Alkali, Chalcogen, B-K

• B-H-K-O
• B-K-O
• B-K-O-Si
• B-K-Nb-O
• B-K-Li-O
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• phase transitions
• thermal expansion
• chalcogen
• alkali
• metalloid
• borate
• monoclinic
• orthorhombic
• trigonal
• triclinic
• hexagonal