input_si.m

cell = [5.4307 5.4307 5.4307 90 90 90];
sgno = 227;
atomparam(1).name = 'Si';
atomparam(1).atomno = 14;
atomparam(1).pos = [0.00000 0.0000 0.0000];
atomparam(1).adp =0.01;
atomparam(1).occ = 1;
atomparam(1).symmulti = 192;
space_group_IT_number = 227;