CaF3 is alpha bismuth trifluoride structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Ca is bonded to twelve F atoms to form a mixture of face, edge,
Eu2AgGa7 crystallizes in the tetragonal P-4m2 space group. The structure is three-dimensional. Eu is bonded in a 8-coordinate geometry to two equivalent Ag and fourteen Ga atoms. Both Eu–Ag bond lengt
