# CIF generated by HEAS from Alexandria entry agm014243750 data_agm014243750 _cell_length_a 6.90029 _cell_length_b 6.90029 _cell_length_c 4.02314 _cell_angle_alpha 90.00000 _cell_angle_beta 90.00000 _cell_angle_gamma 108.29674 _cell_volume 181.87344 _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 Er1 Er 0.00000 0.00000 0.00000 1.00000 Tm1 Tm 0.50000 0.00000 0.50000 1.00000 Tm2 Tm 0.00000 0.50000 0.50000 1.00000 Se1 Se 0.75155 0.75155 0.50000 1.00000 Se2 Se 0.74284 0.25716 0.00000 1.00000 Se3 Se 0.24845 0.24845 0.50000 1.00000 Se4 Se 0.25716 0.74284 0.00000 1.00000