K-Sc, Rare earth, Structural properties

• F-K-Sc
• K-Mo-O-Sc
• K-O-Sc-W
• Ba-K-Nb-O-Sc
• F-K-O-Sc-Si
• rare earth
• alkali
• transitional
• chalcogen
• trigonal
• cubic
• monoclinic
• tetragonal
• orthorhombic