Alkali, Chalcogen, Transitional, Tetragonal, Young modulus

• P1310736-5
• P1324591-2
• P1324636-3
• P1324638-2
• P1324641-3
• P1429014-2
• P50056160-2
• P50095937-2
• P50062364-2
• P50095936-7
• P50095931-14