# CIF generated by HEAS from Alexandria entry agm002317153 data_agm002317153 _cell_length_a 3.57115 _cell_length_b 7.07865 _cell_length_c 7.07865 _cell_angle_alpha 120.00000 _cell_angle_beta 90.00000 _cell_angle_gamma 90.00000 _cell_volume 154.96721 _symmetry_space_group_name_H-M 'P 1' _symmetry_Int_Tables_number 1 loop_ _symmetry_equiv_pos_as_xyz 'x, y, z' loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy Si1 Si 0.50000 0.00000 0.00000 1.00000 Si2 Si 0.00000 0.33333 0.66667 1.00000 Si3 Si 0.00000 0.66667 0.33333 1.00000 Os1 Os 0.00000 1.00000 0.24705 1.00000 Os2 Os 0.00000 0.75295 0.75295 1.00000 Os3 Os 0.00000 0.24705 1.00000 1.00000 Er1 Er 0.50000 0.59712 0.00000 1.00000 Er2 Er 0.50000 0.40288 0.40288 1.00000 Er3 Er 0.50000 0.00000 0.59712 1.00000