Non-disordered, Transitional, Optical properties, P121/c1

• La-O-Ti
• F-O-Re
• F-Hg-Sb-Xe
• Ag-C-Eu-H-O-S
• Ag-C-H-O-S-Sm
• phonons
• wavenumber of optical phonon
• Raman spectra
• infrared spectra
• optical absorption
• non-disordered
• transitional
• chalcogen
• quaternary
• halogen
• monoclinic