B-C-Mg, Conductor, Mg-x polyhedra

• B-C-Li-Mg
• B-C-Eu-Mg
• B-C-Mg-Pr
• B-C-Mg-Ni
• superconductivity
• critical magnetic field
• structural properties
• thermal and thermodynamic properties
• superconducting transition temperature
• metalloid
• borocarbide
• alkaline
• conductor
• disordered
• hexagonal
• orthorhombic
• cubic