Structural studies of liquid 1,1,1-trichloroethane by means of X-ray diffraction.
スポンサーリンク
概要
- 論文の詳細を見る
The X-ray scattering intensities from liquid 1,1,1-trichloroethane (TCE) were measured at room temperature by the energy-dispersive method. By the use of the real space expansion and the reciprocal space expansion based on the local lattice structure model, structure simulation studies for TCE were carried out. A bcc model with a random orientation of the methyl group reproduces the experimental intensities well. The number of molecules in the structure region, <I>n</I>, was determined by a trial-and-error method, and a least-squares refinement was carried out to determine the following four parameters; the lattice constant of the bcc cell, <I>a</I>; the Prins parameter, <I>D</I>; the radius up to the continuous region, <I>R</I><SUB>c</SUB>; and its damping factor, <I>l</I><SUB>c</SUB>. The refined parameters with the standard deviations in parentheses are: <I>a</I>=6.78 (0.11) Å, <I>D</I>=0.049 (0.009) Å, <I>R</I><SUB>c</SUB>=12.70 (0.48) Å, and <I>l</I><SUB>c</SUB>=1.76 (1.22) Å with <I>n</I>=51.
- 公益社団法人 日本化学会の論文
著者
-
Nishikawa Keiko
Department Of Biology Faculty Of Science Ochanomizu University
-
Iijima Takao
Department of Applied Chemistry, Faculty of Engineering, Yokohama National University
関連論文
- Construction of Sample Holder for X-ray Diffraction Experiments on Supercritical Fluids
- Construction of the Sample Holder and Small-Angle X-ray Scattering Measurement for Supercritical Water
- Determination of the Energy Spectrum of the Primary Beam in Energy-Dispersive X-Ray Diffractometry
- RESPONSE OF A TRUE SLIME MOLD, Physarum polycephalum, TO SALT STRESS II : The Effects of The Inhibitors for RNA and Protein Syntheses on Stress-induced Microcyst Formation
- Novel Detection Method of Liquid-Liquid Phase Separation
- Accuracy of Intensity Measurement by Use of an Area Detector with a Photostimulable Phosphor Screen, as Confirmed by Measuring Scattering Intensity from a Liquid
- Direct Observation of Phase Transformation Process by Energy-Dispersive X-Ray Diffractometry
- Structure of Liquied Chloroform as Investigated by Energy-Dispersive X-Ray Diffraction
- Construction of a Telefocus Gun for Gas Electron Diffraction Experiments
- Use of Imaging Plates in Gas-Phase Electron Diffraction
- Ultrafast Dynamics in Aprotic Molecular Liquids : A Femtosecond Raman-Induced Kerr Effect Spectroscopic Study
- Linker-Length Dependence of Crystal Structures and Thermal Properties of Bis(imidazolium) Salts with Tetrafluoroborate Anion
- X-Ray Diffraction Study of Mixing States in the Carbon Tetrachloride Solutions of Methanol and Pentane
- Construction of a Sample Cell of Poisonous Organic Solvents in Supercritical State for Small-Angle X-Ray Scattering Measurements
- X-ray diffraction study of liquid water.
- Small-angle Electron Scattering by Gases. CS2 and CCl4
- The Ring-Opening Reactivities of Three-Membered Cyclic Compounds. I. The Ring-Opening Reactions of Three-Membered Cyclic Compounds by Hydrogen Chloride
- The construction of an energy-dispersive X-ray diffractometer for liquids and its application to CCl4.
- Liquid structure of carbon tetrachloride and long-range correlation.
- Electron Diffraction Study of Dimethylmercury
- The molecular structure of ethyl chloride as determined by a combined use of the electron-diffraction data and the spectroscopic moments of inertia.
- Zero-point Average Structure of a Molecule Containing Two Symmetric Internal Rotors. Acetone
- The molecular structure of dimethyl sulfide.
- Structural studies of liquid 1,1,1-trichloroethane by means of X-ray diffraction.
- Molecular Structure of Propane
- Structure of Polyvanadotungstates. I. The Crystal Structure of α-(CN3H6)4V2W4O19
- Structure model for liquid neopentane.