Non-disordered, Ternary, Orthorhombic, Truncated hexagonal pyramid 9-vertex

• H-K-Si
• Cl-Cs-Hg
• Eu-Ni-P
• Mn-O-Pb
• Al-Fe-Si
• thermal and thermodynamic properties
• structural properties
• mechanical properties
• heat capacity at constant pressure
• magnetic properties
• ternary
• non-disordered
• transitional
• rare earth