  14
Five-fold coordinated body-centered tetragonal lattice (tI4) I4/mmm (#139)
Si     0.00000000     0.00000000     4.80257987
Si     0.00000000     3.31264958     4.80257987
Si     3.31264958     0.00000000     4.80257987
Si      .00000000      .00000000    -1.15595595
Si      .00000000      .00000000     1.15595595
Si     1.65632479     1.65632479     1.82331196
Si     1.65632479     1.65632479     4.13522386
Si     3.31264958     3.31264958     4.80257987
Si      .00000000     3.31264958    -1.15595595
Si      .00000000     3.31264958     1.15595595
Si     3.31264958      .00000000    -1.15595595
Si     3.31264958      .00000000     1.15595595
Si     3.31264958     3.31264958    -1.15595595
Si     3.31264958     3.31264958     1.15595595
