Gd4B4O11F2 mS84 15

• B-F-Gd-O
• B-F-O-Pr
• B-F-O-Tb
• B-Eu-F-O
• B-Er-F-O
• structural properties
• optical properties
• phonons
• Raman spectra
• infrared spectra
• borate
• lanthanoid
• rare earth
• chalcogen
• non-disordered
• monoclinic