Radial distribution functions for a multicomponent system of sticky hard spheres

被引：22
|
作者：
Santos, A [1 ]
Yuste, SB
de Haro, ML
机构：
[1] Univ Extremadura, Dept Fis, E-06071 Badajoz, Spain
[2] Univ Nacl Autonoma Mexico, Ctr Invest Energia, Temixco 62580, Morelos, Mexico
来源：
JOURNAL OF CHEMICAL PHYSICS | 1998年 / 109卷 / 16期
关键词：
D O I：
10.1063/1.477328
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A method to obtain (approximate) analytical expressions for the radial distribution functions and structure factors in a multicomponent system of sticky hard spheres is introduced. In its simplest implementation, the method yields the Percus-Yevick approximation. In the next order, only contact values of the cavity functions and the isothermal compressibility are required. Some tentative strategies to determine the input values are discussed. Illustrative examples following these strategies, in which the radial distribution functions and structure factors are computed. are also presented. (C) 1998 American Institute of Physics. [S0021-9606(98)52240-4].
引用
收藏
页码：6814 / 6819
页数：6
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