# CIF generated by HEAS from Alexandria entry agm002004658 data_agm002004658 _cell_length_a 3.77856 _cell_length_b 3.77856 _cell_length_c 14.80586 _cell_angle_alpha 82.66886 _cell_angle_beta 82.66886 _cell_angle_gamma 60.00000 _cell_volume 181.07214 _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 Pr1 Pr 0.00000 0.00000 0.00000 1.00000 Na1 Na 0.07983 0.07983 0.76052 1.00000 Na2 Na 0.92017 0.92017 0.23948 1.00000 Rb1 Rb 0.50000 0.50000 0.50000 1.00000