TERBIUM(III) ION non-polymer HETAI Tb 3 1999-07-08 2011-06-04 N REL 158.925 TB N N PDBJ TB TB 3 0 N N N 0.000 0.000 0.000 0.000 0.000 0.000 TB TB 1 [Tb+3] [Tb+3] [Tb+3] [Tb+3] [Tb+3] InChI=1S/Tb/q+3 HKCRVXUAKWXBLE-UHFFFAOYSA-N terbium(3+) terbium(+3) cation PDBJ RCSB