Fe2Al crystallizes in the hexagonal P6/mmm space group. Fe(1) is bonded in a distorted q6 geometry to five equivalent Fe(1) and six equivalent Al(1) atoms. Al(1) is bonded in a 14-coordinate geometry to twelve equivalent Fe(1) and two equivalent Al(1) atoms.
Fe2Al crystallizes in the hexagonal P6/mmm space group. Fe(1) is bonded in a distorted q6 geometry to five equivalent Fe(1) and six equivalent Al(1) atoms. There are three shorter (2.39 Å) and two longer (2.55 Å) Fe(1)-Fe(1) bond lengths. All Fe(1)-Al(1) bond lengths are 2.71 Å. Al(1) is bonded in a 14-coordinate geometry to twelve equivalent Fe(1) and two equivalent Al(1) atoms. Both Al(1)-Al(1) bond lengths are 2.55 Å.