# generated using pymatgen data_TmSn2 _symmetry_space_group_name_H-M 'P 1' _cell_length_a 4.29072682 _cell_length_b 4.35058146 _cell_length_c 8.45911718 _cell_angle_alpha 104.90121432 _cell_angle_beta 90.00000000 _cell_angle_gamma 90.00000000 _symmetry_Int_Tables_number 1 _chemical_formula_structural TmSn2 _chemical_formula_sum 'Tm2 Sn4' _cell_volume 152.59732935 _cell_formula_units_Z 2 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 Tm Tm0 1 0.75000000 0.09995861 0.19991922 1.0 Tm Tm1 1 0.25000000 0.90004139 0.80008078 1.0 Sn Sn2 1 0.75000000 0.43779032 0.87557864 1.0 Sn Sn3 1 0.25000000 0.56220968 0.12442136 1.0 Sn Sn4 1 0.75000000 0.74842320 0.49684840 1.0 Sn Sn5 1 0.25000000 0.25157680 0.50315160 1.0