Be-x polyhedra, Elastic moduli, Hexagonal, Metalloid

• Be-Te
• Al-Be-O-Si
• Be-Li-Sb
• B-Nb
• B-Be
• isothermal bulk modulus
• pressure derivative of isothermal bulk modulus
• shear modulus
• Poisson ratio
• Young modulus
• metalloid
• alkaline
• non-disordered
• dipolyhedral