ON THE COMPOUND COORDINATION POLYHEDRON IN MNAL6 AND FE2AL5

摘要

It is argued that the coordinations of Mn in MnAl6 and of Fe in Fe2Al5 are close to an ideal, quasi-regular 10-fold coordination, as given by a compound polyhedron based on the icosahedron and the octahedron. (C) 1996 Academic Press, Inc. [References: 12]