5
-25 25 -25 25 -25 25
Si 0.9541134999999999 0.9980995 1.487518
Si 0.5060443999999999 0.4713921 2.728449
Si 2.547937 2.415228 0.679434
Si 2.841188 2.325305 2.080908
Si 1.503866 2.653234 2.3648