Alkali, Chalcogen, Khaikina, Orthorhombic

• C402048-8
• C402047-5
• C402047-3
• C600236-3
• S546323
• S546326
• S546327
• S546324
• S546325
• C501250-4
• C501251-5
• C501250-7
• C300121-6
• C300122-6
• C404243-4
• S1231361
• S1149885