B-C-Mg, B-x polyhedra

• B-C-Ca-H-Mg-O
• B-C-Li-Mg
• B-C-H-Mg-N-O
• B-C-Eu-Mg
• superconductivity
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• critical magnetic field
• metalloid
• alkaline
• borocarbide
• disordered
• conductor
• hexagonal
• monoclinic
• orthorhombic
• cubic
• trigonal