# generated using pymatgen data_Eu2GaCu18Si7 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 8.11341732 _cell_length_b 8.11341833 _cell_length_c 8.10593136 _cell_angle_alpha 120.39523612 _cell_angle_beta 120.39524151 _cell_angle_gamma 89.13266102 _symmetry_Int_Tables_number 1 _chemical_formula_structural Eu2GaCu18Si7 _chemical_formula_sum 'Eu2 Ga1 Cu18 Si7' _cell_volume 375.61571860 _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 Eu Eu0 1 0.74865690 0.74928842 0.99920385 1.0 Eu Eu1 1 0.24928842 0.24865690 0.99920385 1.0 Ga Ga2 1 0.05718219 0.55718219 0.85703355 1.0 Cu Cu3 1 0.06412121 0.20495538 0.26734893 1.0 Cu Cu4 1 0.93384129 0.79779131 0.72971797 1.0 Cu Cu5 1 0.56594477 0.29574361 0.86229304 1.0 Cu Cu6 1 0.43911176 0.70512578 0.14152389 1.0 Cu Cu7 1 0.79574361 0.06594477 0.86229304 1.0 Cu Cu8 1 0.20512578 0.93911176 0.14152389 1.0 Cu Cu9 1 0.70495538 0.56412121 0.26734893 1.0 Cu Cu10 1 0.29779131 0.43384129 0.72971797 1.0 Cu Cu11 1 0.44045514 0.94045514 0.75009755 1.0 Cu Cu12 1 0.20193408 0.70193408 0.26877245 1.0 Cu Cu13 1 0.93893464 0.19038924 0.49397067 1.0 Cu Cu14 1 0.69038924 0.43893464 0.49397067 1.0 Cu Cu15 1 0.55970871 0.05970871 0.25369143 1.0 Cu Cu16 1 0.79640206 0.29640206 0.73582938 1.0 Cu Cu17 1 0.05936225 0.80923599 0.50189487 1.0 Cu Cu18 1 0.30923599 0.55936225 0.50189487 1.0 Cu Cu19 1 0.00124274 0.50124274 0.49787547 1.0 Cu Cu20 1 0.49813212 0.99813212 0.50006072 1.0 Si Si21 1 0.70879994 0.20879994 0.14877994 1.0 Si Si22 1 0.56152379 0.70811959 0.50098825 1.0 Si Si23 1 0.20811959 0.06152379 0.50098825 1.0 Si Si24 1 0.94205656 0.44205656 0.14495099 1.0 Si Si25 1 0.29029924 0.79029924 0.85211328 1.0 Si Si26 1 0.44027376 0.29136551 0.49845565 1.0 Si Si27 1 0.79136551 0.94027376 0.49845565 1.0