# generated using pymatgen data_Sr3(AlSn)2 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 4.49214576 _cell_length_b 4.98690344 _cell_length_c 10.52223944 _cell_angle_alpha 103.68936294 _cell_angle_beta 102.34452514 _cell_angle_gamma 89.99075167 _symmetry_Int_Tables_number 1 _chemical_formula_structural Sr3(AlSn)2 _chemical_formula_sum 'Sr3 Al2 Sn2' _cell_volume 223.41097543 _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 Sr Sr0 1 0.18267145 0.18250351 0.36538781 1.0 Sr Sr1 1 0.81732855 0.81749649 0.63461219 1.0 Sr Sr2 1 0.50000000 -0.00000000 0.00000000 1.0 Al Al3 1 0.93667395 0.43640363 0.87324023 1.0 Al Al4 1 0.06332605 0.56359637 0.12675977 1.0 Sn Sn5 1 0.35911819 0.35954367 0.71829653 1.0 Sn Sn6 1 0.64088181 0.64045633 0.28170347 1.0