Chalcogen, Non-disordered, Quaternary, Fdd2

• H-K-O-P
• B-Li-Na-O
• C-H-N-O
• C-F-N-S
• B-Cu-H-O
• structural properties
• optical properties
• phonons
• magnetic properties
• thermal and thermodynamic properties
• quaternary
• non-disordered
• chalcogen
• alkali
• orthorhombic