The main characteristics of the planar defects are related with both of the displacement vectors of the normal crystals and a special kind of flips of atom clusters.

• 这种面缺陷的晶体学特点是，其结构特征不仅涉及描述通常晶体中面缺陷的平移矢量，而且还涉及原子团簇之间的位置交换。