data_image0 _chemical_formula_structural Sn2 _chemical_formula_sum "Sn2" _cell_length_a 4.671392362426831 _cell_length_b 4.67139236242683 _cell_length_c 15.2 _cell_angle_alpha 90.0 _cell_angle_beta 90.0 _cell_angle_gamma 119.99999999999999 _space_group_name_H-M_alt "P 1" _space_group_IT_number 1 loop_ _space_group_symop_operation_xyz '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 Sn Sn1 1.0 1.6447508286376757e-18 0.0 0.5278434276315789 1.0000 Sn Sn2 1.0 0.6666666665343675 0.3333333335882443 0.4721389940789473 1.0000