Materials Data on CrSn2 by Materials Project
CrSn2 is Khatyrkite-like structured and crystallizes in the orthorhombic Fddd space group. The structure is three-dimensional. Cr is bonded in a 10-coordinate geometry to two equivalent Cr and eight Sn atoms. Both Cr–Cr bond lengths are 2.70 Å. There are a spread of Cr–Sn bond distances ranging from 2.77–2.84 Å. There are two inequivalent Sn sites. In the first Sn site, Sn is bonded in a 4-coordinate geometry to four equivalent Cr atoms. In the second Sn site, Sn is bonded in a 4-coordinate geometry to four equivalent Cr atoms.
36 MATERIALS SCIENCE↗