Nickel Iii Cyanide

Nickel III cyanide is a coordination compound with the chemical formula Ni(CN)3. It consists of one central nickel ion (Ni3+) coordinated to three cyanide ions (CN-) in a trigonal planar geometry. The nickel ion has a +3 oxidation state and each cyanide ion acts as a monodentate ligand, meaning it binds to the nickel ion through a single atom.

The compound is highly toxic due to the presence of cyanide ions, which can interfere with cellular respiration. It is also extremely water-soluble and can readily form complexes with other metal ions. Its crystal structure has been studied extensively using X-ray crystallography, revealing a linear arrangement of the cyanide ligands around the nickel ion.

Nickel III cyanide is often used in organic synthesis as a source of cyanide ions, which can be used to form carbon-carbon bonds and other important organic molecules. However, due to its toxicity and potential for misuse, it is closely monitored by regulatory agencies and should only be handled by trained professionals using appropriate safety precautions.