# generated using pymatgen data_Eu3(MgSi)5 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 4.47824700 _cell_length_b 14.22497600 _cell_length_c 18.13632000 _cell_angle_alpha 90.00000000 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural Eu3(MgSi)5 _chemical_formula_sum 'Eu12 Mg20 Si20' _cell_volume 1155.33719672 _cell_formula_units_Z 4 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 Eu Eu0 1 0.25000000 0.41238900 0.65301700 1.0 Eu Eu1 1 0.25000000 0.91238900 0.84698300 1.0 Eu Eu2 1 0.75000000 0.58761100 0.34698300 1.0 Eu Eu3 1 0.75000000 0.08761100 0.15301700 1.0 Eu Eu4 1 0.25000000 0.20819700 0.48416700 1.0 Eu Eu5 1 0.25000000 0.70819700 0.01583300 1.0 Eu Eu6 1 0.75000000 0.79180300 0.51583300 1.0 Eu Eu7 1 0.75000000 0.29180300 0.98416700 1.0 Eu Eu8 1 0.25000000 0.13672800 0.69199100 1.0 Eu Eu9 1 0.25000000 0.63672800 0.80800900 1.0 Eu Eu10 1 0.75000000 0.86327200 0.30800900 1.0 Eu Eu11 1 0.75000000 0.36327200 0.19199100 1.0 Mg Mg12 1 0.25000000 0.44659400 0.45684100 1.0 Mg Mg13 1 0.25000000 0.94659400 0.04315900 1.0 Mg Mg14 1 0.75000000 0.55340600 0.54315900 1.0 Mg Mg15 1 0.75000000 0.05340600 0.95684100 1.0 Mg Mg16 1 0.25000000 0.16464700 0.87097000 1.0 Mg Mg17 1 0.25000000 0.66464700 0.62903000 1.0 Mg Mg18 1 0.75000000 0.83535300 0.12903000 1.0 Mg Mg19 1 0.75000000 0.33535300 0.37097000 1.0 Mg Mg20 1 0.25000000 0.97838800 0.56097600 1.0 Mg Mg21 1 0.25000000 0.47838800 0.93902400 1.0 Mg Mg22 1 0.75000000 0.02161200 0.43902400 1.0 Mg Mg23 1 0.75000000 0.52161200 0.06097600 1.0 Mg Mg24 1 0.25000000 0.03460900 0.31057900 1.0 Mg Mg25 1 0.25000000 0.53460900 0.18942100 1.0 Mg Mg26 1 0.75000000 0.96539100 0.68942100 1.0 Mg Mg27 1 0.75000000 0.46539100 0.81057900 1.0 Mg Mg28 1 0.25000000 0.23283100 0.27106400 1.0 Mg Mg29 1 0.25000000 0.73283100 0.22893600 1.0 Mg Mg30 1 0.75000000 0.76716900 0.72893600 1.0 Mg Mg31 1 0.75000000 0.26716900 0.77106400 1.0 Si Si32 1 0.25000000 0.13435000 0.01841000 1.0 Si Si33 1 0.25000000 0.63435000 0.48159000 1.0 Si Si34 1 0.75000000 0.86565000 0.98159000 1.0 Si Si35 1 0.75000000 0.36565000 0.51841000 1.0 Si Si36 1 0.25000000 0.35165500 0.82587500 1.0 Si Si37 1 0.25000000 0.85165500 0.67412500 1.0 Si Si38 1 0.75000000 0.64834500 0.17412500 1.0 Si Si39 1 0.75000000 0.14834500 0.32587500 1.0 Si Si40 1 0.25000000 0.74628700 0.38433200 1.0 Si Si41 1 0.25000000 0.24628700 0.11566800 1.0 Si Si42 1 0.75000000 0.25371300 0.61566800 1.0 Si Si43 1 0.75000000 0.75371300 0.88433200 1.0 Si Si44 1 0.25000000 0.41869800 0.30971600 1.0 Si Si45 1 0.25000000 0.91869800 0.19028400 1.0 Si Si46 1 0.75000000 0.58130200 0.69028400 1.0 Si Si47 1 0.75000000 0.08130200 0.80971600 1.0 Si Si48 1 0.25000000 0.90801400 0.42480500 1.0 Si Si49 1 0.25000000 0.40801400 0.07519500 1.0 Si Si50 1 0.75000000 0.09198600 0.57519500 1.0 Si Si51 1 0.75000000 0.59198600 0.92480500 1.0