# generated using pymatgen data_Np2CuSi2Ge _symmetry_space_group_name_H-M 'P 1' _cell_length_a 4.19854907 _cell_length_b 3.94010061 _cell_length_c 7.61930875 _cell_angle_alpha 75.01534800 _cell_angle_beta 74.00697766 _cell_angle_gamma 89.99998791 _symmetry_Int_Tables_number 1 _chemical_formula_structural Np2CuSi2Ge _chemical_formula_sum 'Np2 Cu1 Si2 Ge1' _cell_volume 116.70033675 _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 Np Np0 1 0.75888746 0.25888746 0.48222409 1.0 Np Np1 1 0.99261459 0.99261459 0.01477181 1.0 Cu Cu2 1 0.16541921 0.66541921 0.66916158 1.0 Si Si3 1 0.32748903 0.82748903 0.34502193 1.0 Si Si4 1 0.41787752 0.41787752 0.16424696 1.0 Ge Ge5 1 0.58771218 0.58771218 0.82457363 1.0