Alkali, Quaternary, Jceaax

• B-H-Na-O
• B-H-K-O
• H-Na-O-P
• B-H-Li-O
• H-K-O-P
• phase transitions
• phase diagram
• structural properties
• quaternary
• alkali
• chalcogen
• metalloid
• halogen
• orthorhombic
• tetragonal
• monoclinic