What Is The Structure Of Nickel(II) Oxide?

The structure of nickel(II) oxide is a crystalline solid with a cubic crystal structure, where each nickel ion is surrounded by six oxygen ions in an octahedral arrangement. The chemical formula for nickel(II) oxide is NiO, indicating that it consists of one nickel ion (Ni2+) and one oxygen ion (O2-) per formula unit. The nickel ion has a coordination number of six, meaning that it is bonded to six oxygen ions. The Ni-O bond length in nickel(II) oxide is around 1.96 Å, and the compound has a magnetic moment due to the unpaired electrons on the nickel ion.