The short range structure of molten SmCl3-NaCl system at different composit
ions and temperatures was studied by the conventional molecular dynamics si
mulation (MD). According to this work, the octahedral SmCl63- complex anion
s were found to exist indeed not only in the pure melt but also in the whol
e mixture melts, and the ionic arrangements were deduced from the analyses
of pair correlation functions and running coordination numbers. (C) 1999 El
sevier Science B.V. All rights reserved.