Nickel (ccp) and Cobalt (hcp) structures
<-Start by clicking here to show one layer of Ni ccp structure
Build up layers by clicking on buttons below
<-Change to Co hcp structure
Click on buttons below to restrict the view to atoms that are partly or completely within a single unit cell, or to the 12 atoms that are close-packed around a single atom. Click a second time on the ball and stick mode to toggle on and off the dashed lines along unit cell edges.