Finally, the rutile-derived structure of FeTa 2 O 6 is characterized with the edge-sharing octahedral geometries , the chains of which are also connected at the corners of the octahedra alternately in a tilted angle. All the structures found on the CLICS' feature space are certainly characterized with such chains of octahedra. each structure placed on top of the column. All the structures were visualized using VESTA and each aligned on its representative direction.