Fe Mn Si 
 1.0000000000000000
     6.2991133236799506   -0.0000000000000000   -0.0000000000000000
    -0.0000000000000000    6.2991133236799506    0.0000000000000000
     0.0000000000000000    0.0000000000000000    6.2991133236799506
 Fe  Mn  Si 
   8   4   4
Selective dynamics
Cartesian
  1.5747783309199879  1.5747783309199876  1.5747783309199876   T   T   T
  4.7243349927599638  4.7243349927599638  1.5747783309199876   T   T   T
  4.7243349927599638  1.5747783309199876  4.7243349927599638   T   T   T
  1.5747783309199879  4.7243349927599638  4.7243349927599638   T   T   T
  1.5747783309199879  1.5747783309199874  4.7243349927599638   T   T   T
  4.7243349927599638  4.7243349927599629  4.7243349927599638   T   T   T
  1.5747783309199879  4.7243349927599629  1.5747783309199876   T   T   T
  4.7243349927599638  1.5747783309199874  1.5747783309199876   T   T   T
  0.0000000000000000 -0.0000000000000005 -0.0000000000000005   T   T   T
 -0.0000000000000000  3.1495566618399753  3.1495566618399753   T   T   T
  3.1495566618399757 -0.0000000000000005  3.1495566618399753   T   T   T
  3.1495566618399757  3.1495566618399753 -0.0000000000000005   T   T   T
  3.1495566618399757  3.1495566618399753  3.1495566618399753   T   T   T
  3.1495566618399757 -0.0000000000000005 -0.0000000000000005   T   T   T
 -0.0000000000000000  3.1495566618399753 -0.0000000000000005   T   T   T
  0.0000000000000000 -0.0000000000000005  3.1495566618399753   T   T   T