OK, and now a puzzle/quiz for the #symmetry (point group) oriented people. What is the label you would associate to an object we are seeing, somewhere in the picture?
A clarification (?) for the non-magnetochemists: it's a popular arrangement for the first layer of atoms around the magnetic ion in lanthanide-based single ion magnets (LnSIMs). Popular because it was present in the first family of LnSIMs, and also because it's rather stable, chemically, so it's common.