Er3Pb1.5[SiO4]3 hP40 176

• Na-O-P-Pb
• K-O-P-Pb
• Ca-Na-O-P-Pb
• Na-O-Pb-V
• Bi-Ca-Na-O-P-Pb
• structural properties
• optical properties
• phonons
• infrared spectra
• Raman spectra
• chalcogen
• disordered
• apatite
• alkali
• pnictogen
• hexagonal