# CIF generated by HEAS from Alexandria entry agm002000335 data_agm002000335 _cell_length_a 4.17517 _cell_length_b 4.17517 _cell_length_c 12.19809 _cell_angle_alpha 80.14587 _cell_angle_beta 80.14587 _cell_angle_gamma 60.00000 _cell_volume 180.51816 _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 Hg1 Hg 0.50000 0.50000 0.50000 1.00000 Sn1 Sn 0.00000 0.00000 0.00000 1.00000 Ba1 Ba 0.09651 0.09651 0.71047 1.00000 Ba2 Ba 0.90349 0.90349 0.28953 1.00000