Fe2NiAl is Heusler structured and crystallizes in the cubic Fm-3m space group. Fe(1) is bonded in a body-centered cubic geometry to four equivalent Ni(1) and four equivalent Al(1) atoms. Ni(1) is bonded in a distorted body-centered cubic geometry to eight equivalent Fe(1) and six equivalent Al(1) atoms. Al(1) is bonded in a distorted body-centered cubic geometry to eight equivalent Fe(1) and six equivalent Ni(1) atoms.
Fe2NiAl is Heusler structured and crystallizes in the cubic Fm-3m space group. Fe(1) is bonded in a body-centered cubic geometry to four equivalent Ni(1) and four equivalent Al(1) atoms. All Fe(1)-Ni(1) bond lengths are 2.48 Å. All Fe(1)-Al(1) bond lengths are 2.48 Å. Ni(1) is bonded in a distorted body-centered cubic geometry to eight equivalent Fe(1) and six equivalent Al(1) atoms. All Ni(1)-Al(1) bond lengths are 2.87 Å. Al(1) is bonded in a distorted body-centered cubic geometry to eight equivalent Fe(1) and six equivalent Ni(1) atoms.