Cubic, Eu-S, Eu-x polyhedra, Isopolyhedral

• Eu-S-Sr
• Eu-S-Se
• Eu-S-Se-Sr
• Eu-S-Sm
• magnetic properties
• thermal and thermodynamic properties
• electronic and electrical properties
• structural properties
• magnetic transitions
• isopolyhedral
• rare earth
• chalcogen
• lanthanoid
• sulfide