Binary, Chimney-ladder, Transitional, Orthorhombic

• Ge-Ru
• Ru-Si
• Os-Si
• Ge-Os
• Ge-Ru-Si
• thermal and thermodynamic properties
• electronic and electrical properties
• enthalpy or energy
• structural properties
• enthalpy of formation
• binary
• transitional
• metalloid
• chimney-ladder
• non-disordered