Alkali, Disordered, Krisaj

• H-I-N-Rb
• K-Nb-O-P-Ti
• Al-Cl-Na-O-Si
• Fe-O-Rb-Si
• K-Li-O-Ta
• structural properties
• infrared spectra
• phonons
• optical properties
• magnetic properties
• alkali
• disordered
• chalcogen
• transitional
• cubic
• orthorhombic
• monoclinic
• triclinic
• trigonal