In hexagonal close packing of sphere in three dimensions A

Last updated: 7/3/2023

In hexagonal close packing of sphere in three dimensions A In one unit cell there are 12 octahedral voids and all are completely inside the hexagonal unit cell B In one unit cell there are six octahedral voids and all are completely inside the hexagonal unit cell C In one unit cell there are six octahedral void and of which three are completely inside the unit cell and other three are from contributions of octahedral voids which are partially inside the hexagonal unit cell D In one unit cell 6 tetrahedral voids are completely inside the hexagonal unit cell