# generated using pymatgen data_Na5As4 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 5.67597135 _cell_length_b 5.67597135 _cell_length_c 9.58721610 _cell_angle_alpha 71.53279127 _cell_angle_beta 71.53279127 _cell_angle_gamma 47.68251425 _symmetry_Int_Tables_number 1 _chemical_formula_structural Na5As4 _chemical_formula_sum 'Na5 As4' _cell_volume 214.25222664 _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 Na Na0 1 0.09960343 0.09960343 0.61364244 1.0 Na Na1 1 0.90039657 0.90039657 0.38635756 1.0 Na Na2 1 0.75494209 0.75494209 0.83515978 1.0 Na Na3 1 0.24505791 0.24505791 0.16484022 1.0 Na Na4 1 -0.00000000 -0.00000000 0.00000000 1.0 As As5 1 0.45579341 0.45579341 0.82805549 1.0 As As6 1 0.54420659 0.54420659 0.17194451 1.0 As As7 1 0.39305731 0.39305731 0.60706556 1.0 As As8 1 0.60694269 0.60694269 0.39293444 1.0