Al Cu 1.0000000000000000 4.2211055232712500 -0.0000000000000000 -0.0000000000000000 -2.1105527616356250 3.6555846152077107 -0.0000000000000000 -0.0000000000000000 0.0000000000000000 5.2126697425361890 Al Cu 3 2 Selective dynamics Cartesian 0.0000000000000000 0.0000000000000000 0.0000000000000000 T T T -0.0000000000000001 2.4370564101384740 1.8712918022634593 T T T 2.1105527616356250 1.2185282050692372 3.3413779402727295 T T T -0.0000000000000001 2.4370564101384740 4.4679815443483060 T T T 2.1105527616356250 1.2185282050692372 0.7446881981878825 T T T