Hydrogen bond in liquid water as a Brownian oscillator

被引：181

作者：

Woutersen, S ^{[1
]}

Bakker, HJ ^{[1
]}

机构：

[1] FOM, Inst Atom & Mol Phys, NL-1098 SJ Amsterdam, Netherlands

来源：

PHYSICAL REVIEW LETTERS | 1999年 / 83卷 / 10期

关键词：

D O I：

10.1103/PhysRevLett.83.2077

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present the first experimental observation of a vibrational dynamic Stokes shift. This dynamic Stokes shift is observed in a femtosecond pump-probe study on the OH-stretch vibration of HDO dissolved in D2O. We find that the Stokes shift has a value of approximately 70 cm(-1) and occurs with a time constant of approximately 500 femtoseconds. The measurements can be accurately described by modeling the hydrogen bond in liquid water as a Brownian oscillator.

引用

页码：2077 / 2080

页数：4

共 19 条

[1] BAND-BROADENING IN INFRA-RED SPECTRA OF GASEOUS HYDROGEN-BONDED COMPLEXES [J].

ALADHAMI, L ;

MILLEN, DJ .

NATURE, 1966, 211 (5055) :1291-&

[2]

Barbara P. F., 1990, ADV PHOTOCHEM, V15, P1, DOI [DOI 10.1002/9780470133453.CHL, DOI 10.1103/PhysRevLett.88.158101]

[3] SUBPICOSECOND TRANSIENT INFRARED-SPECTROSCOPY OF WATER - A THEORETICAL DESCRIPTION [J].

BRATOS, S ;

LEICKNAM, JC .

JOURNAL OF CHEMICAL PHYSICS, 1995, 103 (12) :4887-4893

[4] Generation of intense femtosecond optical pulses near 3 mu m with a kilohertz repetition rate [J].

Emmerichs, U ;

Woutersen, S ;

Bakker, HJ .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1997, 14 (06) :1480-1483

[5] Femtosecond dynamics of hydrogen bonds in liquid water: A real time study [J].

Gale, GM ;

Gallot, G ;

Hache, F ;

Lascoux, N ;

Bratos, S ;

Leicknam, JC .

PHYSICAL REVIEW LETTERS, 1999, 82 (05) :1068-1071

[6] DIRECT OBSERVATION OF ROTATIONAL RELAXATION-TIMES BY TIME-RESOLVED INFRARED-SPECTROSCOPY [J].

GRAENER, H ;

SEIFERT, G ;

LAUBEREAU, A .

CHEMICAL PHYSICS LETTERS, 1990, 172 (06) :435-439

[7] NEW SPECTROSCOPY OF WATER USING TUNABLE PICOSECOND PULSES IN THE INFRARED [J].

GRAENER, H ;

SEIFERT, G ;

LAUBEREAU, A .

PHYSICAL REVIEW LETTERS, 1991, 66 (16) :2092-2095

[8]

HADZI D, 1976, HYDROGEN BOND, V2, pCH12

[9] HYDROGEN-BONDING IN GAS-PHASE .1. INFRARED SPECTROSCOPIC INVESTIGATION OF AMINE-ALCOHOL SYSTEMS [J].

HUSSEIN, MA ;

MILLEN, DJ .

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS II, 1974, 70 :685-692

[10] ANHARMONICITY OF THE OH ... O HYDROGEN-BOND IN LIQUID WATER [J].

IIJIMA, T .

CHEMICAL PHYSICS LETTERS, 1994, 217 (5-6) :503-506

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