Figure 12
Coordination environments for a distorted octahedron in which the bottom atom is at distance 1.45 times larger than the other five neighbors. When the distance cut-off is lower than 1.45, the bottom atom is not considered as a neighbor and the environment is identified as a square pyramid. When the distance cut-off is larger than 1.45, the bottom atom is taken into account and the environment is identified as an octahedron. |