Al-Li-O, Structural properties, Trigonal

• Al-Co-Li-Ni-O
• Al-B-Ca-F-H-Li-Mn-Na-O-Si
• Al-Li-O-P-Ti
• Al-B-Ca-F-Fe-H-Li-Na-O-Si
• Al-B-F-Fe-H-Li-Mn-Na-O-Si
• chalcogen
• alkali
• disordered
• transitional