Molecular Correlations in Liquid mono- and Dlichloroalkanes

• Authors: Z. Bochyński , H. Drozdowski
• Languages of publication: EN

Abstracts

EN

This paper reports results of the X-ray diffraction structural studies of a series of liquid monochloroalkanes (chlorohexane, chlorooctane, chlorodecane, chlorododecane) and dichloroalkanes (1, 6-dichlorohexane, 1, 8-dichlorooctane, 1, 10-dichlorodecane, 1, 12-dichlorododecane) performed at 20 and 40°C. From the X-ray diffraction patterns, obtained using Mo K_{α} radiation of the wavelength λ = 0.7107 Å, the mean angular distributions of intensities were determined. Then, the functions of radial distributions of electron density were numerically found using Fourier analysis. The mean structural parameters of the studied liquids (the inter- and intramolecular distances, the radii of coordination spheres, the coordination numbers) and the local arrangement of their molecules were established. The intermolecular arrangements in the studied liquid mono- and dichloroalkanes were found to be similar. Correlations were found between certain physical and chemical properties of the studied compounds and the spatial arrangement of their molecules.

Keywords

EN

61.25.Em

Discipline

• 61.25.Em: Molecular liquids

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 1996
• Volume: 89
• Issue: 4
• Pages: 547-554

Dates

published

1996-04

received

1995-07-27

(unknown)

1995-12-05

Contributors

author

Z. Bochyński

• Non-Crystalline Materials Division, Institute of Physics, Adam Mickiewicz University, Grunwaldzka 6, 60-780 Poznań 2, Poland

author

H. Drozdowski

• Non-Crystalline Materials Division, Institute of Physics, Adam Mickiewicz University, Grunwaldzka 6, 60-780 Poznań 2, Poland

Identifiers

DOI

10.12693/APhysPolA.89.547