data_image0 _chemical_formula_structural I8Pb4 _chemical_formula_sum "I8 Pb4" _cell_length_a 4.640075 _cell_length_b 4.640066740900717 _cell_length_c 29.012579 _cell_angle_alpha 90.0 _cell_angle_beta 90.0 _cell_angle_gamma 120.00006600953344 _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 I I1 1.0 0.0 0.0 0.0643965502 1.0000 I I2 1.0 0.3333219579 0.6666437721 0.1855977712 1.0000 I I3 1.0 0.0 0.0 0.314492207 1.0000 I I4 1.0 0.3333219579 0.6666437721 0.43551074860000005 1.0000 I I5 1.0 0.0 0.0 0.5643965674 1.0000 I I6 1.0 0.6666795597 0.3333579699 0.6855977885 1.0000 I I7 1.0 0.0 0.0 0.8144925689000001 1.0000 I I8 1.0 0.6666783154000001 0.3333554814 0.9355107659 1.0000 Pb Pb1 1.0 0.6666559185 0.3333106876 0.2500363722 1.0000 Pb Pb2 1.0 0.6666559185 0.3333106876 0.4999662388 1.0000 Pb Pb3 1.0 0.3333443548 0.6666885659 0.7500363894 1.0000 Pb Pb4 1.0 0.3333443548 0.6666885659 0.0 1.0000