Cu Mg 
 1.0000000000000000
     7.0333216862635615   -0.0000000000000000   -0.0000000000000000
     0.0000000000000000    7.0333216862635615    0.0000000000000000
    -0.0000000000000000    0.0000000000000000    7.0333216862635615
 Cu  Mg 
  16   8
Selective dynamics
Cartesian
  0.8791652107829451  0.8791652107829453  0.8791652107829451   T   T   T
  6.1541564754806153  2.6374956323488359  4.3958260539147256   T   T   T
  2.6374956323488354  4.3958260539147265  6.1541564754806153   T   T   T
  4.3958260539147256  6.1541564754806162  2.6374956323488354   T   T   T
  2.6374956323488354  6.1541564754806162  4.3958260539147256   T   T   T
  6.1541564754806153  4.3958260539147265  2.6374956323488354   T   T   T
  4.3958260539147256  2.6374956323488359  6.1541564754806153   T   T   T
  0.8791652107829451  4.3958260539147265  4.3958260539147256   T   T   T
  6.1541564754806153  6.1541564754806162  0.8791652107829451   T   T   T
  2.6374956323488354  0.8791652107829453  2.6374956323488354   T   T   T
  2.6374956323488354  2.6374956323488359  0.8791652107829451   T   T   T
  6.1541564754806153  0.8791652107829453  6.1541564754806153   T   T   T
  4.3958260539147256  0.8791652107829453  4.3958260539147256   T   T   T
  0.8791652107829451  6.1541564754806162  6.1541564754806153   T   T   T
  0.8791652107829451  2.6374956323488359  2.6374956323488354   T   T   T
  4.3958260539147256  4.3958260539147265  0.8791652107829451   T   T   T
  3.5166608431317803  3.5166608431317807  3.5166608431317803   T   T   T
  3.5166608431317803  0.0000000000000001 -0.0000000000000004   T   T   T
 -0.0000000000000004  0.0000000000000001  3.5166608431317803   T   T   T
 -0.0000000000000004  3.5166608431317807 -0.0000000000000004   T   T   T
  1.7583304215658901  5.2749912646976718  1.7583304215658899   T   T   T
  5.2749912646976709  5.2749912646976718  5.2749912646976709   T   T   T
  5.2749912646976709  1.7583304215658906  1.7583304215658899   T   T   T
  1.7583304215658901  1.7583304215658906  5.2749912646976709   T   T   T