4-capped trigonal prism 10-vertex, Chalcogen, Mechanical properties, Orthorhombic

• Ca-La-Mn-O
• Ba-O-Ru
• Eu-Mn-O-Sr
• Ag-Te-Tl
• Bi-S
• elastic moduli
• isothermal bulk modulus
• compressibility
• sound velocity
• isothermal linear compressibility
• chalcogen
• transitional
• disordered
• alkaline