data_image0 _chemical_formula_structural SnIBr2Cs _chemical_formula_sum "Sn1 I1 Br2 Cs1" _cell_length_a 6.173983408599273 _cell_length_b 5.757992676169578 _cell_length_c 5.757992676169578 _cell_angle_alpha 90.0 _cell_angle_beta 90.0 _cell_angle_gamma 90.0 _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 0.007005785972353931 0.0008422217274355166 0.000842221727435507 1.0000 I I1 1.0 0.5123619720895806 0.0004540341973980105 0.00045403419739801186 1.0000 Br Br1 1.0 0.9998618633897939 0.4992053196483307 0.9999353067712501 1.0000 Br Br2 1.0 0.9998618633897939 0.9999353067712501 0.49920531964833054 1.0000 Cs Cs1 1.0 0.5209831326364636 0.49986900369477616 0.4998690036947761 1.0000