caa a22 4500 463239377 CHVBK 20180405153308.0 cr unu---uuuuu 170326e20071101xx s 000 0 eng 10.1007/s10947-007-0173-y doi (NATIONALLICENCE)springer-10.1007/s10947-007-0173-y Pavlyukhin Yu Institute of Solid State Chemistry and Mechanochemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut Radial distribution function of a hard-sphere fluid for the nearest neighbor surroundings [Elektronische Daten] [Yu. Pavlyukhin] An expression for RDF as a function of two variables, the distance r and the packing factor η, was obtained by approximating the results of Monte Carlo simulation of a hard-sphere fluid. The mean square accuracy of the expressions presented is about ±0.0002 (1 ≤ r ≤ 1.5, 0 ≤ η ≤ 0.5). A continuous extension of RDF to the region of r < 1 is proposed, which provides the continuity of the first and second derivatives of RDF at the point r = 1. Analysis of the problem of determining the hard sphere diameter in WCA theory of simple liquids shows that the proposed expression makes it possible to directly calculate the hard sphere diameter without any simplifying approximations. Springer Science+Business Media, Inc., 2007 hard-sphere liquid nationallicence RDF of a hard-sphere liquid nationallicence WCA theory of simple liquids nationallicence Journal of Structural Chemistry Springer US 48/6(2007-11-01), 1073-1081 0022-4766 48:6<1073 2007 48 10947 https://doi.org/10.1007/s10947-007-0173-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10947-007-0173-y text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Pavlyukhin Yu Institute of Solid State Chemistry and Mechanochemistry, Siberian Division, Russian Academy of Sciences, Novosibirsk aut NATIONALLICENCE 773 0- Journal of Structural Chemistry Springer US 48/6(2007-11-01), 1073-1081 0022-4766 48:6<1073 2007 48 10947 Metadata rights reserved Springer special CC-BY-NC licence nationallicence SWISSBIB 463239377 BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer