# CIF generated by HEAS from Alexandria entry agm005454490 data_agm005454490 _cell_length_a 6.73211 _cell_length_b 6.73211 _cell_length_c 6.73211 _cell_angle_alpha 60.00000 _cell_angle_beta 60.00000 _cell_angle_gamma 60.00000 _cell_volume 215.74364 _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 0.87705 0.37432 0.37432 1.00000 Ca2 Ca 0.37432 0.37432 0.87705 1.00000 Ca3 Ca 0.37432 0.87705 0.37432 1.00000 Ca4 Ca 0.37432 0.37432 0.37432 1.00000 Hg1 Hg 0.75000 0.75000 0.75000 1.00000 Pb1 Pb 0.00000 0.00000 0.00000 1.00000