Monoclinic, Non-disordered, Quaternary, Optics

• Cs-H-O-S
• Li-O-Rb-S
• Cr-H-La-O
• Cr-H-O-Pr
• Cr-H-Nd-O
• phonons
• wavenumber of optical phonon
• Raman spectra
• infrared spectra
• optical absorption
• quaternary
• non-disordered
• chalcogen
• transitional
• nonmetal