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What is the Purple Nickel Compound?

Published in Nickel Compounds 1 min read

The purple nickel compound is Nickel tert-butoxide, an organometallic compound recognized for its distinct violet color.

Understanding Nickel tert-butoxide

Nickel tert-butoxide, with the chemical formula Ni[OC(CH₃)₃]₂, stands out among nickel compounds due to its striking purple or violet coloration. While many nickel compounds are commonly found in shades of green, blue, or yellow, this particular compound's deep violet hue makes it unique.

As an alkoxy compound, Nickel tert-butoxide features an alkyl group (specifically, a tert-butyl group) bonded to an oxygen atom, which is then coordinated to the central nickel atom. This specific chemical structure contributes to its characteristic color.

Key Characteristics

Here are the key attributes of this notable purple nickel compound:

  • Compound Name: Nickel tert-butoxide
  • Chemical Formula: Ni[OC(CH₃)₃]₂
  • Observed Color: Violet (often described as purple)
  • Compound Type: Alkoxy compound


For more detailed information on a wide range of nickel compounds and their diverse properties, you can explore resources such as Nickel compounds on Wikipedia.