[NH4]2SiP4O13 aP40 2

• O-P-Rb-Si
• H-N-O-P-Si-Ti
• H-N-O-P-Si
• H-N-O-P-Sn
• H-N-O-P-Ti
• structural properties
• resonance spectra
• magnetic properties
• nuclear magnetic resonance spectra
• peritectic formation
• phosphate
• pnictogen
• chalcogen
• non-disordered
• metalloid
• triclinic