data_9008785 _chemical_name 'SnS' loop_ _publ_author_name 'Wyckoff R W G' _journal_name_full "Crystal Structures" _journal_volume 1 _journal_year 1963 _journal_page_first 85 _journal_page_last 237 _publ_section_title ; Second edition. Interscience Publishers, New York, New York ; _chemical_formula_sum 'Sn S' _cell_length_a 4.33 _cell_length_b 11.18 _cell_length_c 3.98 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 192.669 _symmetry_space_group_name_H-M 'P b n m' loop_ _symmetry_equiv_pos_as_xyz 'x,y,z' 'x,y,1/2-z' '-x,-y,1/2+z' '1/2+x,1/2-y,1/2+z' '1/2-x,1/2+y,1/2-z' '1/2-x,1/2+y,z' '1/2+x,1/2-y,-z' '-x,-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z Sn 0.11500 0.11800 0.25000 S 0.47800 -0.15000 0.25000