Results for “Tm(Fe2Si)2”

Materials Data on Tm(Fe2Si)2 by Materials Project

Tm(Fe2Si)2 crystallizes in the tetragonal P4_2/mnm space group. The structure is three-dimensional. Tm is bonded in a 6-coordinate geometry to twelve equivalent Fe and six equivalent Si atoms. There are four shorter (3.09 Å) and eight longer (3.17 Å) Tm–Fe bond lengths. There are two shorter (2.80 Å) and four longer (2.88 Å) Tm–Si bond lengths. Fe is bonded in a 12-coordinate geometry to three equivalent Tm, six equivalent Fe, and three equivalent Si atoms. There are a spread of Fe–Fe bond distances ranging from 2.40–2.65 Å. There are one shorter (2.35 Å) and two longer (2.38 Å) Fe–Si bond lengths. Si is bonded in a 9-coordinate geometry to three equivalent Tm and six equivalent Fe atoms.