# generated using pymatgen data_LaCu9Si4 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 8.10173022 _cell_length_b 8.10173009 _cell_length_c 8.10173016 _cell_angle_alpha 120.29178403 _cell_angle_beta 120.29178042 _cell_angle_gamma 89.49535844 _symmetry_Int_Tables_number 1 _chemical_formula_structural LaCu9Si4 _chemical_formula_sum 'La2 Cu18 Si8' _cell_volume 374.35226277 _cell_formula_units_Z 2 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 La La0 1 0.75000000 0.75000000 0.00000000 1.0 La La1 1 0.25000000 0.25000000 0.00000000 1.0 Cu Cu2 1 0.06568384 0.20260734 0.26829118 1.0 Cu Cu3 1 0.93431616 0.79739266 0.73170882 1.0 Cu Cu4 1 0.56568384 0.29739266 0.86307750 1.0 Cu Cu5 1 0.43431616 0.70260734 0.13692250 1.0 Cu Cu6 1 0.79739266 0.06568384 0.86307750 1.0 Cu Cu7 1 0.20260734 0.93431616 0.13692250 1.0 Cu Cu8 1 0.70260734 0.56568384 0.26829118 1.0 Cu Cu9 1 0.29739266 0.43431616 0.73170882 1.0 Cu Cu10 1 0.44091563 0.94091563 0.74561271 1.0 Cu Cu11 1 0.19530192 0.69530192 0.25438729 1.0 Cu Cu12 1 0.94091563 0.19530192 0.50000000 1.0 Cu Cu13 1 0.69530192 0.44091563 0.50000000 1.0 Cu Cu14 1 0.55908437 0.05908437 0.25438729 1.0 Cu Cu15 1 0.80469808 0.30469808 0.74561271 1.0 Cu Cu16 1 0.05908437 0.80469808 0.50000000 1.0 Cu Cu17 1 0.30469808 0.55908437 0.50000000 1.0 Cu Cu18 1 0.00000000 0.50000000 0.50000000 1.0 Cu Cu19 1 0.50000000 0.00000000 0.50000000 1.0 Si Si20 1 0.05850876 0.55850876 0.85017144 1.0 Si Si21 1 0.70833732 0.20833732 0.14982856 1.0 Si Si22 1 0.55850876 0.70833732 0.50000000 1.0 Si Si23 1 0.20833732 0.05850876 0.50000000 1.0 Si Si24 1 0.94149124 0.44149124 0.14982856 1.0 Si Si25 1 0.29166268 0.79166268 0.85017144 1.0 Si Si26 1 0.44149124 0.29166268 0.50000000 1.0 Si Si27 1 0.79166268 0.94149124 0.50000000 1.0