VANADIUM ION non-polymer HETAI V 3 1999-09-12 2011-06-04 N REL 50.941 V N N RCSB V V 3 1 N N N 0.000 0.000 0.000 0.000 0.000 0.000 V V 1 [V+3] [V+3] [V+3] [V+3] [V+3] InChI=1S/V/q+3 KOKKJWHERHSKEB-UHFFFAOYSA-N vanadium(3+) vanadium(+3) cation RCSB RCSB