BaNb([OH]0.21F0.79)7 cP72 205

• Cs-F-Mo
• Cs-F-W
• Ba-F-H-Nb-O
• Ba-F-Ta
• optical properties
• phonons
• wavenumber of optical phonon
• structural properties
• Raman spectra
• transitional
• fluoride
• halogen
• ternary
• non-disordered
• cubic