THE HYDRATION OF IONS IN AQUEOUS-SOLUTION - REVERSE MONTE-CARLO ANALYSIS OF NEUTRON-DIFFRACTION DATA

被引:18
作者
HOWE, MA [1 ]
机构
[1] ARGONNE NATL LAB,DIV CHEM TECHNOL,ARGONNE,IL 60439
关键词
D O I
10.1088/0953-8984/2/3/019
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
The reverse Monte Carlo (RMC) technique has been used to model 2m NiCl 2 aqueous solution using as input the results of several neutron diffraction experiments where the technique of isotopic substitution has been used. It is shown that RMC provides a valuable means of analysing such data and that information about the hydration shells, for instance the orientations of water molecules within them, can be obtained.
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收藏
页码:741 / 748
页数:8
相关论文
共 24 条
[1]   THE WATER-STRUCTURE AROUND THE CHLORIDE-ION IN AQUEOUS POLYETHYLENE OXIDE SOLUTIONS [J].
BARNES, AC ;
ENDERBY, JE ;
BREEN, J ;
LEYTE, JC .
CHEMICAL PHYSICS LETTERS, 1987, 142 (05) :405-408
[2]   MOLECULAR-DYNAMICS STUDY OF AQUEOUS-SOLUTIONS .10. 1ST RESULTS FOR A NACL SOLUTION WITH A CENTRAL FORCE MODEL FOR WATER [J].
BOPP, P ;
DIETZ, W ;
HEINZINGER, K .
ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES, 1979, 34 (12) :1424-1435
[3]   A MOLECULAR-DYNAMICS STUDY OF THE STRUCTURE OF WATER AROUND THE IONS LI+, NA+, K+, CA++, NI++ AND CL- [J].
BOUNDS, DG .
MOLECULAR PHYSICS, 1985, 54 (06) :1335-1355
[4]   CHLORIDE-IONS IN AQUEOUS-SOLUTIONS [J].
CUMMINGS, S ;
ENDERBY, JE ;
NEILSON, GW ;
NEWSOME, JR ;
HOWE, RA ;
HOWELLS, WS ;
SOPER, AK .
NATURE, 1980, 287 (5784) :714-716
[5]  
DIETZ W, 1982, Z NATURFORSCH A, V37, P1038
[6]   DIFFRACTION AND THE STUDY OF AQUA IONS [J].
ENDERBY, JE ;
CUMMINGS, S ;
HERDMAN, GJ ;
NEILSON, GW ;
SALMON, PS ;
SKIPPER, N .
JOURNAL OF PHYSICAL CHEMISTRY, 1987, 91 (23) :5851-5858
[7]   COMPUTER-SIMULATIONS OF AQUEOUS-ELECTROLYTE SOLUTIONS [J].
HEINZINGER, K .
PHYSICA B & C, 1985, 131 (1-3) :196-216
[8]  
HEINZINGER K, 1987, INTERACTIONS WATER I
[9]  
HOWE MA, 1988, UNPUB
[10]  
HOWE MA, 1989, IN PRESS MOL PHYS