume:
108 
Heft / Issue:
50 
Seitenangaben Beitrag:
10957-10964