Materials Data on CeAgSn by Materials Project

Abstract

CeAgSn crystallizes in the trigonal P-3m1 space group. The structure is three-dimensional. Ce is bonded in a 9-coordinate geometry to one Ce, six equivalent Ag, and six equivalent Sn atoms. The Ce–Ce bond length is 2.80 Å. There are three shorter (3.26 Å) and three longer (3.29 Å) Ce–Ag bond lengths. There are three shorter (3.42 Å) and three longer (3.55 Å) Ce–Sn bond lengths. Ag is bonded in a 11-coordinate geometry to six equivalent Ce, three equivalent Ag, and two equivalent Sn atoms. All Ag–Ag bond lengths are 2.96 Å. There are one shorter (3.09 Å) and one longer (3.40 Å) Ag–Sn bond lengths. Sn is bonded in a 11-coordinate geometry to six equivalent Ce, two equivalent Ag, and three equivalent Sn atoms. All Sn–Sn bond lengths are 2.97 Å.