2
Lattice=" 3.18855 0.0 0.0 -0.0278186 3.08848 0.0 -0.0322747 0.0712122 3.2092399999999994 "
     1 -0.0002601329999999999 -0.04304779999999999 0.017564799999999995
     1   1.5683999999999998   1.4562499999999998   1.4884099999999996