2
Lattice=" 3.15146 0.0 0.0 -0.0672349 3.12803 0.0 0.150056 -0.179285 3.12247 "
     1           -0.0827122 -0.07935530000000003            0.0881634
     1   1.4559899999999997              1.44405              1.65442