On a Simple Cubic Lattice?

In the simple cubic structure there is only one lattice point at each corner of the cube-shaped unit cell. They mark the position of either a single atom, or the same group of atoms, known as the motif, which is repeated across the lattice.

Which is the example of simple cubic structure?

Very few examples of simple cubic lattices are known (alpha - polonium is one of the few known simple cubic lattices). Below we again see a section of the simple cubic lattice as it "really" is - with the atoms touching one another. Note the channels formed by the alignment of the interstitials.

What is simple cubic unit cell?

The simple cubic unit cell is the simplest repeating unit in a simple cubic structure. Each corner of the unit cell is defined by a lattice point at which an atom, ion, or molecule can be found in the crystal. ... The face-centered cubic unit cell also starts with identical particles on the eight corners of the cube.