# generated using pymatgen data_YSi2 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 4.18919900 _cell_length_b 9.07195369 _cell_length_c 8.17604368 _cell_angle_alpha 124.07376196 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural YSi2 _chemical_formula_sum 'Y4 Si8' _cell_volume 257.37809775 _cell_formula_units_Z 4 loop_ _symmetry_equiv_pos_site_id _symmetry_equiv_pos_as_xyz 1 'x, y, z' loop_ _atom_site_type_symbol _atom_site_label _atom_site_symmetry_multiplicity _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy Y Y0 1 0.00000000 0.95830500 0.43830300 1.0 Y Y1 1 0.00000000 0.47919700 0.88157300 1.0 Y Y2 1 0.00000000 0.52023200 0.37281000 1.0 Y Y3 1 0.00000000 0.98597200 0.96211200 1.0 Si Si4 1 0.50000000 0.73725500 0.98394600 1.0 Si Si5 1 0.50000000 0.26437200 0.23933200 1.0 Si Si6 1 0.50000000 0.00161600 0.70963200 1.0 Si Si7 1 0.50000000 0.32012500 0.99704700 1.0 Si Si8 1 0.50000000 0.71196200 0.67596200 1.0 Si Si9 1 0.50000000 0.02606200 0.25641600 1.0 Si Si10 1 0.50000000 0.32880800 0.57296300 1.0 Si Si11 1 0.50000000 0.66599500 0.24290200 1.0