# generated using pymatgen data_Ac2BeSi8Ni17 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 7.99686382 _cell_length_b 7.89710690 _cell_length_c 7.81017971 _cell_angle_alpha 61.20724721 _cell_angle_beta 59.93242989 _cell_angle_gamma 58.86031606 _symmetry_Int_Tables_number 1 _chemical_formula_structural Ac2BeSi8Ni17 _chemical_formula_sum 'Ac2 Be1 Si8 Ni17' _cell_volume 348.47166846 _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 Ac Ac0 1 0.25000000 0.25000000 0.25000000 1.0 Ac Ac1 1 0.75000000 0.75000000 0.75000000 1.0 Be Be2 1 0.00000000 0.00000000 0.00000000 1.0 Si Si3 1 0.71135050 0.05728165 0.94271835 1.0 Si Si4 1 0.05728165 0.71135050 0.28864950 1.0 Si Si5 1 0.21009122 0.55889647 0.78990878 1.0 Si Si6 1 0.55889647 0.21009122 0.44110353 1.0 Si Si7 1 0.28864950 0.94271835 0.05728165 1.0 Si Si8 1 0.94271835 0.28864950 0.71135050 1.0 Si Si9 1 0.78990878 0.44110353 0.21009122 1.0 Si Si10 1 0.44110353 0.78990878 0.55889647 1.0 Ni Ni11 1 0.71872517 0.28127483 0.06081411 1.0 Ni Ni12 1 0.28127483 0.71872517 0.93918589 1.0 Ni Ni13 1 0.20536491 0.79463509 0.43533383 1.0 Ni Ni14 1 0.79463509 0.20536491 0.56466617 1.0 Ni Ni15 1 0.43533383 0.56466617 0.20536491 1.0 Ni Ni16 1 0.56466617 0.43533383 0.79463509 1.0 Ni Ni17 1 0.06081411 0.93918589 0.71872517 1.0 Ni Ni18 1 0.93918589 0.06081411 0.28127483 1.0 Ni Ni19 1 0.44413246 0.18967921 0.81032079 1.0 Ni Ni20 1 0.18967921 0.44413246 0.55586754 1.0 Ni Ni21 1 0.93884282 0.69533149 0.06115718 1.0 Ni Ni22 1 0.69533149 0.93884282 0.30466851 1.0 Ni Ni23 1 0.55586754 0.81032079 0.18967921 1.0 Ni Ni24 1 0.81032079 0.55586754 0.44413246 1.0 Ni Ni25 1 0.06115718 0.30466851 0.93884282 1.0 Ni Ni26 1 0.30466851 0.06115718 0.69533149 1.0 Ni Ni27 1 0.50000000 0.50000000 0.50000000 1.0