# CIF generated by HEAS from Alexandria entry agm050960709 data_agm050960709 _cell_length_a 7.09849 _cell_length_b 7.09849 _cell_length_c 7.09849 _cell_angle_alpha 131.82909 _cell_angle_beta 131.82909 _cell_angle_gamma 70.49909 _cell_volume 194.59110 _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 0.25000 0.75000 0.50000 1.00000 Tb1 Tb 0.00000 0.00000 0.00000 1.00000 Tb2 Tb 0.75000 0.25000 0.50000 1.00000 Er1 Er 0.50000 0.50000 0.00000 1.00000 Se1 Se 0.74758 0.74758 0.00000 1.00000 Se2 Se 0.25242 0.25242 0.00000 1.00000 Se3 Se 0.49823 0.99823 0.50000 1.00000 Se4 Se 0.00177 0.50177 0.50000 1.00000