Fe2Ta(Al) is Heusler structured and crystallizes in the cubic Fm-3m space group. Ta(1) is bonded in a body-centered cubic geometry to eight equivalent Fe(1) atoms. Fe(1) is bonded in a body-centered cubic geometry to four equivalent Ta(1) and four equivalent Al(1) atoms. Al(1) is bonded in a body-centered cubic geometry to eight equivalent Fe(1) atoms.
Fe2Ta(Al) is Heusler structured and crystallizes in the cubic Fm-3m space group. Ta(1) is bonded in a body-centered cubic geometry to eight equivalent Fe(1) atoms. All Ta(1)-Fe(1) bond lengths are 2.54 Å. Fe(1) is bonded in a body-centered cubic geometry to four equivalent Ta(1) and four equivalent Al(1) atoms. All Fe(1)-Al(1) bond lengths are 2.54 Å. Al(1) is bonded in a body-centered cubic geometry to eight equivalent Fe(1) atoms.