Alkali, Chalcogen, S-W, Structural properties

• Cs-O-S-Se-W
• Rb-S-W
• K-O-S-W
• Cs-S-W
• H-K-O-S-W
• transitional
• chalcogen
• alkali
• disordered
• monoclinic
• orthorhombic
• triclinic
• trigonal
• tetragonal