(Sr0.6La0.4)3Mn2O7F2 tI28 139

• F-La-Mn-O-Sr
• F-O-Ru-Sr-Ti
• F-Gd-Mn-O-Sr
• F-Mn-Nd-O-Sr
• F-Mn-O-Pr-Sr
• structural properties
• alkaline
• chalcogen
• halogen
• fluoride
• tetragonal