Non-disordered, Sulfate, Trigonal

• Fe-H-K-O-S
• Li-Na-O-S
• Fe-H-O-S
• Fe-H-Na-O-S
• K-Li-O-S
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• magnetic properties
• phase transitions
• sulfate
• chalcogen
• non-disordered
• alkali