nickel cation monoatomic trication nickel(3+) 57.935 58.69180 A nickel cation in which the nickel carries a triple positive charge. CAS:22541-64-6 CHEBI:25518 CHEBI:49421 CHEBI:49423 Gmelin:61153 InChI=1S/Ni/q+3 JDRCAGKFDGHRNQ-UHFFFAOYSA-N NICKEL (III) ION Ni Ni(3+) Ni3+ Nickel, ion (Ni3+) PDBeChem:3NI PMID:20456924 [Ni+3] chebi_ontology nickel(3+) nickel(3+) ion nickel(III) cation nickelic ion metal cation allergen