Al(ReCu)2 crystallizes in the tetragonal P4/mbm space group. Re(1) is bonded in a 15-coordinate geometry to five equivalent Re(1), six equivalent Cu(1), and four equivalent Al(1) atoms. Cu(1) is bonded in a 2-coordinate geometry to six equivalent Re(1) and two equivalent Al(1) atoms. Al(1) is bonded in a square co-planar geometry to eight equivalent Re(1) and four equivalent Cu(1) atoms.
Al(ReCu)2 crystallizes in the tetragonal P4/mbm space group. Re(1) is bonded in a 15-coordinate geometry to five equivalent Re(1), six equivalent Cu(1), and four equivalent Al(1) atoms. There is one shorter (2.74 Å) and four longer (3.13 Å) Re(1)-Re(1) bond lengths. There are two shorter (2.58 Å) and four longer (2.64 Å) Re(1)-Cu(1) bond lengths. All Re(1)-Al(1) bond lengths are 2.95 Å. Cu(1) is bonded in a 2-coordinate geometry to six equivalent Re(1) and two equivalent Al(1) atoms. Both Cu(1)-Al(1) bond lengths are 2.30 Å. Al(1) is bonded in a square co-planar geometry to eight equivalent Re(1) and four equivalent Cu(1) atoms.