# CIF generated by HEAS from Alexandria entry agm009461306 data_agm009461306 _cell_length_a 9.09035 _cell_length_b 9.09035 _cell_length_c 6.68234 _cell_angle_alpha 90.00000 _cell_angle_beta 90.00000 _cell_angle_gamma 120.00000 _cell_volume 478.21174 _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 0.33333 0.66667 0.00000 1.00000 Ca2 Ca 0.66667 0.33333 0.50000 1.00000 Ca3 Ca 0.66667 0.33333 0.00000 1.00000 Ca4 Ca 0.33333 0.66667 0.50000 1.00000 Er1 Er 0.00000 0.24464 0.75000 1.00000 Er2 Er 0.24464 0.00000 0.75000 1.00000 Er3 Er 0.75536 0.75536 0.75000 1.00000 Er4 Er 0.00000 0.75536 0.25000 1.00000 Er5 Er 0.75536 0.00000 0.25000 1.00000 Er6 Er 0.24464 0.24464 0.25000 1.00000 Pb1 Pb 0.00000 0.60921 0.75000 1.00000 Pb2 Pb 0.60921 0.00000 0.75000 1.00000 Pb3 Pb 0.39079 0.39079 0.75000 1.00000 Pb4 Pb 0.00000 0.39079 0.25000 1.00000 Pb5 Pb 0.39079 0.00000 0.25000 1.00000 Pb6 Pb 0.60921 0.60921 0.25000 1.00000