Neutron diffraction study of aqueous ionic solutions. II. Aqueous solutions of sodium chloride and potassium chloride.
スポンサーリンク
概要
- 論文の詳細を見る
The structure factors <I>S</I><SUB>m</SUB>(<I>Q</I>) for aqueous solutions of NaCl and KCl at room temperature have been determined by means of the LINAC-TOF-neutron diffraction method. A revised subtraction method was applied to diffraction data of the solutions. Results obtained for the structure of the nearest hydration shell around ions are as follows, (a) The coordination numbers are 8 for Na<SUP>+</SUP> and 6 for Cl<SUP>−</SUP> in the NaCl solution and 8 for K<SUP>+</SUP> and 6 for Cl<SUP>−</SUP> in the KCl solution; (b) the average ion-oxygen distances are 2.50±0.10 Å for Na<SUP>+</SUP>, 2.70±0.10 Å for K<SUP>+</SUP>, and 3.10±0.05 Å for Cl<SUP>−</SUP>; (c) around chloride ions water molecules take the configuration to orient the vector which bisects the D–O–D angle on a straight line joining an oxygen atom and the anion. Analysis was performed on the data of LiCl and CsCl solutions.
- 公益社団法人 日本化学会の論文
著者
-
Ohtomo Norio
Faculty Of Engineering Hokkaido University
-
Arakawa Kiyoshi
Research Institute Of Applied Electricity Hokkaido University
関連論文
- Study on Chaotic Characteristics of Incidence Data of Measles
- Comprehensive Spectral Analysis of Time Series Data of Recurrent Epidemics
- New Method of Time Series Analysis and Its Application to Wolf's Sunspot Number Data. II: Periodicities of The Daily Sunspot Numbers
- A Detailed Study of Power Spectral Density for Rossler System
- Exponential Characteristics of Power Spectral Densities Caused by Chaotic Phenomena
- New Method of Time Series Analysis and Its Application to Wolf's Sunspot Number Data
- Spectral Study of Measles Epidemics: The Dependence of Spectral Gradient on the Population Size of the Community
- Periodicity of Ovarian Follicular Dynamics in Postpartum Cows Demonstrated Using Time-Series Analysis Based on the Maximum Entropy Method
- Statistical Thermodynamics of Liquid Alkali Alloys
- LINAC-TOF Neutron Diffraction Experiment on Liquids
- Study of the Effect of Vaccination on Periodic Structures of Measles Epidemics in Japan
- Proportion of Sporadic Gastroenteritis Cases Caused by Rotavirus, Norovirus, Adenovirus and Bacteria in Japan from January 2000 to December 2003
- Liquid Argon:Molecular Dynamics Calculations for the Dynamic Properties
- Power Spectral Densities of Temporal Variations of Blood Pressures
- A Diffraction Study of SiO_2 Glass : An Analysis of Neutron and x_Ray Data by a Liquid Model-
- A Study on Boundary Layer Arc in an MHD Generator Channel
- Maximum Entropy Spectral Analysis of Time-Series Data from Combustion MHD Plasma : II. The Effect of An Externally-Applied Magnetic Field on the Plasma Turbulent Flow
- Maximum Entropy Spectral Analysis of Time-Series Data from Combustion MHD Plasma
- Measurement of the Time-Dependent Temperature Variation of Combustion MHD Plasma
- Statistical Thermodynamics of Liquid Na-K Alloys
- On the Adequacy of the LJ Potential for Liquid Argon by Means of MD Calculations
- Molecular Dynamics Study of Dense Fluids
- The Asymptotic Behavior of the Site-Site Ornstein-Zernike Equation and RISM-2 Approximations for Polyatomic Molecular Fluids
- Statistical Mechanical Theory of Ionic Solutions Based on the Interaction Site Model: Dielectric Properties and Pair Correlation Functions
- Prediction Analysis for Measles Epidemics
- Critical behavior of the correlation function of fluids composed of polar diatomic molecules.
- Neutron diffraction study of aqueous hydrochloric and hydrobromic acid solutions.
- Ultrasonic Study of Solute-Solvent Interaction in Aqueous Solutions of Tetraalkylammonium Salts
- Molar Volume of Ions
- The structure of liquid water by neutron scattering. II. Temperature dependence of the liquid structure.
- The structure of liquid water by neutron scattering. III. Calculations of the partial structure factors.
- The structure of liquid alcohols by neutron diffraction. II. Molecular structure of ethyl alcohol.
- Molecular dynamics simulation of liquid water.
- Ultrasonic and Thermodynamic Study on Solute-Solvent Interaction. Binary Mixtures of 1,2-Dichloroethane with Benzene, Toluene, p-Xylene and Cyclohexane
- Statistical thermodynamic study of polar organic liquids.
- The theoretical study of the solvophobic interaction.
- Excess Compressibility of Binary Liquid Mixtures
- Correlation functions calculated by using reference interaction site model equations for diatomic molecular fluids.
- The structure of liquid water by neutron scattering.
- A note on the nature of ionic hydrations and hydrophobic interactions in aqueous solutions.
- The Structure Theory of Water. III. The Order-Disorder Theory
- Ultrasonic Study of Dilute Aqueous Solutions of Urea, Guanidine Hydrochloride and Dioxane
- Molecular dynamics study on transport properties of fluids.
- Neutron diffraction study of aqueous ionic solutions. II. Aqueous solutions of sodium chloride and potassium chloride.
- An ultrasonic method for determination of the difference in hard-sphere volume of conformational isomers.
- Ultrasonic and Thermodynamic Study on Solute-Solvent Interaction. Binary Mixtures of t-Butyl Chloride, t-Butyl Bromide and 1,1,1-Trichloroethane with Carbon Tetrachloride, Benzene and p-Xylene
- The structure of liquid alcohols by neutron diffraction. I. Molecular structure of methyl alcohol.
- Ultrasonic Study on Solute-Solvent Interaction in Aqueous Systems of Ethers
- Neutron diffraction study of liquid acetyl chloride.
- Investigation of the Concept of Free Volume by Means of a Correlation Function Method
- Statistical thermodynamic theory of liquid water.
- Ultrasonic and Thermodynamic Studies on the Aqueous Solutions of Tetramethylurea
- Neutron diffraction study of the structure of liquid water.
- Ultrasonic Study on Dilute Aqueous Solutions of Diamines
- Calculation of the pair correlation functions for fluids composed of diatomic polar molecules based on the interaction site model.
- An Ultrasonic Method for Determination of the Volume Change Due to Internal Rotation in 1,2-Dichloroethane
- Statistical thermodynamics of liquid mixtures.
- Ultrasonic Study on Aqueous Solutions of Amino Acids