Borate, Chalcogen, Non-disordered, Quaternary, Infrared spectra

• B-H-O-Sm
• B-Ge-O-Rb
• B-Cs-Li-O
• B-Cl-Na-O
• B-Br-O-Pb
• non-disordered
• borate
• metalloid
• chalcogen
• quaternary
• monoclinic
• orthorhombic
• trigonal
• tetragonal
• hexagonal