Materials Data on Ti2FeB2Rh5 by Materials Project
Ti2FeRh5B2 crystallizes in the tetragonal P4/mbm space group. The structure is three-dimensional. Ti is bonded in a 1-coordinate geometry to ten Rh and three equivalent B atoms. There are a spread of Ti–Rh bond distances ranging from 2.75–2.92 Å. There are one shorter (2.56 Å) and two longer (2.77 Å) Ti–B bond lengths. Fe is bonded in a body-centered cubic geometry to eight equivalent Rh atoms. All Fe–Rh bond lengths are 2.58 Å. There are two inequivalent Rh sites. In the first Rh site, Rh is bonded in a 8-coordinate geometry to four equivalent Ti, two equivalent Fe, and two equivalent B atoms. Both Rh–B bond lengths are 2.19 Å. In the second Rh site, Rh is bonded in a 8-coordinate geometry to four equivalent Ti and four equivalent B atoms. All Rh–B bond lengths are 2.24 Å. B is bonded in a 9-coordinate geometry to three equivalent Ti and six Rh atoms.