data_image0 _chemical_formula_structural PbBr3NH3CH3 _chemical_formula_sum "Pb1 Br3 N1 H6 C1" _cell_length_a 5.952398978353198 _cell_length_b 5.952398978353198 _cell_length_c 5.952389024210976 _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 Pb Pb1 1.0 0.9810000851621477 0.9810000851621475 0.9810858079945495 1.0000 Br Br1 1.0 0.48791651508989126 0.9967952700092075 0.996798654809097 1.0000 Br Br2 1.0 0.9967952700092076 0.48791651508989325 0.9967986548090971 1.0000 Br Br3 1.0 0.9967546801577349 0.9967546801577348 0.4880080805212422 1.0000 N N1 1.0 0.38664742521118806 0.38664742521119283 0.3867914909238664 1.0000 H H1 1.0 0.28031710476774013 0.47772165051068544 0.2804559350399065 1.0000 H H2 1.0 0.28030527545668693 0.2803052754566893 0.4778473686636536 1.0000 H H3 1.0 0.47772165051068577 0.28031710476774235 0.2804559350399065 1.0000 C C1 1.0 0.5300115103422184 0.530011510342216 0.5301830335939892 1.0000 H H4 1.0 0.636347090520002 0.4230342703841747 0.6365329980889142 1.0000 H H5 1.0 0.4230342703841688 0.6363470905200105 0.6365329980889142 1.0000 H H6 1.0 0.6363681520323277 0.6363681520323328 0.42323206577398215 1.0000