CRYPTATES AS MODEL BROWNONS .1. SMALL-ANGLE NEUTRON-SCATTERING EXPERIMENTS

被引：11

作者：

CARTAILLER, T ^{[1
]}

CALMETTES, P ^{[1
]}

KUNZ, W ^{[1
]}

TURO, P ^{[1
]}

ROSSYDELLUC, S ^{[1
]}

机构：

[1] CENS,CEA,CNRS,LEON BRILLOUIN LAB,F-91191 GIF SUR YVETTE,FRANCE

来源：

MOLECULAR PHYSICS | 1993年 / 80卷 / 04期

关键词：

D O I：

10.1080/00268979300102691

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：

Small-angle neutron scattering experiments coupled with hypernetted chain calculations are powerful techniques to obtain reliable information about the structure of solutions of all kinds of relatively large molecules. The results of the experiments can then be described in terms of solvent-averaged radial distribution functions. It was found that cryptated potassium ions can come into close contact whereas cryptated barium ions repel each other due to the dominant Coulomb interactions.

引用

页码：833 / 841

页数：9

共 18 条

[1] DETERMINATION OF THE 3-ION PAIR-CORRELATION FUNCTIONS OF A SIMPLE ORGANIC SALT IN SOLUTION [J].

CALMETTES, P ;

KUNZ, W ;

TURQ, P ;

CARTAILLER, T ;

LAUTIE, MF .

PHYSICA B, 1992, 180 :871-873

[2]

COTTON JP, 1991, NEUTRON XRAYS LIGHT

[3] CRYPTATES .11. COMPLEXES MACROBICYCLIQUES, FORMATION, STRUCTURE, PROPERTIES [J].

DIETRICH, B ;

LEHN, JM ;

SAUVAGE, JP .

TETRAHEDRON, 1973, 29 (11) :1647-1658

[4] THERMODYNAMIC AND KINETIC DATA FOR MACROCYCLE INTERACTION WITH CATIONS AND ANIONS [J].

IZATT, RM ;

PAWLAK, K ;

BRADSHAW, JS ;

BRUENING, RL .

CHEMICAL REVIEWS, 1991, 91 (08) :1721-2085

[5]

IZATT RM, 1991, CHEM REV, V91, P5647

[6] ENTHALPY AND ENTROPY OF FORMATION OF ALKALI AND ALKALINE-EARTH MACROBICYCLIC CRYPTATE COMPLEXES [J].

KAUFFMANN, E ;

LEHN, JM ;

SAUVAGE, JP .

HELVETICA CHIMICA ACTA, 1976, 59 (04) :1099-1111

[7] RELATIONSHIP BETWEEN TRANSFER ACTIVITY-COEFFICIENTS, S-1-GAMMA-S-2, OF CRYPTATE 2.2.2 COMPLEXES AND THEIR STABILITY CONSTANT IN VARIOUS SOLVENTS [J].

KOLTHOFF, IM ;

CHANTOONI, MK .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA-PHYSICAL SCIENCES, 1980, 77 (09) :5040-5042

[8] PAIR CORRELATION-FUNCTIONS OF UNCHARGED AND WEAKLY CHARGED BROWNIAN PARTICLES [J].

KUNZ, W ;

CALMETTES, P ;

TURQ, P ;

CARTAILLER, T ;

MORELDESROSIERS, N ;

MOREL, JP .

JOURNAL OF CHEMICAL PHYSICS, 1992, 97 (08) :5647-5652

[9] STRUCTURE OF NONAQUEOUS ELECTROLYTE-SOLUTIONS BY SMALL-ANGLE NEUTRON-SCATTERING, HYPERNETTED CHAIN, AND BROWNIAN DYNAMICS [J].

KUNZ, W ;

CALMETTES, P ;

TURQ, P .

JOURNAL OF CHEMICAL PHYSICS, 1990, 92 (04) :2367-2373

[10] NORMAL-TETRAPENTYLAMMONIUM BROMIDE IN 2-PROPANOL - VAPOR-PRESSURE AND SMALL-ANGLE NEUTRON-SCATTERING MEASUREMENTS [J].

KUNZ, W ;

TURQ, P ;

CALMETTES, P ;

BARTHEL, J ;

KLEIN, L .

JOURNAL OF PHYSICAL CHEMISTRY, 1992, 96 (06) :2743-2749

← 1 2 →