Origin of temperature and pressure effects on the radial distribution function of water

被引：67

作者：

Urquidi, J ^{[1
]}

Singh, S

Cho, CH

Robinson, GW

机构：

[1] Texas Tech Univ, Dept Chem & Biochem, SubPicosecond & Quantum Radiat Lab, Lubbock, TX 79409 USA

[2] HNC Software Inc, San Diego, CA 92121 USA

[3] Texas Tech Univ, Dept Phys, Lubbock, TX 79409 USA

来源：

PHYSICAL REVIEW LETTERS | 1999年 / 83卷 / 12期

关键词：

D O I：

10.1103/PhysRevLett.83.2348

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

No previous concept has explained all the intricate structural features of liquid water which occur in the radial distribution function (RDF) as a function of temperature and pressure. Using an outer-structure two-state model. successful in explaining all the anomalies of water, the RDF and its sensitivity to temperature and pressure can be reproduced. The crossings of these RDF's at specific distances confirm the precise two-state nature of this important liquid.

引用

页码：2348 / 2350

页数：3

共 14 条

[1] IS LIQUID WATER REALLY ANOMALOUS [J].

BASSEZ, MP ;

LEE, J ;

ROBINSON, GW .

JOURNAL OF PHYSICAL CHEMISTRY, 1987, 91 (22) :5818-5825

[2] A NEUTRON-SCATTERING STUDY OF LIQUID D2O UNDER PRESSURE AND AT VARIOUS TEMPERATURE [J].

BELLISSENTFUNEL, MC ;

BOSIO, L .

JOURNAL OF CHEMICAL PHYSICS, 1995, 102 (09) :3727-3735

[3] ISOCHORIC TEMPERATURE DIFFERENTIAL OF THE X-RAY STRUCTURE FACTOR AND STRUCTURAL REARRANGEMENTS IN LOW-TEMPERATURE HEAVY-WATER [J].

BOSIO, L ;

CHEN, SH ;

TEIXEIRA, J .

PHYSICAL REVIEW A, 1983, 27 (03) :1468-1475

[4] Understanding all of water's anomalies with a nonlocal potential [J].

Cho, CH ;

Singh, S ;

Robinson, GW .

JOURNAL OF CHEMICAL PHYSICS, 1997, 107 (19) :7979-7988

[5] An explanation of the density maximum in water [J].

Cho, CH ;

Singh, S ;

Robinson, GW .

PHYSICAL REVIEW LETTERS, 1996, 76 (10) :1651-1654

[6] AN X-RAY STUDY OF THE EFFECT OF PRESSURE ON THE STRUCTURE OF LIQUID WATER [J].

GORBATY, YE ;

DEMIANETS, YN .

MOLECULAR PHYSICS, 1985, 55 (03) :571-588

[7] Covalency of the hydrogen bond in ice: A direct x-ray measurement [J].

Isaacs, ED ;

Shukla, A ;

Platzman, PM ;

Hamann, DR ;

Barbiellini, B ;

Tulk, CA .

PHYSICAL REVIEW LETTERS, 1999, 82 (03) :600-603

[8]

Kamb B, 1968, STRUCTURAL CHEM MOL, P507

[9] X-RAY-SCATTERING IN LIQUID WATER AT PRESSURES OF UP TO 7.7 KBAR - TEST OF A FLUCTUATION MODEL [J].

OKHULKOV, AV ;

DEMIANETS, YN ;

GORBATY, YE .

JOURNAL OF CHEMICAL PHYSICS, 1994, 100 (02) :1578-1588

[10] MOLECULAR ASSOCIATION IN LIQUIDS .2. A THEORY OF THE STRUCTURE OF WATER [J].

POPLE, JA .

PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1951, 205 (1081) :163-178

← 1 2 →