# generated using pymatgen data_Mg6Ni16As7 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 8.08166546 _cell_length_b 8.08166893 _cell_length_c 8.08165902 _cell_angle_alpha 60.00461343 _cell_angle_beta 60.00460773 _cell_angle_gamma 60.00464034 _symmetry_Int_Tables_number 1 _chemical_formula_structural Mg6Ni16As7 _chemical_formula_sum 'Mg6 Ni16 As7' _cell_volume 373.27846981 _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 Mg Mg0 1 0.20001807 0.20001795 0.79997660 1.0 Mg Mg1 1 0.20002151 0.79998346 0.79998115 1.0 Mg Mg2 1 0.79997740 0.20001844 0.20001825 1.0 Mg Mg3 1 0.20001856 0.79997750 0.20001825 1.0 Mg Mg4 1 0.79998368 0.20002101 0.79998164 1.0 Mg Mg5 1 0.79998152 0.79998172 0.20002182 1.0 Ni Ni6 1 0.83212606 0.50358715 0.83212917 1.0 Ni Ni7 1 0.16790886 0.16790953 0.49630595 1.0 Ni Ni8 1 0.49630750 0.16790767 0.16791025 1.0 Ni Ni9 1 0.16789271 0.16789286 0.16789512 1.0 Ni Ni10 1 0.50358723 0.83212564 0.83212956 1.0 Ni Ni11 1 0.83214079 0.83213999 0.83214389 1.0 Ni Ni12 1 0.83212715 0.83212672 0.50358721 1.0 Ni Ni13 1 0.16790750 0.49630771 0.16791031 1.0 Ni Ni14 1 0.61840377 0.14475119 0.61840312 1.0 Ni Ni15 1 0.38156091 0.38156136 0.85535533 1.0 Ni Ni16 1 0.85535498 0.38156314 0.38155779 1.0 Ni Ni17 1 0.38154062 0.38154146 0.38153701 1.0 Ni Ni18 1 0.14475144 0.61840355 0.61840282 1.0 Ni Ni19 1 0.61842540 0.61842482 0.61842527 1.0 Ni Ni20 1 0.61840313 0.61840224 0.14475301 1.0 Ni Ni21 1 0.38156248 0.85535518 0.38155872 1.0 As As22 1 0.50000016 0.50000024 0.49999922 1.0 As As23 1 0.49998936 0.49998924 0.00001078 1.0 As As24 1 0.00001025 0.49998888 0.49998919 1.0 As As25 1 0.49998943 0.00001013 0.00001051 1.0 As As26 1 0.00001064 0.00001066 0.49998909 1.0 As As27 1 0.00001030 0.49998921 0.00001060 1.0 As As28 1 0.49998858 0.00001036 0.49998935 1.0