# generated using pymatgen data_Mn4Nb4Si3As _symmetry_space_group_name_H-M 'P 1' _cell_length_a 3.58169888 _cell_length_b 6.37278021 _cell_length_c 7.57448505 _cell_angle_alpha 89.81863146 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Mn4Nb4Si3As _chemical_formula_sum 'Mn4 Nb4 Si3 As1' _cell_volume 172.88963163 _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 Mn Mn0 1 0.25000000 0.35653425 0.55992867 1.0 Mn Mn1 1 0.25000000 0.86572314 0.94308039 1.0 Mn Mn2 1 0.75000000 0.63545292 0.43490278 1.0 Mn Mn3 1 0.75000000 0.13651485 0.05997563 1.0 Nb Nb4 1 0.25000000 0.96495249 0.32300175 1.0 Nb Nb5 1 0.25000000 0.46276154 0.17148872 1.0 Nb Nb6 1 0.75000000 0.04492895 0.67439638 1.0 Nb Nb7 1 0.75000000 0.53367443 0.83295222 1.0 Si Si8 1 0.25000000 0.23711738 0.87125405 1.0 Si Si9 1 0.75000000 0.26165425 0.36651464 1.0 Si Si10 1 0.75000000 0.76285148 0.12984589 1.0 As As11 1 0.25000000 0.73783333 0.63265989 1.0