Wyncke

• H-K-N-O-P
• K-N-O
• H-N-O-P
• H-K-O-P
• N-Na-O
• structural properties
• electronic and electrical properties
• structural transitions
• thermal and thermodynamic properties
• thermal expansion
• chalcogen
• pnictogen
• nonmetal
• alkali
• disordered
• tetragonal
• orthorhombic
• trigonal
• triclinic