data_image0 _chemical_formula_structural Ag2SeS4 _chemical_formula_sum "Ag2 Se1 S4" _cell_length_a 5.607224611819248 _cell_length_b 7.424462149744891 _cell_length_c 31.731040000000004 _cell_angle_alpha 90.0 _cell_angle_beta 90.0 _cell_angle_gamma 112.18622857899122 _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 Ag Ag1 1.0 0.0 0.0 0.5217261920819486 1.0000 Ag Ag2 1.0 0.5000000007294831 1.2376327463733473e-19 0.47827380791805113 1.0000 Se Se1 1.0 0.4999999995497178 0.500000000153366 0.4999999999999999 1.0000 S S1 1.0 0.20196961682735706 0.3249964998346785 0.544196484262728 1.0000 S S2 1.0 0.37697311714604453 0.6750035004720535 0.4558035157372717 1.0000 S S3 1.0 0.7980303822720785 0.6750035004720535 0.544196484262728 1.0000 S S4 1.0 0.6230268819533911 0.3249964998346785 0.4558035157372717 1.0000