# generated using pymatgen data_Nd4Si7 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 4.09947922 _cell_length_b 4.24260218 _cell_length_c 13.83996695 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Nd4Si7 _chemical_formula_sum 'Nd4 Si7' _cell_volume 240.71106432 _cell_formula_units_Z 1 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 Nd Nd0 1 -0.00000000 -0.00000000 0.62562420 1.0 Nd Nd1 1 0.50000000 0.50000000 0.12608335 1.0 Nd Nd2 1 0.50000000 0.00000000 0.87487093 1.0 Nd Nd3 1 -0.00000000 0.50000000 0.37403766 1.0 Si Si4 1 0.50000000 0.50000000 0.69726120 1.0 Si Si5 1 -0.00000000 0.00000000 0.21034010 1.0 Si Si6 1 -0.00000000 0.50000000 0.78915884 1.0 Si Si7 1 0.50000000 -0.00000000 0.29599988 1.0 Si Si8 1 -0.00000000 -0.00000000 0.04071903 1.0 Si Si9 1 -0.00000000 0.50000000 0.96068689 1.0 Si Si10 1 0.50000000 0.00000000 0.46191891 1.0