# CIF generated by HEAS from Alexandria entry agm005613541 data_agm005613541 _cell_length_a 5.42107 _cell_length_b 6.64704 _cell_length_c 6.64704 _cell_angle_alpha 70.93993 _cell_angle_beta 89.99611 _cell_angle_gamma 89.99610 _cell_volume 226.38856 _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 Ca1 Ca 0.24985 0.62072 0.13135 1.00000 Ca2 Ca 0.75015 0.86865 0.37928 1.00000 Ca3 Ca 0.75015 0.37928 0.86865 1.00000 Ca4 Ca 0.24985 0.13135 0.62072 1.00000 Tl1 Tl 0.74981 0.87498 0.87498 1.00000 Tl2 Tl 0.25019 0.12502 0.12502 1.00000 Hg1 Hg 0.74966 0.37098 0.37098 1.00000 Hg2 Hg 0.25034 0.62902 0.62902 1.00000